fisher299H pressure reducing valve

الوصف

Main features:
1. The pressure regulating accurate, sensitive, simple pressure setting closed
2. The large leather sensitive membrane of combined actuator command device makes the gas regulator, fast reaction
3. The integration of the overgas, cutting device, pressure loss to ensure user safety
4. Available online maintenance
5. As a monitor connected to ensure safety
6. Flow capacity big, structure is compact; Tightly sealed, no gas leakage
7. Easy installation, economical and practical
8. Options: before the command is configurable filters
9. The built-in ultrahigh pressure/low pressure to cut off the device
*0. Large leather sensitive membrane of combined actuator command device makes the gas regulator, fast reaction
*1. A variety of pressure signal selection mode
Product parameters FISHER **9 h
1. The inlet pressure range: the maximum *2.1 bar
2. The outlet pressure range: 9 m bar to 4.*4 bar
3. The maximum flow: 2.**8 Nm3 / h
4. Accuracy: plus or minus 2.5%
5. Connection mode: 2 "screw, ANSI **5 ff / **0 rf / **0 rf / **0 rf/PN*0 PN*6 flange
6. Material: cast iron, ductile cast iron or WCB steel valve body
7. Temperature: - *9  ~ *6
8. Can be used for natural gas, the artificial coal gas and liquefied petroleum gas, air and other gases