ASTM A890 4A Wafer Type Butterfly Valve, 10 IN, CL 150 LB
Key Specifications / Features
We are a manufacturer from China specializing in wafer-type butterfly valves. Our 10-inch double offset valves are designed to meet API 609 Category B and EN 593 standards, ensuring high performance and reliability. Constructed from ASTM A890 4A duplex stainless steel and rated at 150 LB, these valves feature a soft seat for optimal sealing. Engineered for exceptional durability and efficiency, our high-performance butterfly valves are ideal for a range of industrial applications, offering robust solutions for demanding environments.
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Detail Information
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High-Performance Butterfly Valves, 10 IN/DN250, Class 150 LB, Double Offset, Wafer End.
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
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
Valve Description
1862165 High-Performance Butterfly ValveDesign 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 |
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- https://www.bossealvalves.com/
- Address: Suzhou, Jiangsu, China
- Phone: 13358051997
- Business Type: Industry & Trading
Supplier Website
Source: https://www.bossealvalves.com/astm-a890-4a-wafer-type-butterfly-valve-10-in-cl-150-lb.html