Key Specifications / Features

Model no. : 1862289

We specialize in manufacturing RPTFE seated butterfly valves designed to meet API 609 Category B and EN 593 standards. Featuring a titanium body for exceptional corrosion resistance, these valves are available in a 6-inch size and rated at Class 150 LB. The double offset design, combined with a durable Monel K500 stem and soft seat, ensures reliable performance and tight sealing. Ideal for industrial applications requiring robust materials and precise flow control, our butterfly valves are engineered for long-lasting durability and efficiency.


Detail Information

API 609 Category B Butterfly Valve, 6 Inch/DN150, 150 LB, Soft Seat, Wafer End.

Valve Description

1862289 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Nominal Size: 6 Inch, DN150
Nominal Class: Class 150 LB, PN20
Seat Type: Soft Seat
Operation: Gear
Body Material: Titanium, ASTM A890 5A, ASTM A890 4A, ASTM A351 CF8M, 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: Wafer
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 - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 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(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