Unipac Store

CVPC Check Valve Series, Straight (Resin Type)

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RM29.60

Tube Diameter

4mm 6mm 8mm

Thread Size

R1/8 M5 M6 R1/4

Control Direction

Inlet On Male Thread

Product details

Vendor Unipac Store

PRODUCT FEATURES

Back flow-preventing valve with push-in fitting.
Keeps pressure in outlet side. Permits air flow in one direction but checks the flow in the opposite direction, thus keeping the output pressure at a constant level.
Able to maintain service pressure at-750mmHg (vacuum) and permit piping under low pressure.
Ideal for vacuum retention and low-pressure applications.
4 options available
CVC, straight.
CVU, in-line straight.
CVG, in-line reducer.
CVF, bush.

PRODUCT SPECIFICATIONS

Fluid admitted: Air
Maximum pressure range: -29.5inHg~130.5psi (0.1~0.9MPa)
Check valve operating pressure: 1.45psi (0.01MPa)
Service temperature range: 32~140Ã‚Â°F (0~60Ã‚Â°C) (No freezing)

Material

Parts	Metal models	Resin models
Metallic body	Nickle-plated brass
Spring	Stainless steel
O-ring	NBR
Poppet	Aluminium	POM
Poppet retainer	N/A	POM
Poppet packing	N/A	NBR
Resin body	PBT
Elastic sleeve	NBR
Lock claws	Stainless steel
Release ring	POM
Guide ring	Nickle-plated brass
Taper pipe thread	Sealock coating
Metric thread: gasket	SUS304 + NBR

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