Size：NG6-NG32
-Superimposed structure
-The mounting surface conforms to DIN 24340 type A and iso4401
-Used for threaded connection and bottom plate installation
-Three pressure ranges
-Four available flow directions
-With one or two plug-in relief valves
-One form of regulation
·Adjusting bolt with protective cover
| Fluid | Mineral oil suitable for NBR and FKM seal | ||||||||||||||||||||
| Phosphate ester for FKM seal | |||||||||||||||||||||
| Fluid temperature range | ℃ | -30 to +80 (NBR seal) | |||||||||||||||||||
| -20 to +80 (FKM seal) | |||||||||||||||||||||
| Viscosity range | mm2/s | 10 to 800 | |||||||||||||||||||
| Degree of contamination | Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15 , ISO4406 | ||||||||||||||||||||
| Max.operating pressure | bar | To 315 | |||||||||||||||||||
| Max.adjustable pressure | bar | 50; 100; 200; 315 | |||||||||||||||||||
| Size | 6 | 10 | 16 | 22 | 32 | ||||||||||||||||
| Max. flow-rate | L/min | 30 | 80 | 160 | 250 | 250 | |||||||||||||||
| Weight | Relief function | A | B | C | D | A | B | C | D | A | B | C | D | A | B | C | D | A | B | C | D |
| kg | 2 | 3 | 4 | 4 | 6 | 9 | 13 | 16 | 12 | 25 | 32 | 29 | 47 | 55 | 57 | 53 | |||||
DR… Pilot Operated Pressure Reducing Valves