Home Products Check Valve
/

C95800 Materia Wafer Retainerless Type Dual Plate Check Valves

Aluminum Bronze B148 C95800 Body Inconel X-750 Spring Corrosion Resistant Lug Single Disc Double Flange Dual Plate Wafer Check Valve
Product Details

Al-Bronze-C95800-Materia-Dual-Plate-Check-Valves.webp

Key design features:

Retainerless body design with no external body penetrations eliminating the possibility of outside leakage. Disc assembly secured in place by high strength key.

End gasket surfaces are uninterrupted with no screws or lock pins breaking the gasket surface. No gasket restrictions required.

Seat faces lapped for smooth finish and superior sealing.

High torsion inconel springs for quick closing.

Each valve is shell and seat pressure tested per industry standard API 598.

Available in Wafer, Lug and Double Flange styles.

Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test report, and inspection report.

Material Selection for Check Valves:

Carbon Steel (A105-WCB, WCC)

Low Temperture Carbon Steel (LF2-LCC, LCB)

Stainless Steel (SS304, SS304L, SS316, SS316L, SS347, 904L)

Low Alloys  (F1-WC1, F11-WC6, F22-WC9)

High Alloys (F5-C5, F9-C12,F91-C12A, F62-CN3MN, F20-Alloy 20 )

Duplex & Super Duplex (2205-4A, 2507-5A, S32760-6A)

Bronze (C95800, C95500, C95400)

Inconel (Inconel 625, Inconel 825)

SPRING SELECTION GUIDE:
Standard Spring Suitable for the line pressure of 0.298MPa through 0.89MPa without any pressure loss and the upward           flow direction of vertical installation.
Low Coil Spring Ideal for gas with the line pressure of 0.1MPa and under.
High Coil Spring Suitable for the line pressure of 0.88MPa.

THE SEAT DESIGN OF DUAL PLATE CHECK VALVE:
No leak, no distortion seals Seat design can be furnished with the resilient seal materials that provide tight seals without       leakage and metal seals with minimum leakage.

ADVANTAGE:

Face-to-face dimensions for Dual Plate Wafer Check Valves are about one fourth of a Swing Check Valve.
Weight is as little as about 20% of the corresponding Swing Check Valve due to the compact design.

Dual Plate Wafer Check Valves have a spring design to close valves more efficiently when the back flow occurs to reduce       the water hammer.

These valves have the lower pressure drop than Swing Check Valves because of little friction resistance.
Dual Plate Wafer Check Valves are less expensive than Swing Check Valves because of the lightness and compact design.     These valves are also easier and less expensive to install and maintain because of fewer piping supports and easy           handling for installation.Because Dual Plate Wafer Check Valves are flangeless, they are installed between flanges.
Normal installation method for horizontal flow is with the hinge pin in vertical position.
Installation is available for both horizontal and vertical piping.


Hot Tags: c95800 materia wafer retainerless type dual plate check valves China, manufacturer, supplier, factory, quality, cheap, product
Send Inquiry
You Might Also Like