PARKER relief valve PRDM2PP06SVG15 in stock

Brand

PARKER/Parker (USA)

Application Areas

Medical & Health, Environmental Protection, Food/Agricultural Products, Agriculture, Forestry, Animal Husbandry & Fishery, Comprehensive

PARKER Relief Valve PRDM2PP06SVG15 in Stock

Parker Solenoid Valves, Parker Cylinders, Parker Piston Pumps, Parker Vane Pumps

Parker VB*L Series Direct-Acting Proportional Relief Valve

Parker VB*L series direct-acting proportional relief valves can continuously regulate pressure from minimum to rated pressure. Typical applications include: hydraulic regulating devices requiring only a small flow of oil (e.g., tool adjustment), or as pilot valves in hydraulic regulating mechanisms of variable displacement pumps. The valve's electrical control uses a plug amplifier VS110 or a digital amplifier VRD350 or VRD355, or a PCD module. It can also be used in closed-loop pressure regulating circuits.

PARKER Relief Valve Structure and Principle

When the input signal to the PARKER relief valve increases, the pilot valve 1 of the supply solenoid valve switches, while the exhaust solenoid pilot valve 7 remains in the reset state. The supply pressure then enters the pilot chamber 5 through the SUP port and valve 1. The pressure in the pilot chamber rises, and this pressure acts on the diaphragm 2, opening the supply valve core 4 connected to the diaphragm 2 and closing the exhaust valve core 3, generating output pressure. This output pressure is fed back to the control loop 8 via pressure sensor 6. Here, a rapid comparison and correction is performed with the target value until the output pressure is proportional to the input signal, thus demonstrating that the output pressure changes proportionally to the change in the input signal. Because there is no nozzle-baffle mechanism, the valve is insensitive to impurities and has high reliability.

PARKER Relief Valve Features

1) Enables stepless adjustment of pressure and speed, avoiding the impact phenomenon during switching of normally open on/off valves.

2) Enables remote and program control.

3) Compared to intermittent control, the system is simplified, and the number of components is greatly reduced. 4) Compared to hydraulic proportional valves, it is smaller, lighter, simpler in structure, and lower in cost, but its response speed is much slower than that of a hydraulic system, and it is more sensitive to load changes.

5) It uses less power, generates less heat, and produces less noise.

6) It will not cause a fire and will not pollute the environment. It is less affected by temperature changes.

PRDM2PP16KVG15

PRDM2AA16KVG15

RDM2PT02KVG15

RDM2PT06KVG15

PRDM2PP21KVG15

PRDM2AA21KVG15

DRZP-6S-64/2

DRZA-6S-64/2

RDM2PT16KVG15

PRDM2PP02SVG15

PRDM2AA02SVG15

PRDM2PP06SVG15

PRDM2PP21KVM15

RDM2PT21KVG15

RDM2TT02LVG15

PRDM2AA06SVG15

RDM2TT06LVG15

DRZP-6S-160/2

DRZA-6S-160/2

RDM2PT02SVG15 RDM2PT06SVG15

PRDM2PP02SVM15

DRZP-6S-210/2

PRDM2AA02SVM15

PRDM2PP06SVS15

PRDM2PP06SVM15

PRDM2PP16SVG15

RDM2TT16LVG15

PRDM2AA06SVM15

PRDM2AA16SVG15

PRDM2PP35KVG15

PRDM2AA35KVG15

PRDM2PP21SVG15

PRDM2AA21SVG15

RDM2PT16SVG15

PRDM2PP16SVS15

PRDM2PP16SVM15

PRDM2AA16SVM15 Our company primarily deals with European and American brands, and can source brands from any European country. For example, our key German brands include: FESTO, BURKERT, BOSCH-REXROTH, IFM, TURCK, P+F, BALLUFF, SICK, HIRSCHMAN, MURR, HYDAC, GSR, CROUZET, E+H, PILZ, HAWE, SIEMENS, STAUFF, EUCHNER, EMG, UNIVER, ATOS, NORGREN, and approximately 500 other European brands of varying sizes. We have cooperative relationships with approximately 500 other European brands.

We also have companies in the US, and we cooperate with approximately 200 brands, including ASCO, Vickers, MAC, Parker, MOOG, Fairchild, Denison, Ross, UE, MTS, and GEFRAN.

We have distribution rights for Japanese brands, such as CKD, TOYOOKI, NACHI, DAIKIN, SMC, KOGANEI, TACO, NOK, and TOKIMEC.