ASTM A351 CF8M Butterfly Valve, CL300, 3 IN, EN 593, Lug

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ASTM A351 CF8M Butterfly Valve, CL300, 3 IN, EN 593, Lug

Key Specifications / Features

Model No. : 1862350
As a stainless steel butterfly valve factory, we specialize in double eccentric, double offset valves built to API 609 Category B standards. Our 3-inch valves, made from ASTM A351 CF8M stainless steel, are rated for Class 300 LB and feature a corrosion-resistant Monel K500 stem. Bosseal valves offer key advantages, including zero leakage, low torque operation, long service life, and low emissions. Designed for bi-directional flow and equipped with fire-safe features, these valves ensure reliable performance in demanding industrial applications.

Detail Information

API 609 Double Offset Butterfly Valve, 3 Inch/DN80, 300 LB, Lever Operation.

Valve Description

1862350 High-Performance Butterfly Valve
Design Standard: API 609 Category B, EN 593
Nominal Size: 3 Inch, DN80
Nominal Class: Class 300 LB, PN50
Body Material: ASTM A351 CF8M, ASTM B148 C95800, ASTM A351 CF8, ASTM A216 WCB, ASTM A890 5A, ASTM A890 4A, Titanium.
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Operation: Lever
Seat: RPTFE, PPL
Structure: Double Offset, Double Eccentric
End Connection: Lug
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: Long working life for frequent operation (million cyclings), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available.
 

Product Range

Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium
Normal Diameter: 1/2  - 48 Inches (DN15 - DN1200)
Pressure Range: CL 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 is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.

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