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Staflux 187 Direct-Operated Pressure Regulator
Brand: Pietro Fiorentini S.p.A.Staflux 187 is a direct-operated pressure regulator controlled by a diaphragm and contrasting regulated counter pressure action.
It can be used with previously filtered non-corrosive gases and is particularly suitable for high-pressure transmission systems and for medium pressure natural gas distribution networks.
According to the European Standard EN 334, it is classified as Fail Open.
Features- Accuracy class: up to 5
- Available size DN: 1″
- Closing pressure class SG: up to 10
- Design pressure: up to 250 bar
- Design temperature: from -20° to 60° C
- Flanging: class 1500 RF or RTJ according to ASME B16.5
- Outlet pressure range of Wd: from 1 to 75 bar
- Range of inlet pressure bpu: from 2 to 200 bar
Specifications
Brand
Accuracy Class
- Up to 5
Available Size DN
- 1”
Closing Pressure Class SG
- Up to 10
Design Pressure
- Up to 250 bar
Flanging
- Class 1500 RF According to ANSI B16.5
Outlet Pressure
- 1 to 75 bar
Inlet Pressure Bpu
- 2 to 250 bar