Lug Stainless Steel Dual Plate Check Valve

Specifications:

Size: 1/2”-48”(DN25-DN1200);
Pressure: 150lbs-2500lbs (PN16-PN420);
Standard compliance: API 600, API 6D, API 602, API 594, ASME B16.34 or equivalents

Materials: carbon steel, stainless steel, duplex, bronze or other specials.
End connections: flanged (rf, rtj, ff), welded, thread, wafer .
API trim #1,#5, #8, #10 and etc
Architectures : swing check valve, lift check valve, tilting disc check valve,ball check valve…

Key Features:

1. Dual Plate Design:

   • The valve uses two semi-circular plates or discs that pivot on a central hinge, allowing for quick and efficient opening and closing.

   • The dual-plate design reduces the valve's overall size and weight while maintaining high flow capacity.

2. Lug-Style Construction:

   • The lug-style design features threaded inserts (lugs) on both sides of the valve body, allowing it to be bolted between two flanges without the need for additional support.

   • This design simplifies installation and removal, making it ideal for systems requiring maintenance or frequent valve replacement.

3. Stainless Steel Construction:

   • Made from high-quality stainless steel, the valve offers excellent resistance to corrosion, high temperatures, and harsh chemicals, making it suitable for demanding environments.

4. Low Pressure Drop:

   • The streamlined design of the dual plates minimizes turbulence and pressure loss, ensuring efficient flow and reduced energy consumption.

5. Quick Response:

   • The lightweight plates and spring-assisted mechanism ensure fast closing, reducing the risk of water hammer and protecting downstream equipment.

6. Compact and Lightweight:

   • The dual-plate design and lug-style construction make the valve more compact and lightweight compared to traditional check valves, saving space and reducing installation costs.

7. Bidirectional Sealing (Optional):

   • Some models offer bidirectional sealing, making them versatile for applications requiring flow control in both directions.