Duo Chek II
The original 'Mission' dual plate wafer check valve. The Duo-Chek II wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. Easy to install between standard gasket and line flanges.
Product Features:
- ASME B16.34 / API 594
- Pressure Classes: ANSI150-4500 / PN6-320
- Wafer, lug, double flanged and extended body styles
- ISO 9001 - 2000 / TUV / API 6D Monogram
- Size range: DN50-DN1800 (2"-72")
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Noz Check
One of the most significant elements of piping system design is integrating the means to protect mechanical equipment and prevent damage caused by backflow. Backflow prevention is routinely achieved through the use of swing check valves or dual-plate check valves. Noz-Chek valves are specifically designed for fast reversing systems where backflow is a constant concern.
Product Features:
- Minimises the damage effect of water hammer
- Removal of chatter associated with conventional valves in reciprocating compressor services
- Protects rotating equipment from damage due to flow reversal
- Minimises pressure loss in piping systems
- Provides quick dynamic response reducing reverse velocity
- Size range: DN50-DN1500 (2"-60")
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Application
- Chemical Industry
- Power Generation
- Mining
- Water and Waste Water
- Oil and Gas
- Pulp and Paper
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