H76 Carbon Steel Double Disc Check Valve

H74 Single Disc Wafer Check Valve

H44 Wafer Type Flange Check Valve

Stainless Steel Wafer Disc Check Valve

Stainless Steel Spring Lift Check Valve

Product description
1,Product name Stainless Steel 304 Spring Lift Check Valve
2,Size ranging 1/4"-4"(DN8-DN100)
3,Material option 304/316
4,Casting Investment
5,Working pressure 1000psi, PN63
6,Applicable temperature -20-210 degree C
7,Applicable medium Water, Oil, Gas, etc
8,End connection threaded DIN2999,DIN259,BSPT,BSP,NPT(F/M),etc.

Dual Plate Wafer Check Valve

Forged check valve

Flange Type Swing Check Valve

Check Valves [NRV] are Swing Type with bolted cover construction. The one piece disc construction is securely fastened to the hinge by means of a lock nut & pin. The Disc is free to rotating type to avoid any other wear. The hinge pin offers excellent wear resistance properties.

Swing Check valves also can be supplied with Titling disc design, Dash pot arrangement and outside lever & weight design for use where control of the disc as desired.

Stainless Steel Threaded Swing Check Valve

Features:
THREAD STANDARD: NPT, BSPT, DIN259, DIN2999, ISO228 CLASS A
MAX PRESSURE: 1.6MPA
TEMPERATURE RANGE: -20C~232C
SUITABLE MEDIUM: WATER, OIL, AIR AND SOME CORROSIVE LIQUIDS
CASTING BODY
200PSI(PN16)W.O.G
MATERIAL STANDARD: S45C/ASTM A216 GR-WCB/DIN1.00619
SS316/ASTM A351 GR-CF8M/DIN1.4408
SS304/ASTM A351 GR-CF8/DIN1.4308