Key Specifications / Features

Model no. : 1862092

We are a leading manufacturer of ASTM B148 C95800 butterfly valves, designed to API 609 Category B and EN 593 standards. These 36-inch, CL 150 LB valves feature RPTFE seating, a double offset design, and a durable 17-4PH stem, with lug ends for secure mounting. Our Bosseal valves offer superior performance with zero leakage, low torque, extended working life, low emissions, bi-directional flow, and fire-safe operation. Ideal for high-demand applications, these valves deliver exceptional reliability, efficiency, and durability.


Detail Information

RPTFE Seated Butterfly Valve, Double Offset, 36 Inch/DN900, Class 150 LB, Gear Operation.

Valve Description

1862092 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Body Material: ASTM B148 C95800, ASTM A890 5A, ASTM A351 CF8, ASTM A216 WCB, ASTM A890 4A, ASTM A351 CF8M, Titanium.
Nominal Size: 36 Inch, DN900
Nominal Class: Class 150 LB, PN20
Seat Type: Soft Seat
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
Face to Face: API 609, EN 593
Operation: Gear
Seat: RPTFE, PPL
End Connection: Lug

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
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged

High-Performance Butterfly Valve
 

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