A Frac Valve is a large gate valve which works as an isolation valve operating under high pressure from the flowing hydrocarbon streams in a wellbore. These valves are installed on the top of the wellhead on an oil well which is about to be fractured hydraulically. A high-pressure isolation valve fitted to the top of […]
A Flapper valve is a check valve that contains a spring-loaded plate or flapper that allows the unidirectional fluid or gas flow and provides high performance sealing capabilities. It seals the opening when the fluid tries to flow back. The valve creates a watertight seal in storage tanks and ensures safe operations when used in […]
Types Of Special purpose valves? Answer: 1. Multi- Port valve. 2. Flush Bottom valve. 3. Float valve. 4. Foot valve. 5. Line blind valve. 6. Knife Gate valve.