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.
Zhejiang Songqiao Pneumatic and Hydraulic Co., Ltd. Formerly Cixi Songqiao Pneumatic and Hydraulic Components Factory, has a manufacure history of 25 years.
It specializes in producing hydraulic quick joint, pneumatic quick joint and pneumatic pipe joint, following the standards of ISO, GB, Q/ZB275. The annual capacity of 2007 is 6 million sets.
Products can be applied widely to the joints and terminals of mechanical equipment, fire protection facility, shipping, military equipment, medi-cal, aviation, steel, chemical and power equipment.
They can effectively control the flow and the broken-off of mediums like oil, water, gas and other compound currents.
Certified by ISO9001, company has been honored as one of the Credit Enterprises both in Ningbo city and Zhengjiang Province, and One of those scientific research output bases.
More than 20 sales branches are scattered in the main land, while other sales have reached far to north America, Europe, middle-east and other Asian countries.
"Songqiao"products bear equal quality to those international-wide-known brands. They aim at mutual benefits and long-term cooperation.
The company is located in Kandun Industry Zone, B District, Cixi, Zhejiang Province, a very convenient position beside Hangzhou wan Bay Bridge, 1 hour ride to Ningbo city and 3 hour to Shanghai.
