ASTM A216 WCB Butterfly Valve, EN 593, API 609, CL300, 8 IN
Key Specifications / Features
We manufacture premium carbon steel flanged butterfly valves engineered for long-lasting performance and efficiency. Our 8-inch double offset valves, constructed from ASTM A216 WCB, meet API 609 and EN 593 standards. With a Class 300 LB and PN50 rating, these soft-seated valves offer superior control, bi-directional sealing under full pressure, and reduced torque for smoother operation. Designed for frequent use, they deliver a lifespan of up to one million cycles, feature replaceable seats, and come with an optional fire-safe seat for enhanced safety in demanding applications.
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Detail Information
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Double Offset Butterfly Valves, 8 Inch, 300 LB, A216 WCB, Monel K500 Stem.
Design Standard: API 609 Category B, EN 593
Seat Type: Soft Seat
Structure: Double Offset, Double Eccentric
End Connection: Double Flanged
Operation: Gear
Nominal Size: 8 Inch, DN200
Nominal Class: Class 300 LB, PN50
Body Material: ASTM A216 WCB, ASTM B148 C95800, ASTM A351 CF8M, ASTM A890 4A, ASTM A351 CF8, Titanium, ASTM A890 5A.
Seat: RPTFE, PPL
Test and Inspection: API 598, API 609
Face to Face: API 609, EN 593
Trim Material: ASTM A890 4A, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, ASTM B148 C95800, Titanium
Key Features: Long working life for frequent operation (million cyclings), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available.
Normal Diameter: 1/2 - 48 Inches (DN15 - DN1200)
Pressure Range: Class 150 - 300 LB
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Seat Type: PTFE, RPTFE, PPL(for higher temperature), RPTF
Top Mounting: ISO 5211 Top Mounting Available
Valve Description
1862395 High-Performance Butterfly ValveDesign Standard: API 609 Category B, EN 593
Seat Type: Soft Seat
Structure: Double Offset, Double Eccentric
End Connection: Double Flanged
Operation: Gear
Nominal Size: 8 Inch, DN200
Nominal Class: Class 300 LB, PN50
Body Material: ASTM A216 WCB, ASTM B148 C95800, ASTM A351 CF8M, ASTM A890 4A, ASTM A351 CF8, Titanium, ASTM A890 5A.
Seat: RPTFE, PPL
Test and Inspection: API 598, API 609
Face to Face: API 609, EN 593
Trim Material: ASTM A890 4A, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, ASTM B148 C95800, Titanium
Key Features: Long working life for frequent operation (million cyclings), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available.
Product Range
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium Alloy.Normal Diameter: 1/2 - 48 Inches (DN15 - DN1200)
Pressure Range: Class 150 - 300 LB
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Seat Type: PTFE, RPTFE, PPL(for higher temperature), RPTF
Top Mounting: ISO 5211 Top Mounting Available
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- https://www.bossealvalves.com/
- Address: Suzhou, Jiangsu, China
- Phone: 13358051997
- Business Type: Industry & Trading
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