17-4PH Stem Butterfly Valve, A216 WCB, EN 593, 16 IN, 150 LB

17-4PH Stem Butterfly Valve, A216 WCB, EN 593, 16 IN, 150 LB

Key Specifications / Features

We offer ASTM A216 WCB double eccentric butterfly valves designed to meet EN 593 and API 609 Category B standards. With a 16-inch (DN400) size and rated for 150 LB (PN20), these valves are ideal for various industrial applications. Featuring a robust 17-4PH stem and durable lug ends, our valves ensure long-lasting performance and precision control. Engineered for reliability, these high-performance butterfly valves are suited for demanding environments, providing exceptional sealing and operational efficiency. As a leading butterfly valve manufacturer in China, we are dedicated to delivering top-quality valve solutions.
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Detail Information

Double Eccentric High-Performance Butterfly Valve, 16 Inch/DN400, 150 LB, RPTFE Seat, Double Flanged Ends.

Valve Description

1862126 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 16 Inch, DN400
Nominal Class: Class 150 LB, PN20
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A216 WCB, ASTM A890 4A, ASTM B148 C95800, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, Titanium.
Seat: RPTFE, PPL
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 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
End Connection: Wafer, Lug, Flanged
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator

Drawing for High-Performance Butterfly Valve

 

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