Key Specifications / Features

Model no. : 1862270

As a leading ASTM A216 WCB butterfly valve factory, we manufacture high-performance valves designed to meet API 609 Category B standards. Our 10-inch, Class 300 LB valves feature a double eccentric design with a robust carbon steel body and a 17-4PH stem for enhanced durability. Equipped with a soft seat for optimal sealing, these valves are engineered for smooth operation and long service life. Ideal for demanding industrial applications, they provide reliable performance in both isolation and regulating functions across various pipeline systems.


Detail Information

API 609 17-4PH Stem Butterfly Valve, 10 Inch/DN250, 300 LB, Gear Operation.

Valve Description

1862270 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Nominal Size: 10 Inch, DN250
Nominal Class: Class 300 LB, PN50
Body Material: ASTM A216 WCB, ASTM A351 CF8M, ASTM B148 C95800, ASTM A890 5A, ASTM A890 4A, Titanium, ASTM A351 CF8.
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Operation: Gear
Seat: RPTFE, PPL
Structure: Double Offset, Double Eccentric
End Connection: Double Flanged
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: Long working life for frequent operation (million cyclings), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available.

Product Range

Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium
Normal Diameter: 1/2  - 48 Inch (DN15 - DN1200)
Pressure Range: CL 150 - 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
 

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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