Recent Questions tagged [valve]

What is a block valve?
Asked 3 years, 2 months ago by alhanboosh 1 Answer

Does anyone have any test procedure for control valve
Asked 3 years, 6 months ago by giotalbott 1 Answer

I need procedure for control valve test.

What to do when a blocked valve is closed accidentally?
Asked 3 years, 8 months ago by janspt 1 Answer

The described situation happens from the inadvertent closure of a block valve or failure of a control valve in the closed position on an outlet line. Typical overpressure application, where this form of protection is required, includes production separat...

Upstream control valve failure
Asked 3 years, 10 months ago by palagianom 3 Answers

What are some of the scenario for an upstream control valve failure that may arise from the failure or inadvertent opening of a control or block valve segregating high and low pressure equipment. Any examples of mitigating or controlling the failure is a...

how to calculate relief valve size
Asked 4 years ago by bxander 1 Answer

In need of a means to calculate needed relief valve for an ammonia storage tank.

Valve End Connections type?
Asked 4 years, 7 months ago by phamus 2 Answers

How many types of valve end connections are available in the industry?

Emergency Block Valves definition
Asked 4 years, 10 months ago by ChemKB 2 Answers

Block Valve definition
Asked 4 years, 10 months ago by ChemKB 1 Answer

Block and Bleed Valves selection
Asked 4 years, 10 months ago by ChemKB 3 Answers

Orifices area and Cv
Asked 4 years, 11 months ago by belmoreno

Valves and Instrumentation in sour service?
Asked 4 years, 11 months ago by cuchiang 2 Answers

What type of Valves and Instrumentation parts are allowed/recommended for use in sour service?

Isolation valve types and requirements
Asked 5 years ago by cuchiang

What are the types of Isolation valves and the requirements?

Primary functions of frequently used valves
Asked 5 years, 6 months ago by sabdullayev 1 Answer

Typical advantages of a piston actuator
Asked 5 years, 6 months ago by sabdullayev 1 Answer