Key Specifications / Features

Model no. : 1862258

As a fabricator of high-performance double-offset butterfly valves, we manufacture valves in compliance with API 609 and EN 593 standards. Crafted from ASTM B148 C95800 aluminum bronze, our 30-inch, 150 LB valve features a durable RPTFE seat and a robust 17-4PH stainless steel stem for enhanced strength and corrosion resistance. With flanged ends, this valve is perfect for isolation and regulating applications, especially in systems that require frequent opening and closing. Built for reliability, it ensures superior performance in demanding pipeline environments.


Detail Information

API 609 Double Offset Butterfly Valve, RPTFE Seat, 30 Inch/DN750, 150 LB, Gear Operation.

Valve Description

1862258 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Nominal Size: 30 Inch, DN750
Nominal Class: Class 150 LB, PN16, PN20
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM B148 C95800, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM A351 CF8, ASTM A216 WCB, Titanium.
Seat: RPTFE, PPL
End Connection: Double Flanged
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Structure: Double Offset, Double Eccentric
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium

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)
Pressure Range: Class 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(FF, RF, RTJ)
Bosseal Valve advantages: 0 Leakage, low Torque, Long working life, Low Emission, Bi-direction, and Fire Safe Design.
 

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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