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Non Return Valve

Non Return Valve

We manufacture non returns valves. As the name indicates, this non return valve is used to ensure unidirectional flow of fluids. It is used to prevent the back flow in order to safeguard the critical equipment such as pumps, compressor etc. This non return valve is also known as check valve.  We are mainly focused in the process industries utilizing steam, gas, and water, high temp. Thermionic fluid line. It is available in variety of size, rating and design.

Check valve is mainly divided into below types based on check mechanism:

  • Lift check valve
  • Swing check valve

The type is selected depending upon the service, size and material of construction. Normally, small bore valves (up to 2” nab) are selected as lift check and big bore as swing check due to constructional limitations.

Size: 1” to 16”

Pressure class: 150# / 300# / 600# / 800#

Lift check valve:

This lift checks non return valve operates by the lifting action of the disk/element.

  • Solid single piece caste trims
  • 100% interchangeable spares for hustle free maintenance
  • Robust design to suite harsh industrial environments
  • Spherical globe design reducing geometric pressure drop to the minimum
  • Matching international standards
  • Available in variety of mock such as carbon steel, stainless steel and duplex steel grades
  • Valves available for corrosive applications
  • Available with rib form ilia

SWING TYPE CHECK VALVE CLASS 150#300

FLANGE ENDS

SOCKET ENDS

BUTTWELD ENDS

SCREW ENDS