Key Specifications / Features

Model no. : 1862313

As a leading double offset butterfly valve manufacturer in China, we produce high-performance valves designed to meet API 609 Category B and EN 593 standards. Our 12-inch, Class 300 LB valves feature a robust ASTM A351 CF8M stainless steel body for superior corrosion resistance and durability. With a double eccentric design and wafer ends, these valves ensure tight sealing and precise control. The Monel K500 stem enhances strength and reliability, making these valves ideal for demanding industrial applications that require long-lasting performance.


Detail Information

RPTFE Seated Butterfly Valve, Double Offset, 12 Inch, Class 300 LB, Gear Operation.

Valve Description

1862313 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8M, ASTM A216 WCB, ASTM A351 CF8, ASTM B148 C95800, Titanium, ASTM A890 5A, ASTM A890 4A.
Nominal Size: 12 Inch, DN300
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Test and Inspection: API 598, API 609
Trim Material: ASTM A890 5A, ASTM A351 CF8M, ASTM A890 4A, ASTM A351 CF8, ASTM B148 C95800, Titanium
Face to Face: API 609, EN 593
Operation: Gear
Seat: RPTFE, PPL
End Connection: Wafer
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
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Normal Diameter: 1/2 - 48 Inches (DN15 - DN1200)
Pressure Range: Class 150 - 300 LBS
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Seat Type: PTFE, RPTFE, PPL(for higher temperature), RPTF
 

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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