Hydraulic Check Valve in Carbon Steel, with a pressure rating range up to 5000 psi

LSQ-CV Series offers basic, workhorse check valves – ruggedly built, readily available and reasonably priced. They are in-line valves, available in sizes 1/4” to 2”, with a pressure rating range up to 5000 psi, and flow capacities to 300 GPM.

Features

1. All-steel construction–no internal seals or gaskets to wear out.

2. Available in a variety of standard and non-standard crack pressures.

Descripton:

  Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and 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 quick couplings, pneumatic quick couplings and pneumatic couplings. 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, Zhejiang Trustworthy Enterprise, Ningbo Enterprise Technology Center. Obtain technology progress award, Ningbo safety production standard enterprise, more than 100 national patents.

Songqiao brand products can be applied widely to the joints and terminals of mechanical equipments, fire protection, shipping, military equipments, medical, aviation, metallurgy, chemical and power equipments. The company have 38 sales branch in China, and our products are exported to America, Europe, Oceania, Asia that more than 150 countries.

Our Vision:

Challenge the top in the world.

Make the best in china.

Follow the international pace.