Pressure reducer DM-M1 for gases

Pressure reducing valves reduce a high and frequently fluctuating pressure to an adjustable constant pressure downstream of the valve.

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robecco Druckminderer | Pressure reducer DM-M1

Pressure reducer DM-M1 

❏ Single seated straight-way valve, diaphragm controlled
❏ New version with PEEK-round cone

Technical Data

Material
Cone gasket: EPDM
Diaphragm: CR FPM/EPDM
Body: CrNiMo-steel
Inner parts: Messing / Cr-steel
Spring: CrNi-steel
Valve sealing: EU FPM/EPDM/PTFE
KVS-Value
0,6 – 4,2m3/h
Temperate range
-20°C up to +130°C
Inlet pressure
up to 100 bar
Outlet pressure

0,8 –16 bar

Inlet connection / Outlet connection
BSP female connection G1/2 – 2″
Flange connection DN 20–DN 50

ORDER NUMBERS

Pressure reducerRepairing set
Pressure reducer DM-M1
G 3/4″, 4-8 bar
R002713Repairing set for DM-M1
G 3/4″
R002877
Pressure reducer DM-M1
G 1″, 4-8 bar
R002716Repairing set for DM-M1
G 1″
R002876
Pressure reducer DM-M1
G 1 1/4″, 4-8 bar
R002717Repairing set for DM-M1
G 1 1/4″
R002875
Pressure reducer DM-M1
G 1 1/4″, 10-16 bar
R002796Repairing set for DM-M1
G 1 1/2″
R002878
Pressure reducer DM-M1
G 1″, 10-16bar
R002715Repairing set for DM-M1
G 2″
R002879
Pressure reducer DM-M1
G 1 1/2″, 10-16 bar
R002719
Pressure reducer DM-M1
G 2″, 10-16 bar
R002722
Pressure reducer
PEEK round cone to retrofit older pressure reducers
R002757

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For easy installation retrofit or equipped with flanges

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Pressure reducer flangesWelding flanges
High pressure flange adapter DN20 for DM-M1 3/4″R0028632x V-flanges DN20 PN100 with 2x special seals 72/31*4, M16x65 8 pieces screws, 8 nuts, 16 washer R002864
High pressure flange adapter DN25 for DM-M1 1″ R0027162x V-flanges DN25 PN100 with 2x special seals 82/36*4,
M16x75 8 pieces screws, 8 nuts, 16 washer
R002866
High pressure flange adapter DN32 for DM-M1 1 1/4″ R0028672x V-flanges DN32 PN100 with 2x special seals 88/46*4, M20x70 8 pieces screws, 8 nuts, 16 washerR002868
High pressure flange adapter DN40 for DM-M1 1 1/2″ R0028692x V-flanges DN40 PN100 with 2x special seals 103/53*4, M20x75 8 pieces screws, 8 nuts, 16 washerR002870
High pressure flange adapter DN50 for DM-M1 2″ R0028712x V-flanges DN50 PN100 with 2x special seals, 8 pieces screws, 8 nuts, 16 washer R002872