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Pneumatic Check Valve CV

CV Pneumatic Check Valve are one-way valves with high flow, zero leakage and low pressure drop, suitable for most fluid and gas applications. The fully guided lift valve with a free floating O-ring can tolerate particulate contamination very well.

Port Size: G1/8,G1/4,G3/8,G1/2;
Proof Pressure: 1.5MPa;
Working Environment Temperature: 0~70℃
Material: Copper,NBR

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Overview for Pneumatic Check Valve CV

CV Pneumatic Check Valve are one-way valves with high flow, zero leakage and low pressure drop, suitable for most fluid and gas applications. The fully guided lift valve with a free floating O-ring can tolerate particulate contamination very well. There is a metal-to-metal stopper in both the open position and the inspection position to prevent over-fatigue of the O-ring and the spring. Zero leakage can be achieved by using a static O-ring with PTFE support ring. These valves are very suitable for low temperature system applications when proper sealing materials are used to specify.
Specification information:
Nominal pressure range: 0.15, 1, 3 & 8 Psig (0.01, 0.07, 0.21 & 0.55 bar);
Zero leakage from zero to maximum working pressure;
Temperature rating: -320 °F to 450 °F (-195°C to 232°C);
Maximum operating pressure to 300°F (149°C).

Technical Parameters for Pneumatic Check Valve CV

Port Size: G1/8,G1/4,G3/8,G1/2;
Proof Pressure: 1.5MPa;
Working Environment Temperature: 0~70℃
Material: Copper,NBR

Ordering Code for Pneumatic Check Valve CV

Symbol for CV Check Valve

Technical Parameter for CV Check Valve

Model CV-01 CV-02 CV-03 CV-04
Working Medium Compressed Air
Port Size G1/8 G1/4 G3/8 G1/2
Max. Operating Pressure 1.0MPa
Proof Pressure 1.5MPa
Operating temp. range 0~70℃
Main parts material Body Copper
Sealing element NBR

Overall Dimension for Pneumatic Check Valve CV

Model A B ΦC
CV-01 42 14 G1/8
CV-02 50 17 G1/4
CV-03 50 21 G3/8
CV-04 63 27 G1/2

Keywords:

Check Valve CV | Pneumatic Check Valve LCV