Hydraulisk cylinderbelastningsventil
Introduktion
Hydraulic cylinder load holding valve prevents discharge flow from a hydraulic cylinder, the valve being biased to a closed position against the force of fluid tending to discharge from one side of the cylinder by discharge fluid acting on a piston formed integrally with the holding valve in addition to a spring also tending to close the valve, there also being provided an opposing pilot piston area on the holding valve which when pressurized opens the valve permitting discharge flow from den tillhörande hydraulcylindern .
Hur fungerar en hydraulisk cylinderbelastningsventil?
As the load begins to lower and accelerate, the pilot-line pressure will decrease and begin to close the load-holding valve. This prevents the load from running away. With the valve closed, the pilot pressure increases and the load-holding valve will again open, allowing the load to lower in a controlled fashion.
Hydraulisk cylinderbelastningsventil finns vanligtvis i två former: Pilotstyrda kontrollventiler och motbalansventiler . Båda ventilerna låser vätskan i en cylinder för att förhindra att driva .}
Hydraulisk cylinderbelastningsventil ger ökad säkerhet och prestanda i många hydrauliska systemapplikationer .
Ansökan
There are many options when selecting hydraulic cylinder load holding valve for your application. From basic single or dual valve design to complex circuits, Shandong Yikaide Hydraulic Co., LTD. can provide a cost-effective solution for all applications and working pressures.
Populära Taggar: Hydraulisk cylinderbelastningsventil, Kina Hydraulisk cylinderbelastning Holding Ventil Tillverkare, leverantörer, fabrik
