by Babcock's communication | Jul 7, 2026 | News
Quick closing non-return valves (QCNRVs), also known as steam extraction check valves, protect steam turbines from reverse flow in steam extraction lines. But have you ever wondered why these valves use different shaft configurations? The answer lies in the way the...
by Babcock's communication | May 25, 2023 | News
Here we can see the final stages of the manufacturing process of a Steam Extraction Check Valve 18″ (DN450) and ANSI Class 600# in Alloy Steel A217 WC6. This unit will be assembled with a linear actuator. On the bolted bonnet, the marked numbers indicate the...
by Babcock | Jul 5, 2021 | News
Using Finite Elements Analysis (FEA), the Engineering Dept. of Babcock Valves has carried out an analysis of the fluid velocity through large check valves for steam extraction in a turbine system at a super critical power plant in India. It will be essential to...
