Check Valves Dealers in A J C Bose Road, Kolkata

• Design: API
• Class: Cast Iron materials - PN-1 & 1.6
• Size: ast Iron materials- 50 mm to 1200 mm

The range of dual plate check valves (Flange / Wafer Type) are considered to be stronger, lighter in weight and smaller in size compared to a conventional swing check valve or lift check valve. These industrial valves are provided with two-spring-loaded plates hinged on a central hinge pin and have much lower pressure drop due to lower force.

It is simple in mechanism unlike swing check valve and needs minimum maintenance. Our lift check valves are widely used in the industry due to its higher durability and performance. the range available includes flanged end, butt-weld end , socket weld and screwed end.

This type of piston-operated Duplex Check valve, which is fitted with resilient-seated valves, is used to control the supply of air from a main reservoir to an auxiliary device reservoir for operating sanding or other pneumatic apparatus, where it is desired to safeguard the main supply for operating brakes or other vital equipment against excessive use by the auxiliary equipment.