ASTM A351 CF8M Lug Butterfly Valve, 28IN, CL300, API 609

Key Specifications / Features

Model no. : 1862362

As a trusted provider of API 609 Category B butterfly valves in China, we offer high-quality valves built to EN 593 standards. Our 28-inch, Class 300 LB valves feature a double eccentric design, crafted from ASTM A351 CF8M stainless steel for superior corrosion resistance. Equipped with a durable Monel K500 stem and an RPTFE soft seat, these lug-end valves provide excellent sealing performance and long-term reliability. Designed for demanding industrial applications, our butterfly valves ensure low torque operation and exceptional durability under high-pressure conditions.

Detail Information

Double Eccentric Butterfly Valve, 28 Inch, 300 LB, ASTM A351 CF8M Body, RPTFE Seated.

Valve Description

1862362 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Body Material: ASTM A351 CF8M, ASTM A890 4A, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 5A, Titanium, ASTM B148 C95800.
Nominal Size: 28 Inch, DN700
Structure: Double Offset, Double Eccentric
Nominal Class: 300 LBS
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Operation: Gear
Seat: RPTFE, PPL
End Connection: Lug
Test and Inspection: API 598, API 609
Trim Material: ASTM A890 4A, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, 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 - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 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(FF, RF, RTJ)
Top Mounting: ISO 5211 Top Mounting Available

 

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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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