Quick-filling Valve Series
Features:
1. Widely used in pumping vacuum in air condition, filling refrigerant, helium gas, nitrogen gas, and compressed air leakage testing. Usually connect with check valves and plugs in air conditioner.
2. Suitable medium: R12
,R22
,R404A
,R407C
,R410A
,R134A
,R152A
,R600A,etc.
Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling.
Over 300 advanced production equipments and it has professional automatic processing and assembly line, it specializes in producing hydraulic couplings, pneumatic couplings and pneumatic fittings. Complete and professional fit ISO7241-2 test equipments that providing customers with high quality products, and OEM for international first-class brand.
The company passed the ISO9001 quality management system certification, also have been honored as National high-tech enterprise, More than 100 national patents.
Songqiao company have 38 sales branch in China, and our products are exported to America, Europe, Oceania, Asia that more than 150 countries.
Audited Supplier 
){kind=link}