High precision diaphragm seal back pressure valve  

Specification: T1-FM-TY-H

Product name:  High precision back pressure valve - H series

Specification description: 316 material pressure regulation valve,6000PSIG,20-500psig,Cv0.06

Characteristic:

For controlling the back pressure valve inlet pressure of the system before
1. provides excellent sensitivity and set-point repeatability
2. metal-to-metal diaphragm seal minimizes the potential for leakage
3. can be used in gas or liquid
4. 316L stainless steel and brass
5. stainless steel alloys and Viton diaphragm seal
6. Optional with panel installation
7. Pressure Control Range 0 to 750psi (51.7 bar)

8. maximum temperature ......... 260 ℃ (500 ℉)
9. flow coefficient (Cv) ... 0.005 0.01 0.06 (standard) 0.20
10. Weight ............ 0.86kg
11. maximum use temperature ℃ (℉): Teflon: 66 (150) PCTFE: 130 (266) PEEK: 260 (500) Viton: 121 (250)
12.maximum inlet pressure psi (bar): Teflon: 500 (34.4) PCTFE: 750 (51.7) PEEK: 750 (51.7) Viton: 250 (17.2)
     Be sure to use the pressure, temperature, medium front  Select Product
13. 316L stainless steel materials meet ASTM standard
14.sealing material Teflon, PCTFE, PEEK, Viton are imported precision machining bar