Minimum Pressure Valve
Minimum pressure valve was designed for oil Screw ans Scroll air compressor. When the compressor was started, loaded or unloaded, the valve will make sure that the inside of compressor was cooled and lubricated.
Construction : Stainless steel spring loaded check valve, aluminium casting body, viton disc .
Max temperature: 400OF
Working Pressure: 4-5bar
Max Working Pressure: 16bar
Specification :
Model DN(mm) inlet outlet Max capacity m3/h
MPV15A 15 1/2 " 1/2" 1
MPV20A 20 3/4" 3/4" 2.5
MPV25A 25 1" 1" 4.3
MPV32A 32 1 1/4" 1 1/4" 8
MPV40A 40 1 1/2" 1 1/2 " 12
MPV50A 50 2" 2" 20
Zhejiang chaochao safety vavle manufacturing Co., Ltd. With a long history, is a manufacturer of air compressor accessories and military products and a leading enterprise of production of safety valves in the air compressor industry. The company, in the quality policy of "Future-oriented Service, Superior Quality", provides customers with high-quality products and good after-sales service. Relying on its professional team, it can provide customers with solutions and design products which exceed the expectation of customers.
Quality System
The company is the first and only enterprise which simultaneously obtained the certificates of ASME, CE, AZ and GJB at home. It was successful in drafting "Safety Valves for Compressors" according to requirements of National Development and Reform Committee in 2007. The company strictly abides by requirements of ISO9001-2008 Quality Management System in terms of supplier assessment and after-sale service of products, executes product quality control and inspection according to requirements of international and domestic authoritative standards to ensure its zero defect of its delivery products.
Professional Research and Development
Thanks to its research and development team integrating design, development, production, service and market investigation, the company can not only provide best solutions according to requirements of customers, but also redesign customers' existing schemes so as to achieve the effects of optimizing properties and reducing cost, and even provide localization schemes of imported products for domestic customers.
High-efficiency Production Team
Relying on its high-precision and automation equipment, a professional production team and strong capital strength, the company can not only provide qualified products, but also ensure that its products arrive in warehouses of customers within the shortest time, and even assist part of its high-end customers in carrying out a zero plan.
