3-way ball valve with metering as bypass-mixture proportioning valve

Metering valves – DN 15 .. DN 100 with two-stage pneumatical drive

Complete metering unit with outlet pipe, metering valve and a detachable armature coupling unit, mud flap and shut off ball valve

The metering valves of the type series 590 are designed as oblique-seated valves. A two-stage drive, with an integrated control cone in an armature, permits large and small flow rates. A corresponding control is used to achieve an exact metering of the medium. The control function of the drives is closed by spring force. Standard pressure ranges from 0 .. 6 bar.

Nominal diameters:

Type: 590 DN 15 .. DN 50
Ball valves: DN 50 .. DN 100 with pneumatic actuators series 0590 and electrical actuators with special wiring
Connection: G 1/2″ .. 2″, welding ends DIN/ISO DN 15 .. DN 50
Discharge optional flange: DN 15 PN 16 .. DN 100 PN 16
Casting material: stainless steel material no. 1.4581/1.4571 RG 5
Sealing: PTFE / Viton / EPDM
Special design: casing ports with tri-clamps or as per DIN 11851, position feedback is mechanical or via approach switches, positioners, solenoid valves