Residential Low Pressure Regulators
NDAF
A series of co-axial service regulators for use with several smaller units. Installation is via special co-axial connectors. Inlet pressures up to 100 mbar (1.45 PSIG) Inlet pressure resistance up to 16 bar. Sizes DN 25, 40, 50.
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Overview
The NDAF meter service governors for intended for the co-axial meter points of small, medium and large consumption unit. The units are DVGW approved according to DIN 33822, registration numbers: NG-NG-4330CL0337. Control accuracy class: AC10, lock-up pressure class: SG30. Firesafe according to DIN 33822. Temperature range -20° C to +60°C (-4° F to +140°F). Outlet pressure range: 18 to 50 mbar (7.2 - 20"WC). For version with low pressure cut-off, outlet pressure range: 18 - 30 mbar (7.2 - 12"WC).
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33370000
Main diaphragm ZRH HR40/50 NDAF40/50 MR
33370000
Main diaphragm ZRH HR40/50 NDAF40/50 MR
