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Differential pressure controller VS-TS with flow limitation

Description

HERZ differential pressure controller with integrated regulating valve, shut-off valve and zone valve
Compact shape, body made of dezincification-resistant brass, male thread connection with flat sealing, max. operating pressure: 16 bar, max. operating temperature: 130°C (no steam).
Threaded connection for drives M28 × 1.5

Product List

Code Description l/h DN Dim. Sale Unit
4012 30 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 30-600 15 LF G 3/4 1
4012 31 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 50-1650 15 LP G 3/4 1
4012 41 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 50-2000 15 HP G 3/4 1
4012 32 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 50-1800 20 LP G 1 1
4012 42 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 50-2150 20 HP G 1 1
4212 30 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 30-600 15 LF 1/2 1
4212 31 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 50-1650 15 LP 1/2 1
4212 41 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 50-2000 15 HP 1/2 1
4212 32 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 50-1800 15 LP 1/2 1
4212 42 HERZ differential pressure controller with integrated regulating valve, shut off valve and zone valve 50-2150 15 HP 1/2 1
Nordics™