ASTM A351 CF8M Lug Butterfly Valve, API 609, 20 IN, CL 300
Key Specifications / Features
We specialize in manufacturing high-quality lug butterfly valves made from stainless steel ASTM A351 CF8M. Built to meet EN 593 and API 609 Category B standards, these double eccentric valves deliver reliable performance in demanding environments. Our 20-inch, 300 LB models are equipped with a robust 17-4PH stainless steel stem, ensuring excellent strength and corrosion resistance. Designed for durability and precision, these valves are ideal for industrial applications requiring high-pressure and efficient flow control. As a leading butterfly valve manufacturer in China, we are committed to providing superior products and solutions.
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Detail Information
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Stainless Steel Lug Butterfly Valve, EN 593, Double Eccentric, 20 Inch/DN500, 300 LB, Lug.
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.
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
End Connection: Wafer, Lug, Flanged
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Valve Description
| 1862107 High-Performance Butterfly Valve | |
| Design Standard: | EN 593, API 609 Category B |
| Structure: | Double Offset, Double Eccentric |
| Nominal Size: | 20 Inch, DN500 |
| Nominal Class: | Class 300 LB, PN50 |
| Seat Type: | Soft Seat |
| Operation: | Gear |
| Body Material: | ASTM A351 CF8M, ASTM B148 C95800, ASTM A351 CF8, ASTM A216 WCB, ASTM A890 4A, ASTM A890 5A, Titanium. |
| Seat: | RPTFE, PPL |
| End Connection: | Lug |
| Face to Face: | API 609, EN 593 |
| Test and Inspection: | API 598, API 609 |
| Trim Material: | ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium |
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, TitaniumNormal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
End Connection: Wafer, Lug, Flanged
Working Temperature: -26°C - +120°C (180°C for PPL seat)
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- https://www.bossealvalves.com/
- Address: Suzhou, Jiangsu, China
- Phone: 13358051997
- Business Type: Industry & Trading
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