-
About UsQingdao Power Station Valve Co., Ltd. (formerly known as Qingdao Power Station Valve Factory) was established in September 1965 and is located in the coastal city of Qingdao. It is a professional manufacturing factory designated by the former Ministry of Mechanical and Electrical Affairs as a high-temperature and high-pressure valve product for power station boilers.
-
ProductsThe product range covers gate valves, globe valves, check valves, safety valves, control valves, blocking valves, throttle valves, butterfly valves, high and low pressure bypass valves, high pressure three-way valves, temperature and pressure reduction devices, etc. for power plant boilers and steam turbine pipelines with subcritical and ultra (ultra) critical parameters.
-
BlogThe company is an expert unit of the National Boiler and Pressure Vessel Standards Committee, leading or participating in the development of more than ten valve manufacturing and inspection standards, and possessing over twenty product technology patents.
High-pressure check valve
Product Details
High-pressure inlet and outlet valves are installed at the inlet and outlet of the high-pressure heater, respectively. These two valves are used together (also known as a high-pressure heater combined valve). When a high-pressure heater experiences a burst pipe or other fault requiring isolation, the two valves quickly switch to isolate the high-pressure heater, allowing water to enter the economizer via the high-pressure heater bypass, ensuring continuous operation of the unit.
| Pressure Level | PN16～76MPa 150Lb～4500Lb |
| Material | ZG230-450 WCB/A105 WB36 16Mn |
Keywords:
Product Inquiry
Contact Us
Hotline: +86-0532-86083651
Email: 13853228327@163.com
Website: www.qingdianfa.com
Address: No. 29 Ruijin Road, Licang District, Qingdao City, Shandong Province, China
Scan to view mobile official website