Butterfly Valves SS HP RPTFE
Stainless Steel High Performance Double Offset Butterfly Valve with RPTFE Seat, Class 150/300
CF8M high-performance double-offset butterfly valve with RPTFE seat for Class 150/300 process service.
Quick Specifications
- Type
- Stainless steel high-performance double-offset butterfly valve
- Size
- NPS 2-24 (DN50-DN600)
- Material
- ASTM A351 CF8M body; SS316 disc/stem; RPTFE seat
- Pressure
- ASME Class 150 / 300
- Connection
- Wafer, lug or ASME flanged ends by configuration
- Temperature
- -29 to 200 °C with RPTFE seat; pressure derates with temperature
Product Details
A corrosion-resistant high-performance butterfly valve combining a stainless steel body with a double-offset disc and RPTFE seat. Seat, trim and actuator package are selected for the actual pressure, temperature and medium.
Specifications
| Parameter | Value |
|---|---|
| Model | HPBFV-CF8M-RPTFE-CL150/300 |
| Design Standard | API 609 Category B / ASME B16.34; API 598 test |
| Size Range | NPS 2-24 (DN50-DN600) |
| Pressure Rating | ASME Class 150 / 300 |
| Body Material | ASTM A351 CF8M body; SS316 disc/stem; RPTFE seat |
| End Connection | Wafer, lug or ASME flanged ends by configuration |
| Temperature Range | -29 to 200 °C with RPTFE seat; pressure derates with temperature |
| Typical Application | Corrosive chemical, offshore and process isolation service |
| Operation | Worm gear; pneumatic/electric actuation common |
| Inspection & Documentation | Hydrostatic shell and seat test; dimensional drawing, material certificate and certificate of conformity available on request |
FAQ
How should this valve be configured for the application?
Confirm alloy, seat material, fire-safe option, pressure class and actuator torque. Final selection must be verified against the actual medium, pressure, temperature, pressure drop and applicable piping standard.
Can this valve be automated?
Yes. Pneumatic or electric actuation can be specified when the mounting interface, operating torque, cycle time and fail position are defined.
What documents can be supplied for a project order?
Material certificate, hydrostatic test record, dimensional drawing, packing list and certificate of conformity can be provided when specified in the order.
Do pressure and temperature ratings apply to every configuration?
No. Ratings depend on the selected body material, trim, seat, packing, end connection and service fluid. Confirm the final pressure-temperature limit with the selected supplier before purchase.
Need This Product for Your Project?
Send us your required size, material, pressure rating, quantity or applicable standard, and our team will review your requirement.
