Product catalogue / 10
Stainless-Steel Chemical Tanker Bottom Valves
Tank-bottom isolation for chemical service. Check flow direction, outlet geometry, actuation and any heating connection against the tanker drawing.
17 traceable product codesProduct models and configurations
SIMEI FT-CBV-10080 mm stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- The feature text describes direct connection to the discharge pipeline.
Available Configurations
- Shear groove
- Operating handle
- Matching flange
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 90° in feature text; 45° in drawing |
| Operation | Manual handle shown; external-cylinder wording also appears |
| Drawing dimensions (mm) | 45° orientation shown; φ200 / φ178 / φ110 upper references; 144 × 144 outlet flange; φ160 outlet reference; 4–φ17 and 8–φ14 holes. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- The catalogue states 90° but its drawing shows a 45° orientation.
- A handle is illustrated; the text also mentions an external cylinder. Confirm operation and angle.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-11080 mm pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- External cylinder is described as accessible for maintenance.
Available Configurations
- Shear groove
- External air cylinder
- Fusible element
- Matching flange
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 45° |
| Operation | External air cylinder; manual-operation wording also appears |
| Drawing dimensions (mm) | 45° orientation shown; φ200 / φ178 / φ110 upper references; 144 × 144 outlet flange; φ160 outlet reference; 4–φ17 and 8–φ14 holes. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Feature text also says directly manually operated; confirm actuation and any manual override.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-12080 mm manual stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm manual stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Direct manual operation is stated in the feature text.
Available Configurations
- Shear groove
- Operating handle
- Matching flange
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 45° in feature text; drawing shows elbow construction |
| Operation | Operating handle shown |
| Drawing dimensions (mm) | φ200 / φ178 upper references; outlet φ160; 4–φ17 and 8–φ14 holes; inner diameter and other flange/height labels require confirmation. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Feature text repeats external-cylinder wording although the photograph and detail show a handle.
- Confirm the flow/installation angle: 45° appears in text but the body and drawing use an elbow arrangement.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-13080 mm pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Tank-bottom installation connects directly to the discharge pipeline.
- External cylinder is described as accessible for maintenance.
Available Configurations
- Shear groove
- External air cylinder
- Fusible element
- Matching flange
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 90° |
| Operation | External air cylinder |
| Drawing dimensions (mm) | φ200 / φ178 / φ110 upper references; 144 × 144 outlet flange; outlet φ160; 4–φ17 and 8–φ14 holes; other offsets require confirmation. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-140100 mm manual stainless-steel bottom valve with hold-open device
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
100 mm manual stainless-steel bottom valve with hold-open device
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Connects directly to the discharge pipeline.
- Manual limiting device holds the valve open after engagement.
- Fusible support allows automatic closure as described in the catalogue.
Available Configurations
- Shear groove
- Operating handle
- Matching flange
- Fusible support
Technical & Ordering Data
| Nominal size | 100 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 90° |
| Operation | Manual handle and hold-open device |
| Drawing dimensions (mm) | φ220 / φ190 / φ130 upper references; outlet φ170; 155 × 155 outlet flange; 4–φ17 and 8–φ14 holes. Small height labels require confirmation. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Confirm fusible element temperature, closure arrangement and reset procedure.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-150100 mm pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
100 mm pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Connects directly to the discharge pipeline.
- External cylinder is described as accessible for maintenance.
Available Configurations
- Shear groove
- Fusible element
- Matching flange
- External air cylinder shown in primary photograph
Technical & Ordering Data
| Nominal size | 100 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 90° |
| Operation | External air cylinder |
| Drawing dimensions (mm) | φ220 / φ190 / φ130 upper references; outlet φ170; 4–φ17 holes. Small dimensions and bolt-hole designation require confirmation. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-16080 mm 180° dual-outlet stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm 180° dual-outlet stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Layout supports left- or right-side discharge and is described as facilitating drainage.
- Fusible support permits automatic closure.
- One-piece spring support reduces weld-related distortion and supports sealing.
Available Configurations
- Shear groove
- Actuator detail
- One-piece spring support
- Matching flange
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 180° |
| Operation | Manual handle shown; actuator-detail caption is ambiguous |
| Drawing dimensions (mm) | φ200 flange reference and six-hole plan are shown; other labels are too small for reliable transcription. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- The handle is cropped by the original page edge; no missing geometry has been reconstructed.
- The component picture is captioned external air cylinder although it appears to show a lever; confirm actuation.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-170150 mm 180° dual-outlet pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
150 mm 180° dual-outlet pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Layout supports left- or right-side discharge and is described as facilitating drainage.
- Fusible support permits automatic closure.
- One-piece spring support reduces weld-related distortion and supports sealing.
