Check Valves
Noz Chek Valve
Description
Overview
Noz-Chek Valves are a High Performance Non-Slam Check Valves designed to protect mechanical equipment and prevent damage caused by backflow. Noz-ChekĀ® valves are specifically designed for fast-reversing systems where backflow is a constant concern.
- Minimization of the damaging effects of water hammer in
- Fluid systems
- Removal of chatter associated with conventional valves in
- Reciprocating compressor service
- Protection of rotating equipment from damage due to flow
- Reversal
- Minimization of pressure loss in piping systems
- Quick, dynamic response, reducing reverse velocity
Materials
- Full range of body materials
- Full range of trim materials
Size Range
- 1 thru 60 Class 150, Class 300, Class 600
- 1 thru 48 Class 900
- 1 thru 24 Class 1500
- 1 thru 12 Class 2500
Pressure Rating
- Class 150 thru Class 2500
Temp Range
- Up to 1000 Ā°F (Carbon steel valves)
- Up to 1500 Ā°F (Stainless steel valves)
- NC
- NCS (Short Pattern)
