EN 593 Butterfly Valves, API 609, C95800, CL 300, 36 Inch

EN 593 Butterfly Valves, API 609, C95800, CL 300, 36 Inch

Key Specifications / Features

As a leading double offset butterfly valve factory in China, we produce high-quality valves designed to meet API 609 Category B standards. Our 36-inch valves feature a robust ASTM B148 C95800 body, 17-4PH stem, and soft RPTFE seat for optimal sealing. Rated at Class 300 LB with flanged ends, these valves offer long service life, even in frequent operations, handling up to a million cycles. With lower torque requirements, a replaceable seat, and excellent control characteristics, they provide reliable performance and tight sealing in demanding industrial applications.
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Detail Information

Soft Seated Butterfly Valves, API 609 Category B, 36 Inch, 300 LB, Double Offset.

Valve Description

1862281 High-Performance Butterfly Valve 
Design Standard: EN 593, API 609 Category B
Nominal Size: 36 Inch
Nominal Class: Class 300 LB
Seat Type: Soft Seat
Operation: Gear
Seat: RPTFE, PPL
End Connection: Double Flanged
Body Material: ASTM B148 C95800, Titanium, ASTM A890 4A, ASTM A351 CF8M, ASTM A216 WCB, ASTM A890 5A, ASTM A351 CF8.
Face to Face: API 609, EN 593
Structure: Double Offset, Double Eccentric
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 - 48 Inches (DN15-DN1200)
Pressure Range: Class 150-300 LB
Working Temperature: -26°C to +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Seat Type: PTFE, RPTFE, PPL(for higher temperature), RPTF

 

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