Available Configurations
- Shear groove
- External air cylinder
- Fusible element
- Matching flange
Technical & Ordering Data
| Nominal size | 150 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 180° |
| Operation | External air cylinder |
| Drawing dimensions (mm) | φ310 / φ272 / φ220 upper references; 132 vertical reference; lower φ225 / φ265 references appear in the figure. Confirm all values and hole/thread callouts against an approved drawing. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- The source does not describe a heating jacket for this product; confirm any heating requirement separately.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-180100 mm 45° stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
100 mm 45° stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Installs at the tank bottom for direct manual operation.
- Fusible support permits automatic closure.
- One-piece spring support reduces weld-related distortion and supports sealing.
Available Configurations
- Shear groove
- Actuator detail
- One-piece spring support
- Matching flange
Technical & Ordering Data
| Nominal size | 100 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 45° |
| Operation | Direct manual operation; actuator detail caption is ambiguous |
| Drawing dimensions (mm) | φ200 plan reference; 122.7 vertical reference; 6–φ14 holes; 186 plan reference. The second plan diameter and remaining angle/section labels require confirmation. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- The source describes 45° and direct manual operation. The detail image is labelled external air cylinder; confirm the supplied actuator.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-19080 mm heated manual stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm heated manual stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Heating/insulation jacket accepts steam or vapour through inlet and outlet ports for crystallising media.
- The external envelope is described as matching the unjacketed valve to simplify replacement.
- Standard heating-port interface is 1/2 inch and may be customised.
Available Configurations
- Steam inlet and outlet
- Operating handle
- Matching flange
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 45° in drawing |
| Operation | Operating handle |
| Drawing dimensions (mm) | 45° orientation; φ200 / φ178 / φ110 upper references; 144 × 144 outlet flange; φ160 outlet reference; 4–φ17 and 8–φ14 holes. |
| Heating connection | 1/2 inch standard; alternative interface by order |
| Heating circuit pressure / temperature | Confirm before quotation |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Confirm heating-medium pressure, temperature and port thread; these are not given.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-20080 mm heated pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm heated pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Heating/insulation jacket accepts steam or vapour through inlet and outlet ports for crystallising media.
- The external envelope is described as matching the unjacketed valve to simplify replacement.
- Standard heating-port interface is 1/2 inch and may be customised.
- External cylinder is described as accessible for maintenance.
Available Configurations
- Steam inlet and outlet
- External air cylinder
- Fusible element
- Matching flange
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 45° in drawing |
| Operation | External air cylinder |
| Drawing dimensions (mm) | 45° orientation; φ200 / φ178 / φ110 upper references; 144 × 144 outlet flange; φ160 outlet reference; 4–φ17 and 8–φ14 holes. |
| Heating connection | 1/2 inch standard; alternative interface by order |
| Heating circuit pressure / temperature | Confirm before quotation |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Confirm heating-medium pressure, temperature and port thread; these are not given.
- The source illustration supports a 45° arrangement; the old 180° inventory description is not supported.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-21080 mm heated stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm heated stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Heating/insulation jacket accepts steam or vapour through inlet and outlet ports for crystallising media.
- The external envelope is described as matching the unjacketed valve to simplify replacement.
- Standard heating-port interface is 1/2 inch and may be customised.
- The source describes the external-cylinder construction as accessible for maintenance.
Available Configurations
- Steam inlet and outlet
- Actuator/linkage detail
- Matching flange
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | Elbow arrangement shown |
| Operation | Mechanical linkage shown; text says external cylinder |
| Drawing dimensions (mm) | φ220 / φ190 / φ130 upper references; 155 × 155 outlet flange; φ170 outlet reference; 90 vertical offset; 4–φ17 and 8–φ14 holes. |
| Heating connection | 1/2 inch standard; alternative interface by order |
| Heating circuit pressure / temperature | Confirm before quotation |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- The main photograph and drawing do not show the pneumatic cylinder described by the text; confirm the actual actuator.
- Confirm heating-medium pressure, temperature and port thread.
- Family drawing dimensions are shared with the 100 mm model; verify the 80 mm interface.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-220100 mm heated pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
100 mm heated pneumatic stainless-steel bottom valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Heating/insulation jacket accepts steam or vapour through inlet and outlet ports for crystallising media.
- The external envelope is described as matching the unjacketed valve to simplify replacement.
- Standard heating-port interface is 1/2 inch and may be customised.
- External cylinder is described as accessible for maintenance.
Available Configurations
- Steam inlet and outlet
- External air cylinder
- Fusible element
- Matching flange
Technical & Ordering Data
| Nominal size | 100 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | Elbow arrangement shown |
| Operation | External air cylinder |
| Drawing dimensions (mm) | φ220 / φ190 / φ130 upper references; 155 × 155 outlet flange; φ170 outlet reference; 90 vertical offset; 4–φ17 and 8–φ14 holes. |
| Heating connection | 1/2 inch standard; alternative interface by order |
| Heating circuit pressure / temperature | Confirm before quotation |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Confirm heating-medium pressure, temperature and port thread.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
- Confirm fusible-element melting temperature and emergency-closure test requirements; values are not supplied.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-23080 mm bottom valve with butterfly valve and threaded outlet
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm bottom valve with butterfly valve and threaded outlet
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Bottom valve, butterfly valve and sealing cap provide three sealing stages.
