Energy

Energy

Anything related to the production or supply of energy in any form.

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Energy > Natural gas

diaphragm

Energy; Natural gas

The flow control element of a diphragm valve or the working element of a diaphragm actuator. A flexible membrane that separates regions having different pressure.

diaphragm actuator

Energy; Natural gas

A linear valve actuator that consists of a housing divided into two chambers by a diaphragm, which is attached to a stem, which passes out of one chamber; pressurizing either ...

diaphragm valve

Energy; Natural gas

A type of valve that uses a diaphragm as a flow control element; the diaphragm lines one side of the fluid path and is pushed across the fluid path

disc

Energy; Natural gas

The flow control elemnt of a globe valve , check valve, or butterlfy valve.

double block and bleed

Energy; Natural gas

The capability of a valve under pressure to obtain a seal across both the upstream and downstream seat rings and to have its body cavity bled down to atmospheric pressure.