ASTM A351 CF8M Double Offset Butterfly Valve, CL 150, 8 IN

Key Specifications / Features

Model no. : 1862374

As a high-performance butterfly valve factory, we offer valves that meet API 609 Category B and EN 593 standards. Our 8-inch valves feature a double offset and double eccentric design, with a CF8M body and a Monel K500 stem. Rated for 150 LB, they come with a soft seat for optimal sealing. Compared to other valve types, these valves provide significant cost and space savings, a larger size range, faster operation, and reduced wear between the disc and seat. They ensure a longer cycling life and lower total cost of ownership.

Detail Information

EN 593 Double Eccentric Butterfly Valve, API 609 Cat B, ASTM A351 CF8M, 8 Inch/DN200, 150 LB.

Valve Description

1862374 High-Performance Butterfly Valve
Design Standard: API 609 Category B, EN 593
Body Material: ASTM A351 CF8M, ASTM A890 5A, ASTM A216 WCB, Titanium, ASTM B148 C95800, ASTM A890 4A, ASTM A351 CF8.
Nominal Size: 8 Inch, DN200
Nominal Class: Class 150 LB, PN16
Seat Type: Soft Seat
Structure: Double Offset, Double Eccentric
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
End Connection: Double Flanged
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
Operation: Gear
Seat: RPTFE, PPL

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 Alloy
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Normal Diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 - 300 LB
Working Temperature: -26°C to +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged

Drawing for Double Eccentric Butterfly Valve

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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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