-Allows free flow in one direction only
-Simple reliable design
-High operating pressure and temperature
-Spares kit available

Technical Details

Medium	Compressed air
Operating Temperature	-20 ... 80 °C, -4 ... 176 °F
Operating Pressure	0.3 ... 16 bar, 4 ... 232 psi
Internal thread	G1/2
External Hex	22 mm
Shape	Straight
CV Body	4.2 cv
Materials - Body	Brass
Materials - Seals	Nitrile rubber (NBR)
Dimensions - Height	27 mm
Dimensions - Length	27 mm
Dimensions - Width	76 mm
Weight	0.21 kg
Country of Origin	China
Range	S/520
Series	Martonair
Brand	IMI Norgren
Fitting Type	Non-return valve