Stainless Steel Double Offset Butterfly Valve
The Stainless Steel Double Offset Butterfly Valve is a high-performance valve designed for applications requiring superior sealing and reduced wear on the sealing components. Its unique double-offset design minimizes friction during operation, extending the valve’s service life and ensuring reliable shut-off. Manufactured from premium-grade stainless steel, this valve provides excellent resistance against corrosion, erosion, and extreme process conditions, making it suitable for industries such as oil & gas, petrochemicals, water treatment, power generation, and marine applications.
Key Features of Stainless Steel Double Offset Butterfly Valve
- Double-offset design reduces seat contact and prolongs service life.
- Precision-engineered stainless steel body for superior strength and corrosion resistance.
- Bi-directional sealing with zero leakage performance.
- Suitable for both on/off and throttling service.
- Fire-safe and blowout-proof stem construction for safety.
- Compact and lightweight design for easy installation in pipeline systems.
- Available in manual, gear, pneumatic, or electric actuated options.
- Low operating torque requirement ensures efficient operation.
Technical Information
| Parameter | Details |
|---|---|
|
Material |
Stainless Steel (SS304, SS316, Duplex SS available) |
|
Design Standard |
API 609, ASME B16.34, EN 593 |
|
Size Range |
DN50 – DN1200 (2” – 48”) |
|
Pressure Rating |
PN10, PN16, PN25, ANSI Class 150 / 300 |
|
Temperature Range |
-29°C to +425°C (depending on seat and body material) |
|
Body Type |
Wafer, Lug, and Double Flanged available |
|
Disc Material |
Stainless Steel, Duplex Stainless Steel |
|
Seat Material |
PTFE, RPTFE, Metal-to-Metal, EPDM, Viton |
|
Operation |
Lever, Gearbox, Pneumatic Actuator, Electric Actuator |
|
Sealing Type |
Bi-directional bubble-tight sealing |
|
End Connections |
Wafer / Lug / Flanged (ASME, DIN, JIS standards) |
|
Applications |
Oil & Gas, Chemical, Power, Marine, Water Treatment, HVAC, Process Industry |
Stainless Steel Valves
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
