Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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stainless steel back-pressure gas low back pressure valve regulator
Description stainless steel back-pressure gas low back pressure valve regulator
This kind of back pressure regulator is with single-stage diaphragm plunger structure, stainless steel diaphragm pressure transmission, the output pressure is stable, suitable for pure gases, standard gases, corrosive gases, liquids and other medium.
Parameter stainless steel back-pressure gas low back pressure valve regulator
| Model | Valve material | Inlet pressure | Pressure gauge | Inlet port | Outlet port |
| YR32 |
|
|
| 1/4'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 1/2'' fitting Or custom | 1/4'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 1/2'' fitting Or custom |
Basic parameters stainless steel back-pressure gas low back pressure valve regulator
1. Controlled pressure: 0-500psi
2. Safety test pressure: 1.5 times max inlet pressure
3. Applicable temperature: -40℉~+165℉(-40℃~+74℃)
4. Leak rate: 2x10-8 atm cc/sec He
5. CV value: 1.0
6. Thread connection type: 1/4 or 1/2fnpt
7. Weight: About 2.3 kg
8. Package size: 25cm*20cm*18cm
9. Material: Stainless steel.
10. Seals material: PCTFE or PEEK
Features stainless steel back-pressure gas low back pressure valve regulator
1. Single stage type Plunger structure
2. Maternal and diaphragm use hard seal form
3. The internal structure easy to purge and with filter
4. Can use panel or wall mounting
Applications stainless steel back-pressure gas low back pressure valve regulator
Laboratory, Gas chromatograph, Gas lasers, Gas bus, Petrochemical industry, Test Equipment
