Sanitary thread check valve

Specifications

1.material:SS316L,SS304L,
2.size:1"-6",
3.7years experience export to Europe
4.Certificate:ISO9001

Sanitary  thread check valve :

Our Check Valves are designed to prevent reverse flow. Concentric and eccentric styles as well as our tapered disk design are available for horizontal, vertical applications and are working well without leaking while getting a return pressure.
Our special designed Check valve can be using for many applications in such as food, dairy, beverage, pharmaceutical, chemical, and many other industries.
The materials are offered for food, dairy, beverage, pharmaceutical, chemical, and many other industries.
 

Type of ends available:

• 3A: Clamp, Weld, Bevel male and female are available from 1/2" up 4"
• SMS: Weld end, male and female end are available from DN25 up to DN104.
• DIN: Weld end, male and female end are available from DN28, DN34, DN52, DN70, DN85 and DN101.6, DN104.
• I-Line: available from 1" up to 4".

Spring:

• Stainless steel sanitary both closing design, both opening design is required.

Seal ring of stem:

• EPDM. VITON OR SILICON is required.

Body O-ring:

• NBR or EPDM. VITON is required.

Working temperature:

• -10o ~ 120o (EPDM seal)

Features:

• Opening pressure:
  • 1/2"-0.09 bar
  • 3/4"-0.23 bar
  • 1"-0.75 bar
  • 1.5"-1.3 bar
  • 2"-0.44 bar
  • 2.5"-0.68 bar
  • 3"-0.33 bar
  • 4"-0.42 bar
• Working pressure:
  • Open pressure as above and Max. working pressure 10 bar.