PARKER HNVS8FF needle valve from the USA is currently in stock.

Brand

PARKER/American Parker

Application Areas

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

Parker (short for Parker Hannifin) is a diversified manufacturer of motion and control technologies and systems, providing precision solutions for a wide range of drive control, industrial, and aerospace markets. It has become a major global company specializing in the production and sales of various refrigeration and air conditioning components, hydraulic, pneumatic, and fluid control products and components. Parker PEN pens are synonymous with top-tier pens. Parker's philosophy, "Make products better, and people will buy them," has always guided Parker's commitment to manufacturing "better pens," a profound cultural heritage accumulated over a century.

PARKER needle 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.

PARKER needle valves are electromagnetically controlled industrial devices, fundamental components of automation used to control fluids. They are actuators, not limited to hydraulic or pneumatic systems. They are used in industrial control systems to adjust the direction, flow rate, speed, and other parameters of the medium. Solenoid valves can be used with different circuits to achieve the desired control, while ensuring both control accuracy and flexibility. There are many types of solenoid valves, each playing a different role in the control system. Commonly used types include check valves, safety valves, directional control valves, and speed regulating valves.

The Parker needle valve has a sealed chamber with through-holes at different positions, each connecting to a different oil pipe. Inside the chamber is a piston, flanked by two electromagnets. When the coil of one electromagnet is energized, the valve body is attracted to that side. Controlling the movement of the valve body opens or closes different drain holes. The inlet hole is always open, allowing hydraulic oil to enter different drain pipes. The oil pressure then pushes the piston in the cylinder, which in turn moves the piston rod, which in turn drives the mechanical device. Thus, controlling the current to the electromagnets controls the mechanical movement.

1. When installing a Parker 2-position 5-way needle valve, ensure the arrow on the valve body aligns with the direction of media flow. Do not install it in areas with direct dripping or splashing water. The Parker 2-position 5-way needle valve should be installed vertically upwards.

2. The Parker 2-position 5-way needle valve should operate normally within a power supply voltage fluctuation range of 10%-15% of the rated voltage. 3. After installation, the Parker 2-position 5-way needle valve must not have a reverse pressure differential in the pipeline. It needs to be energized several times to allow it to reach the set temperature before being put into formal use.

4. Before installing the Parker 2-position 5-way needle valve, the pipeline should be thoroughly cleaned. The medium introduced should be free of impurities. A filter should be installed before the valve.

5. When a Parker 2-position 5-way needle valve malfunctions or requires cleaning, a bypass device should be installed to ensure continued system operation.

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FM3DDKV"PARKER The company primarily deals in European and American brands, and can source brands from any European country. For example, its key German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, HIRSCHMANN industrial switches, Henschler, MURR, SCHMERSAL, SAMSON, and EPRO (a subsidiary of Emerson).

American brands include MOOG, ASCO solenoid valves, MAC solenoid valves, NUMATICS, PARKER pneumatics and hydraulics, VICKERS, and ROSS.

British brands include Norgren. Italian brands OMAL, ATOS, CAMOZZI, UNIVER, and Camozzi.