Key Specifications / Features

Model no. : 1862249

As a leading manufacturer of RPTFE seated butterfly valves, we produce high-performance valves designed to meet API 609 Category B and EN 593 standards. Our 10-inch Class 150 LB valves feature a durable ASTM A890 5A body and a 17-4PH stem for enhanced strength and reliability. The double offset design ensures superior sealing, while the soft RPTFE seat provides excellent performance in various industrial applications. These valves are engineered for precision control and long-lasting durability, making them a trusted choice for demanding environments.


Detail Information

API 609 Category B Butterfly Valve, 10 Inch/DN250, 150 LB, Soft Seat, Double Flanged End.

Valve Description

1862249 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Nominal Size: 10 Inch, DN250
Nominal Class: Class 150 LB, PN16
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A890 5A, ASTM A890 4A, ASTM A351 CF8M, Titanium, ASTM A216 WCB, ASTM A351 CF8, ASTM B148 C95800.
Seat: RPTFE, PPL
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
End Connection: Double Flanged
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
Structure: Double Offset, Double Eccentric

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

 


 

 

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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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Building 2, NO.59, Songshan Road, SND, Suzhou, China