Seriers8110, which are designed to protect your tank from damage created by over-pressure or excessive vacuum. Costly product evaporation losses due to normal tank"breathing"are greatly reduced.
Features
Designed and tested according to API2000;
Size2" through12";
Available material option: Aluminum, carbon steel, stainless steel and other material; Air away; Modular construction;
The inlet and outlet flange are accordance with ANSI B16.5 150Lb RF(It can be designed according to users' requirements);
FEP diaphragms can effectively prevent seat and pallet from sticking, Select the seal structure according to the operation conditions;
It can be specially designed with Flame Arrester, Inlet Pipe, Steam Jacket, Blowing Hole, Lining or Humidity Absorber.
We, Beijing Zhonghanghua Safety Valve Sales Co., Ltd established in 1998 which is the sales entity especially for safety valves and specialty valve designed and manufacutred by Beijijng Aerospace Propulsion Institute Pressure Relief Branch. Based on the company's philosophy of 'People oriented' and forcusing on providing best-in-class service and products to customers, the company already developed as one of the most important supplier for safety valves and specialty valves. By our continuing development, our products not only has been widely used in the most of domestic industry projects but also have been accepted and intalled to the industry projects by customers from USA, Germany, Canada and so on with excellent performace.
Our parent company Beijing Aerospace Propulsion Institute (CASC) was founded by 1958, which was the first research unit in China and involved in liquid propellant rocket engine development. Since 1984, CASC started to apply aerospace techniques to the industrial products development. The products have been successful developed such as thermal engineering equipments, special pumps, special valves, petrochemical equipments, measurement and control systems, environment protection systems for petrochemical and environment protecion industries. Most of them filled the domestic gap and enter the international market successfully.
Product: Safety Valves; Pilot Operated Safety Valves; Pressure Relief Valve; Change Over Safety Valve; Pressure / Vacuum Valve; Gas Blanket Pressure / Vacuum Valve; Emergency Pressure Vacuum Valve; Automatic Recirgulation Valve. We have obtained the certification fo ISO9001, and ISO14001, ISO18001, approved vendor of SINOPEC, CNPC, CNOOC.
