Hawa Check Valve Application: Air

Valves has extensive experience in manufacturing Piston, Swing, Tilting Disc and Non-Slam Check Valves for use in the hydrocarbon, energy and process industries.

Materials: Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconnel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay
Design Standard: API 602, API 6D, MESC SPE 77 / 132, BS 1868, DIN 3356, ISO15761
Pressure / Temperature Rating: ASME B 16.34
Test (Inspection) Standard: API 598, API 6D, MESC 77/132, ISO 5208, ISO15848-1&2, Bs6364
Construction Details: Bolted Cover / Pressure Seal Bonnet, Lift Check Type, Swing Check, Piston Check, Tilting Disc, Non Slam Check
End Connection: Screwed, Socket Weld, Flanged, Hub End, Butt-Weld
Operator / Actuator : Lever, Gear, Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised)
Check Valves are available in six different types:
Swing Type Bolted Bonnet
Piston type check valves
Non-Slam Check Valves
Tilting Disc type Pressure Seal Bonnet
Nozzle type
Product details

Material

Cast Steel

Automation Grade

Manual

End Connection

Butt Weld,Screwed,Socket Weld

Valve Size

50mm to 1500mm

Pressure

High Pressure

Media

Fuel,Air,Water,Gas

Usage/Application

Industrial