EN 593 Lug Butterfly Valves, API 609, A890 4A, CL300, 42 IN

Key Specifications / Features

Model no. : 1862241

As a premier factory in China specializing in double offset butterfly valves, we offer products that meet API 609 Category B standards. Our 42-inch valves feature a robust ASTM A890 4A body, 17-4PH stem, and RPTFE soft seat for excellent sealing performance. Rated for Class 300 LB and PN50, these valves come with lug ends for secure installation. Designed for durability and precision, they are ideal for high-demand industrial applications where reliable control and long service life are essential.

Detail Information

Soft Seated Butterfly Valves, API 609 Category B, Lug End, 42 Inch/DN1050, Gear Operation.

Valve Description

1862241 High-Performance Butterfly Valve 
Design Standard: EN 593, API 609 Category B
Nominal Size: 42 Inch, DN1050
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Seat: RPTFE, PPL
End Connection: Lug
Body Material: ASTM A890 4A, ASTM B148 C95800, ASTM A351 CF8M, Titanium, ASTM A216 WCB, ASTM A890 5A, ASTM A351 CF8.
Face to Face: API 609, EN 593
Structure: Double Offset, Double Eccentric
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 - 48 Inches (DN15-DN1200)
Pressure Range: Class 150-300 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
 

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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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