Technical parameters:
Entrance pressure P1: 0.05~6.4Mpa
Exit pressure P2: 0.02~4.0Mpa, 0.4~0.8, 0.8~1.6, 1.6~2.5, 2.5~4.0Mpa
Surge accuracyδP2: ±5%
Closed pressure: ≤1.15P2n
Working temperature: -40℃~60℃
Cut off accuracy: ±1% Cut off responded time: ≤1S
Nominal pressure: PN0.8, PN1.6, PN2.5, PN4.0, PN6.4,
Nominal caliber: DN25,DN50,DN80, DN100,DN150,DN200,DN250