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Stainless Steel Sanitary Spring Check Valve for Juice

The sanitary weld non-return check valve is a universal one-way fluid valve. It is light in weight, small in size, and easy to install between flanges. The inside of the valve is composed of two semicircular springs and a plate surface. The spring is fixed on the valve body with a pin to close the valve plate and the fluid pressure opens the spring. The deformation is very fast, which can protect the pipeline from water hammer damage.
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  • SANSUN
  • NO.20109

Operating Principles

The sanitary weld non-return check valve is a universal one-way fluid valve.

It is light in weight, small in size, and easy to install between flanges. 

The inside of the valve is composed of two semicircular springs and a plate surface. 

The spring is fixed on the valve body with a pin to close the valve plate and the fluid pressure opens the spring. 

The deformation is very fast, which can protect the pipeline from water hammer damage.

The check valves used in beer, beverage, dairy, fruit juice, pharmacy, bioengineering and other fields.

Technical Specifications

Max. pressure: 10bar (145psi)

Opening pressure: 0.3bar (DN25) 0.2bar (DN32-40) 0.1bar (DN50-100). The opening pressure can be set as customers require.

Working temperature: 14 ~ 248°F (-10 ~ 120°C), EPDM

Materials

Materials: AISI-304 or AISI-316L

Standard Gasket Material: EPDM, Silicon, Viton or on request

Standard Design

Available sizes:DN 15 -DN 100,DN 3/4"-DN 4"

Standards: DIN, SMS, ISO / IDF, BS / RJT, ASME / BPE.

End connections: butt-welded, sanitary clamp, or others upon request

Package for Non-return Check Valve

pasksge-for-check-valve

drawing of weld check valve

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