- Outlet can use an external-thread connection.
Available Configurations
- Stainless-steel butterfly valve
- External-thread outlet
- Shear groove
- Operating handle
- Sealing cap with retaining chain
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 45° in drawing |
| Operation | Manual handles |
| Drawing dimensions (mm) | 345 overall length reference; 170 height reference; 115 and 118 horizontal references; 45° orientation; φ200 / φ178 / φ110 upper references; 8–φ14 holes. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Confirm thread standard, cap engagement and the three sealing interfaces.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-24080 mm bottom valve with butterfly valve and male-coupler outlet
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm bottom valve with butterfly valve and male-coupler outlet
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Bottom valve, butterfly valve and sealing cap provide three sealing stages.
- Male-coupler outlet is stated as the connection option.
Available Configurations
- Stainless-steel butterfly valve
- Male-coupler outlet
- Shear groove
- Operating handle
- Sealing cap with retaining chain
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 45° in drawing |
| Operation | Manual handles |
| Drawing dimensions (mm) | 345 overall length reference; 170 height reference; 150 and 118 horizontal references; 45° orientation; φ200 / φ178 / φ110 upper references; 8–φ14 holes. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- A detail caption still refers to an external-thread connection, while the product text specifies a male coupler. Confirm the supplied outlet.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-25080 mm integral bottom and butterfly valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical details
80 mm integral bottom and butterfly valve
Controls chemical-tanker bottom discharge and provides isolation at the tank outlet.
Technical detailsMain features
- Tank-bottom construction places the main seal inside the tank; the family description says it is intended to retain sealing after accidental external damage.
- Stainless-steel body provides corrosion resistance; compatibility depends on the carried chemical.
- PTFE gasket is the standard family sealing material.
- Stainless-steel body and PTFE gasket for chemical tanker service.
- Bottom and butterfly valves are integrated in one body and described as providing three sealing stages.
- Outlet choices are external-threaded or male-coupler connections.
- One-piece spring support reduces weld-related distortion and supports sealing.
Available Configurations
- Shear groove
- Operating handle
- One-piece spring support
- Integral butterfly valve
- External-threaded or male-coupler outlet
Technical & Ordering Data
| Nominal size | 80 mm |
|---|---|
| Body material | Stainless steel; family choices 304, 304L, 316 and 316L |
| Seal material | PTFE gasket; confirm compatibility and complete seal set |
| Family working pressure | 0.6 MPa; confirm for selected valve and seal construction |
| Family temperature range | −40 to +150 °C; confirm medium and seal limits |
| Connection | Flanged |
| Family opening methods | Pneumatic or mechanical, according to configuration |
| Family nominal diameters | 3, 4 and 6 inches |
| Flow / installation arrangement | 45° in drawing |
| Operation | Manual handles |
| Drawing dimensions (mm) | 150 height reference; 145 and 135 horizontal references; φ200 / φ178 / φ110 upper references; 8–φ14 holes; D1 is marked without a value. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- Confirm the selected outlet standard and the unlabeled D1 dimension.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI FT-CBV-26080 mm stainless-steel in-line butterfly valve
Independent in-line valve for opening and closing a chemical transfer pipeline.
Technical details
80 mm stainless-steel in-line butterfly valve
Independent in-line valve for opening and closing a chemical transfer pipeline.
Technical detailsMain features
- PTFE gasket is described as suitable for many acid or alkali media; compatibility must be checked for the actual concentration and temperature.
- Can be installed independently in a pipeline to control flow.
Available Configurations
- Independent pipeline installation
- Manual lever
Technical & Ordering Data
| Nominal size | 80 mm model designation |
|---|---|
| Body material | Stainless steel; exact grade to confirm |
| Seal material | PTFE gasket |
| Operation | Manual lever; independent pipeline installation |
| Working pressure | Confirm before quotation; applicability of the family data is not established |
| Temperature | Confirm before quotation; applicability of the family data is not established |
| Drawing dimensions (mm) | 202 handle-length reference; 182 vertical reference; φ160 plan reference; 4–φ17 holes. |
Dimensions & Construction (1)
Drawings are selection references. Confirm dimensions, tolerances and interfaces against the approved drawing before manufacture.
Confirm Before Order
- The bottom-valve family data is not explicitly qualified for this independent in-line valve; confirm its own pressure and temperature ratings.
- Confirm chemical compatibility, stainless-steel grade, flange standard, bolt pattern and ordered seal set.
- Dimensions are transcribed drawing references in mm; request an approved installation drawing before manufacture.
Engineering Note
Match wetted materials and seals to the chemical, concentration and temperature. Confirm the actuator and interface against the final tank layout.
SIMEI ENERGY
Selection and ordering
Send the SIMEI code, quantity, transported medium, operating conditions and mating drawing. Confirm materials, seals, interfaces and operating requirements before ordering.