Brass Couplers

Place of Origin:	Zhejiang

VNR one-way valve include seven types:M5, G1/8,G1/4,G3/8,G1/2,G3/4, and G1.They are used in the situation where the compressed air through this valve can only flow in oneway, and the valve will cut off the other way medium. This series of product is especially applied in low-pressure places. Material:
1.brass valve;2.chemigum sealer; 3.stainless steel. VNR-210-1/8
Qn=600NL/min the minimum working pressure:0.03Mpa
VNR-843-1/4
On=1400NL/min the minimum working pressure:0.02Mpa
Qn is defined by pressure 0.6Mpa and P+0.1Mpa