EN 593 Double Eccentric
Butterfly Valve, API 609 Cat B, 16 Inch/DN400, 150 LB, Wafer End.
1862294 High-Performance Butterfly Valve
Design Standard: API 609 Category B, EN 593
Body Material: ASTM A890 5A, ASTM B148 C95800, Titanium, ASTM A890 4A, ASTM A216 WCB, ASTM A351 CF8, ASTM A351 CF8M.
Nominal Size: 16 Inch, DN400
Nominal Class: Class 150 LB, PN20
Seat Type: Soft Seat
Structure: Double Offset, Double Eccentric
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
End Connection: Wafer
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
Operation: Gear
Seat: RPTFE, PPL
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.
| Body Material: | Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium |
| Operation: | Manual (lever, gear), Pneumatic Actuator, Motor Actuator |
| Normal Diameter: | 1/2 - 48 Inch (DN15 - DN1200) |
| Pressure Range: | Class 150 - 300 LB |
| Working Temperature: | -26°C to +120°C (180°C for PPL seat) |
| End Connection: | Wafer, Lug, Flanged |
