Gas valve is a new type of safety supporting device for gas pipeline engineering. It is used to cut off, connect and adjust the gas in the pipeline, and has good control characteristics and closed sealing performance. It is suitable for various gas medium pipelines such as city gas, liquefied petroleum gas, natural gas, and oxygen.
Gas valve
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Gas valve is a new type
The gas valve has a wide range of uses, many types, and many classification methods. There are two main categories:
The first type of automatic valve: a valve that relies on the ability of the gas itself to act.
The gas valve is widely used in urban gas supply network system gas, liquefied petroleum gas,
Nominal pass | DN (in) | 2 "-36" | 2 "-36" |
Nominal pressure | PN (MPa) | 150LB | 300LB |
Experimental pressure Ps (MPa) | Strength test | 3.0 | 7.5 |
Seal test | 2.2 | 5.5 |
Applicable medium | Natural gas, liquefied petroleum gas, non-corrosive gas |
proper temperature | -10 + 50 |
