Professional China 10 Inch Butterfly Valve - MOV SERIES MODULAR COUNTERBALANCE VALVES FOR OPEN CENTER – Hanshang Hydraulic

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Professional China 10 Inch Butterfly Valve - MOV SERIES MODULAR COUNTERBALANCE VALVES FOR OPEN CENTER – Hanshang Hydraulic Detail:

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

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Professional China 10 Inch Butterfly Valve - MOV SERIES MODULAR COUNTERBALANCE VALVES FOR OPEN CENTER – Hanshang Hydraulic, The product will supply to all over the world, such as: , , ,

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