ASTM A351 CF8M Lug Butterfly Valve, API 609, 20 IN, CL 300

Key Specifications / Features

Model no. : 1862107

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.

Detail Information

Stainless Steel Lug Butterfly Valve, EN 593, Double Eccentric, 20 Inch/DN500, 300 LB, Lug.

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, Titanium
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)


 

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About Us
Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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Building 2, NO.59, Songshan Road, SND, Suzhou, China
+86 13962282972
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