Duplex Stainless Steel Butterfly Valve, 4A, CL150, 2-1/2 IN

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Duplex Stainless Steel Butterfly Valve, 4A, CL150, 2-1/2 IN

Key Specifications / Features

Model No. : 1862328
As a fabricator of Monel K500 stem butterfly valves, we offer a double offset design conforming to EN 593 and API 609 Category B standards. Crafted from A890 4A material, our valves are 2-1/2 inches in size, rated for Class 150 LB and PN20. Featuring RPTFE seats and lug ends, these valves deliver reliable performance in isolation and flow regulation. Ideal for pipelines requiring frequent open/close operations, they ensure durability and efficiency in demanding applications. As a leading butterfly valve manufacturer in China, we provide high-quality solutions tailored to your needs.

Detail Information

EN 593 High-Performance Butterfly Valve, Double Offset, 2-1/2 Inches/DN65, 150 LB, Lug Ends.

Valve Description

1862328 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Nominal Size: 2-1/2 Inch, DN65
Nominal Class: Class 150 LBS, PN20
Seat Type: Soft Seat
Operation: Lever
Body Material: ASTM A890 4A, ASTM A351 CF8M, ASTM A216 WCB, ASTM A351 CF8, Titanium, ASTM A890 5A, ASTM B148 C95800.
Seat: RPTFE, PPL
End Connection: Lug
Structure: Double Offset, Double Eccentric
Key Features: Long working life for frequent operation (million cyclings), lower torque, replacement seat, tight sealing, excellent control characteristics, bi-directional sealing under full pressure, and fire-safe seat available.
Face to Face: API 609, EN 593
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

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 LB - 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
End Connection: Wafer, Lug, Flanged
Working Temperature: -26°C to +120°C (180°C for PPL seat)
Top Mounting: ISO 5211 Top Mounting Available
 
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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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