Short Description:
It provides static and dynamic control of load by regulating the flow IN and OUT of the actuator, through ports A and B.This valve module includes 2 sections,each one composed by a check and a relief valve pilot assisted by pressure in the opposite line: the check section allows free flow into the actuator, then holds the load against reverse movement; with pilot pressure applied at the line across,the pressure setting of the relief is reduced in pro – portion to the stated ratio until opening and allowing controlled reverse flow. Back-pressure at A1 or B1 is additive to the pressure setting in all functions.
It provides static and dynamic control of load by regulating the flow IN and OUT of the actuator, through ports A and B.This valve module includes 2 sections,each one composed by a check and a relief valve pilot assisted by pressure in the opposite line: the check section allows free flow into the actuator, then holds the load against reverse movement; with pilot pressure applied at the line across,the pressure setting of the relief is reduced in pro-portion to the stated ratio until opening and allowing controlled reverse flow. Back-pressure at A1 or B1 is additive to the pressure setting in all functions.
Technical data
| Model | MOV |
| Max flow rate (L/min) | 40 |
| Operating pressure (MPa) | 31.5 |
| Pilot ratio | 4.3:1 |
| Valve body（Material）Surface treatment | casting phosphating surface |
| Oil cleanliness | NAS class 1638 and ISO4406 class 20/18/15 |
Ordering Details
External Dimensions and Fittings
