Duplex Stainless Steel 5A Butterfly Valves, 300 LB, 12 IN

Key Specifications / Features

Model no. : 1862397

As a leading factory of ASTM A890 5A duplex stainless steel butterfly valves, we offer high-quality valves designed to meet EN 593 and API 609 Category B standards. Our 12-inch, 300 LB double eccentric valves feature an RPTFE seat and a robust Monel K500 stem, ensuring reliable performance. With flanged ends for secure installation, these valves are ideal for isolation and flow regulation in pipelines, especially in applications requiring frequent open/close cycles. Built for durability and precision, they are widely used in various industrial environments.

Detail Information

EN 593 Double Offset Butterfly Valve, API 609, 12 Inch/DN300, Class 300 LB, Double Eccentric.

Valve Description

1862397 Carbon Steel Butterfly Valve 
Design Standard: EN 593, API 609 Category B
Nominal Size: 12 Inch, DN300
Nominal Class: Class 300 LB
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A890 5A, ASTM A216 WCB, ASTM A351 CF8, ASTM B148 C95800, ASTM A351 CF8M, ASTM A890 4A, Titanium.
Seat: RPTFE, PPL
Structure: Double Offset, Double Eccentric
End Connection: Double Flanged
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.

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 In - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB, 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Working Temperature: -26°C - +120°C (180°C for PPL seat)
 

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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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