Check Valves
Check valves are used to prevent backflow within a pipeline system in order to protect pipeline equipment which may be susceptible to damage from backflow.
There are a variety of mechanisms which check valves can utilise to prevent back flow, these can include; discs, pistons or balls. Generally speaking all of these mechanisms also utilise a spring to assist with the closure of the valve.
PAC’s check valves are available in a large variety of materials sizing, we are also able to provide connections suitable to your pipeline including:
- Raised face
- Ring joint
- Flat face
- Butt-weld
- Socket-weld
PAC is able to supply a check valve tailored specifically for your application with ease. We utilise trusted European suppliers to deliver high quality check valves throughout the oil and gas industry.
Types:
Swing check, piston check, dual plate check, ball check, single spring disc style
Materials:
Forged and cast materials including cast/ductile iron, carbon steel (including low temperature service), stainless steel, duplex stainless steels, alloys (ie. bronze, brass), exotic alloys (ie. Monel, Hastelloy, titanium)
