SMD Valves
Vannes papillon
Vanette papillon à soufflet étanchéité
Soufflet étanchéité zéro fuite.
- Size
- DN15-DN300 (1/2"-12")
- Pressure
- Class 150-600 / PN16-PN100
- Temperature
- -196°C to +400°C
- Material
- WCB, CF8M, F91, F51
- Connection
- RF, BW, SW, NPT
- Standard
- API 623
For an accurate proposal, include size, pressure class, material, end connection, medium, temperature, quantity and any project specification.
Product overview
Design intent and service scope
Vanette papillon tige à soufflet pour émissions fugitives.
Key design features
- Welded bellows seal
- Leak-free stem
- Universal packing
- TA-LUFT certified
Technical data
Product specifications
| Size | DN15-DN300 (1/2"-12") |
|---|---|
| Pressure | Class 150-600 / PN16-PN100 |
| Temperature | -196°C to +400°C |
| Material | WCB, CF8M, F91, F51 |
| Connection | RF, BW, SW, NPT |
| Standard | API 623 |
| Body | A216 WCB / A351 CF8M |
| Gate | A182 F316 / F91 |
| Stem | A182 F316 / Inconel |
| Seat | A182 F316 / Stellite |
| Actuator | Handwheel, Gear |
Service fit
Typical applications
ChemicalPetrochemicalPharmaceuticalToxic Service
Referenced standards and requirements
API 623ISO 9001CETA-LUFT
Standards shown here are product design references, not a claim that every size, material or configuration is covered by a certificate. Confirm the applicable edition and approval scope during quotation.
Available project documentation
Project-specific submissions can include a data sheet, general arrangement drawing, bill of materials, inspection and test plan, material certificates and test records when specified and agreed in the order.
Review OEM/ODM and quality controls →
Need a project-specific configuration?