Spring loaded dual disc wafer check valve
Dual Plate Wafer Check Valve is defined as a mechanical device that allows a one directional fluid's flow. Dual Plate Wafer Check Valves work through a disc with a spring that opens when the fluid flows in regular direction; and, when the fluid returns, the spring closes the disc to avoid the passage of the fluid.
The most appropriate application of this valve is to absorb backpressure and its consequences, as well as irrigation residues. The design in Walworth's Dual Plate Wafer Check Valves offer a lot of advantages in comparison with other check valves. Their compact size allows it to work as efficiently as any other.
NIPO offers the majority of the known and used materials in this product line, including but not limited to:
1.Carbon steels such as WBC.
2.Low carbon alloys such as WC6, WC9, etc.
3.Medium alloys such as C5, C12, C12A, etc.
4.Stainless steels such as CF8, CF8M, CF8C, CF10, CG8M, etc.
5.Super stainless steels such as CN7M (Alloy 20), CN3M (Modified alloy 20), CT15C, etc.
6.Nickel alloys such as Monel M30C, Monel M35-1, Monel CZ100, Inconel CY40 (Inconel 600), CW2M (Hastelloy C4), N12MV (Hastelloy B), CW12MW (Hastelloy C-276), CW6M (New Hastelloy C-276), CU5MCuC (Incoloy 825), N7M (Hastelloy B2), CW6M (Inconel 625), etc