Spring Loaded Disc Check Valve

Nivz Spring Loaded Disc Check Valves - Non Return Valve feature a wafer type, compact and rugged design Cast Carbon Steel (ASTM A 216 GR. WCB) or Stainless Steel (ASTM A 351 GR. CF8/CF8M/CF3/CF3M/SS304/SS316/SS304L/SS316L) construction and are suitable for any process liquid, air, gas, steam etc.

The Single Disc Check Valve (Wafer Type Single Disc Check Valve) consists of four main components: the body, a disc, a star guide and a spring. The Disc check valves are opened by the pressure of fluid and closed through compression spring as soon as flow stops thus preventing reverse flow.

The design of Wafer Design, Sandwich Type, Flangeless Single Disc Spring Loaded Check Valves allows them to be installed between any flanges of different standard and in any position; including vertical pipelines where the fluid flows downwards.

Wafer Type Spring Loaded Disc Check Valves is also available with Zero Leakage by the use of Soft Seat. Nivz Valves & Automation has cover Disk Check Valve up to 6” (DN150) Size and Pressure Rating up to PN40.

Nivz Valves a leading Spring Loaded Disc Check Valve Manufacturer, Disc Check Valve Exporter, Stockist, Importer, Supplier. Flangeless - Wafer - Sandwich Type Disco Check Valves, Non Return Valve - 

Salient Features of Disc Check Valve

• Investment Casting Body Construction
• Compact & Rugged Design
• Stronger, Lighter and Smaller than Conventional Swing Check Valve, 
  Hence Less Expensive to Install and Maintain
• Single Disc Type
• Spring Loaded Disc to Prevent Reverse Flow in Pipe Lines
• Easy To Installation between Two Pipe Flanges
• Metal To Metal or Soft Seat option
• Maintenance Free Design
• Zero Leakage (In Soft Seat)
• Full Port Opening
• Less Pressure Drop
• Wafer, Flangeless, Sandwich Type
• Shorter Length, Required minimum space
• Offer any 3rd Party or Client Inspection