Dr Series Pilot Operated Pressure Reducing Valve (DR30)

Model NO.: DR30 Valve Seat: Single-Seat Trademark: HISTAR Specification: CE, ROHS HS Code: 8481804090 Certification: ISO, CE Material: Cast Iron Transport Package: Carton Box Origin: China DR series pilot operated pressure reducing valves are pilot operated pressure reducing valves, which can be used to reduce and maintain pressure in a certain circuit.
Technical Data:

wokinging medium	mineral oil-used for nitrile rubber or fluororubber seal
	phosphate- used for  fluororubber seal
medium temperatureºC	-30 to +80 (nitrile rubber seal)
	-20 to +80 (fluororubber seal)
viscosity range mm2/s	10 to 800
Max. Working pressure(port B MPa)	35
working pressure range( Port A Mpa)	1 to 35
Max. Pressure( Port Y Mpa)	35(without check valve), 31.5(with check valve)
Setting pressure  Max. Mpa	5; 10; 20; 31.5; 35;
Min. Mpa	According to flow rate
Port size	DR10, DR15,DR20, DR25, DR30
Max. flow rate   plated mounted l/min	150   ,            300,                400
Max. flow rate  threaded mounted l/min	150     300   300       400     400
Weight                 DR            kg	3.6 -             5.5-                 8.2
DR...G  kg	5.3         5.5           5.1    5.0    5.0
DRC     kg	1.2
DRC30 kg	1.5

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Product Categories : Pressure valve series