ASTM A351 CF8 Butterfly Valve, EN 593, API 609, CL150, 36 IN

Key Specifications / Features

Model no. : 1862218

As a specialist fabricator of double-offset butterfly valves, we produce high-performance valves designed to meet API 609 and EN 593 standards. Made from ASTM A351 CF8 material, these 36-inch valves are rated at 150 LB and feature a 17-4PH stem, RPTFE seat, and lug ends. They are built for long-term durability with frequent operations, boasting lower torque, replaceable seats, and tight sealing. With excellent control characteristics, bi-directional sealing under full pressure, and optional fire-safe seats, our valves ensure reliable performance in demanding applications.

Detail Information

API 609 High-Performance Butterfly Valve, Double Offset, RPTFE Seat, 36 Inch, 150 LB, Gear Operation.

Valve Description

1862218 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Nominal Size: 36 Inch, DN900
Nominal Class: Class 150 LB, PN16
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A351 CF8, ASTM A890 4A, ASTM B148 C95800, ASTM A890 5A, ASTM A351 CF8M, ASTM A216 WCB, Titanium.
Seat: RPTFE, PPL
End Connection: Lug
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Structure: Double Offset, Double Eccentric
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 - 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
 

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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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