ASTM B148 C95800 Butterfly Valves, 300 LB, 20 Inch, API 609
Key Specifications / Features
We manufacture aluminum bronze wafer butterfly valves built to EN 593 and API 609 Category B standards. Our 20-inch valves feature a double eccentric design with an RPTFE seat and a durable Monel K500 stem, rated at 300 LB for high performance in demanding applications. Bosseal valves offer key advantages, including zero leakage, low torque operation, long service life, low emissions, bi-directional flow, and fire-safe capabilities, making them ideal for industries requiring reliable and safe valve solutions. As a leading wafer butterfly valve manufacturer in China, we are committed to delivering superior products to meet your operational needs.
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Detail Information
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EN 593 Double Offset Butterfly Valve, API 609, 20 Inch/DN500, Class 300 LB, Double Eccentric.
Design Standard: EN 593, API 609 Category B
Nominal Size: 20 Inch, DN500
Nominal Class: Class 300 LB
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM B148 C95800, ASTM A351 CF8, ASTM A216 WCB, ASTM A351 CF8M, ASTM A890 5A, ASTM A890 4A, Titanium.
Seat: RPTFE, PPL
Structure: Double Offset, Double Eccentric
End Connection: Wafer
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.
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 In - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB, 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Valve Description
1862317 Carbon Steel Butterfly ValveDesign Standard: EN 593, API 609 Category B
Nominal Size: 20 Inch, DN500
Nominal Class: Class 300 LB
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM B148 C95800, ASTM A351 CF8, ASTM A216 WCB, ASTM A351 CF8M, ASTM A890 5A, ASTM A890 4A, Titanium.
Seat: RPTFE, PPL
Structure: Double Offset, Double Eccentric
End Connection: Wafer
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 In - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB, 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
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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