High-Performance
Butterfly Valves, 10 IN/DN250, Class 150 LB, Double Offset, Wafer End.
Valve Description
1862165 High-Performance Butterfly Valve
Design Standard: API 609 Category B, EN 593
Body Material: ASTM A890 4A, ASTM B148 C95800, ASTM A216 WCB, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, Titanium
Nominal Size: 10 Inch, DN250
Nominal Class: Class 150 LB, PN16
Seat Type: Soft Seat
Operation: Gear
Trim Material: ASTM B148 C95800, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, Titanium
Seat: RPTFE, PPL
End Connection: Wafer
Face to Face: API 609, EN 593
Structure: Double Offset, Double Eccentric
Test and Inspection: API 598, API 609
Key Features
1. Long lifespan for high-frequency operation (up to a million cycles)
2. Reduced torque for smoother operation
3. Replaceable seat for easy maintenance
4. Reliable tight sealing performance
5. Superior control characteristics
6. Bi-directional sealing under full pressure
7. Fire-safe seat option available
Product Range
| Body Material: |
Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium |
| Normal Diameter: |
1/2 - 48 Inch (DN15 - DN1200) |
| Pressure Range: |
Class 150 - 300 LB |
| Working Temperature: |
-26°C - +120°C (180°C for PPL seat) |
| Operation: |
Manual (lever, gear), Pneumatic Actuator, Motor Actuator |
| End Connections: |
Wafer, Lug, Flanged(FF, RF, RTJ) |
| Operation Types: |
Lever, Gear, Pneumatic Actuator |
| Bosseal Valve advantages: |
0 Leakage, low Torque, Long working life, Low Emission, Bi-direction and Fire Safe |
