ASTM A351 CF8 Lug Butterfly Valves, API 609, CL 150, 4 IN

Key Specifications / Features

Model no. : 1862204

As a specialized factory for double offset butterfly valves, we deliver high-quality products that meet API 609 and EN 593 standards. Our 4-inch valves feature a durable ASTM A351 CF8 body, designed for reliability and performance. Equipped with a soft seat and RPTFE seating for tight sealing, these valves are rated for 150 LB pressure. The robust 17-4PH stem and lug end design ensure secure installation and ease of use. Lever operation adds convenience, making these valves ideal for various industrial applications where efficiency and durability are essential.

Detail Information

Soft Seated Butterfly Valve, API 609 Category B, EN 593, Double Eccentric, Lug Ends.

Valve Description

1862204 High-Performance Butterfly Valve
Design Standard: API 609 Category B, EN 593
Body Material: ASTM A351 CF8, ASTM A890 4A, ASTM B148 C95800, Titanium, ASTM A351 CF8M, ASTM A216 WCB, ASTM A890 5A.
Nominal Size: 4 Inch, DN100
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
Operation: Lever
Seat: RPTFE, PPL
End Connection: Lug
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
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: CL 150 - 300 LB
Working Temperature: -26°C to +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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+86 13962282972
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