Key Specifications / Features

Model no. : 1862060

As a leading double offset butterfly valve factory in China, we produce high-quality valves built to API 609 Category B standards. Our 10-inch (DN250) butterfly valves, made from durable titanium, are rated for 300 LB and feature both soft and RPTFE seats for enhanced sealing performance. With wafer end connections and gear-operated mechanisms, these valves offer smooth and reliable control in demanding industrial applications. Designed for long-lasting performance, they provide excellent durability and operational efficiency across various industries.


Detail Information

Soft Seated Butterfly Valves, API 609 Category B, Titanium, 10 Inch, Gear Operation.

Valve Description

1862060 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 10 Inch, DN250
Nominal Class: Class 300 LB, PN50
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
End Connection: Wafer
Face to Face: API 609, EN 593
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

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 LB - 300 LB
Working Temperature: -26°C to +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
 

 

Temperature-Pressure Rating of Seats
Temperature-Pressure Rating of Seats



CV Value Flow Parameters
CV Value Flow Parameters

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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