Wefer Type NRV (Non Return Valve)
These Metal Seated Sandwich Type Non-Return Valves are also used in power generation, breweries, refrigeration & air conditioning, and any industry where fluid flows in pipes.
Additionally, These Disc Check Valves (DCV) are used in oil lines, process lines, hot & cold water systems, steam & condensate lines and gas lines, among others.
| Type | Wafer Design Non Return Valves |
| Mfg. Std. | As per BS 1868/API 6D |
| Mounting | Sandwich Type |
| Manufacturing Range Sizes | ½” (15mm) To 4” (100mm) |
| Inspection & Testing | BS 6755/ API-598 |
| End Connection | Wafer Type Suitable to mount between ANSI B16.50/ BS10 Table 'D/E/F' Flanges |
| Material | ASTMA 216 GR WCB, CI TO IS 210 Gr.FG 220, AISI 304 (CF 8), AISI-316(CF 8 M), AISI 316 L (A 351 CF 3,CF3M ) ,LCB, WC 9,WC 6, Bar Stock , Gun Metal |