Pressure maintaining valve, type ARI PREDEX BR 705

In straight through form with diaphragm actuator, diaphragm: NBR, max. 100°C or EPDM, max. 110°C,

operating mode: the valve opens when the upstream pressure rises

Fig. 12.705: body: GG-25, PN 16

Fig. 22.705: body: GGG-40.3, PN 16

Fig. 23.705: body: GGG-40.3, PN 25

Fig. 34.705: body: 1.0619+N, PN 25

Fig. 35.705: body: 1.0619+N, PN 40