REXROTH ZDB6DP3-2X/100MPV solenoid valve in stock.
$194.06
REXROTH solenoid valves from Germany: They can operate normally under vacuum, negative pressure, and zero pressure, but the nominal diameter is generally no more than 25mm. They operate on a combined direct-acting and pilot-operated principle. When there is no pressure difference between the inlet and outlet, upon energization, the electromagnetic force directly lifts the pilot valve and the main valve closing element sequentially, opening the valve. When the inlet and outlet reach the starting pressure difference, upon energization, the electromagnetic force actuates the pilot valve, increasing the pressure in the lower chamber of the main valve and decreasing the pressure in the upper chamber, thus using the pressure difference to push the main valve open. When de-energized, the pilot valve uses spring force or medium pressure to push the closing element downwards, closing the valve.
Brand
REXROTH/Germany Rexroth
Flow Direction
Other
3C Valve Category
Industry
Application Areas
Chemical, Petroleum, Energy, Electrical, General
REXROTH Control Valves, REXROTH Solenoid Valves, REXROTH Cylinders, REXROTH Piston Pumps, REXROTH Relief Valves
REXROTH Solenoid Valves
REXROTH solenoid 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, ensuring both precision and flexibility. There are many types of solenoid valves, each playing a different role in the control system. The most common are check valves, safety valves, directional control valves, and speed control valves.
REXROTH solenoid valves contain a sealed chamber with through-holes at different locations, 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, thus controlling the valve body's movement to open or close different drain ports. The inlet port 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 flow of current to the electromagnets controls the mechanical movement.
The selection of REXROTH solenoid valves should first follow four principles in order of priority: safety, reliability, applicability, and economy. Secondly, it should be based on six aspects of the on-site operating conditions (i.e., pipeline parameters, fluid parameters, pressure parameters, electrical parameters, actuation method, and special requirements). REXROTH Solenoid Valve Selection Criteria:
1. Selection of Solenoid Valves Based on Pipeline Parameters: Nominal Diameter (DN), Connection Type
1) Determine the nominal diameter (DN) based on the inner diameter of the pipeline or flow requirements.
2) Connection type: Generally, for DN > 50, a flange connection should be selected; for DN ≤ 50, the connection type can be freely selected according to user needs.
2. Selection of Solenoid Valves Based on Fluid Parameters: Material, Temperature Group
1) Corrosive fluids: Corrosion-resistant solenoid valves and all-stainless steel are recommended; Ultra-clean edible fluids: Food-grade stainless steel solenoid valves are recommended.
2) High-Temperature Fluids: Solenoid valves made with high-temperature resistant electrical and sealing materials should be selected, and piston-type valves should be chosen.
3) Fluid State: Fluids can be gaseous, liquid, or mixed, especially when the diameter is greater than DN 25, it is essential to distinguish between these states.
4) Fluid Viscosity: Generally, any choice is acceptable below 50 cSt; if it exceeds this value, a high-viscosity solenoid valve should be selected. 3. Selecting Solenoid Valves Based on Pressure Parameters: Principle and Structural Types
1) Nominal Pressure: This parameter has the same meaning as other general-purpose valves, determined by the nominal pressure of the pipeline.
2) Working Pressure: If the working pressure is low, a direct-acting or step-direct-acting principle must be selected. For working pressure differentials above 0.04 MPa, direct-acting, step-direct-acting, and pilot-operated valves can all be selected.
4. Electrical Selection: For voltage specifications, AC220V or DC24V should be prioritized for convenience. REXROTH Solenoid Valve Stock List:
R901236402 ZDB6DP3-2X/100MPV
R900316232 HSA 06 A001-3X/M00
1/4" Two-Position Three-Way Manual Directional Valve 2HA-1/P59331(1/4)R431004994
1/4" Foot Throttle Valve H-1-A/P52971-1R431003063
8" Eight-Position Manual Shift Valve 8P-1S/P55556-3R431003806
Sand Dredging Drum Control Valve HE-2-FX/P51612-3(1/4)R431002914
Main Drum Combination Valve HD-2-FX/P50970-1R431002823 1/4 Foot-operated throttle valve H-1/P50208-1R431002613
3-position 4-way valve 2HA-2/P59335R431005003
Handwheel pressure regulating valve H-4/P050967-2R431002819
3-position 4-way valve with double locking PD40041-0098R431008258
8-position cylinder 8P/P55557-3R431003808
3-position 4-way valve HC-2-X/P50975-3R431002837
2-HA-2L/P061966-00000R431005927
3P/P057378-00375R431004053
Main drum pressure regulating valve HD-2-X/P050973-0003R431002833
H-2-LX/P50499-3R431002654
Hand throttle H-4/P50967-3R431002820
Driller's valve HD-2-X/P050973-1R431002831
Quick air vent valve P52935-4R431003040
4-S/P55161R431003664
6-S/P55162R431003665
Rotary combination valve HC-2-LX/P55582-3R431003826
2HA-1L/P59332-1R431004997
2HA-1R/P59333R431005000
2HA-2L/P59336-3R431005006
Air Pilot Valve 2-HA-2Z/P059339-0R431005013
Throttle Controller P060266-1 R431005441
2-HA-3/P61266R431005733
H-2-FX/P068521-00002R431007308
Our company can directly source many European and American brands from overseas.
Short delivery time, low prices, and self-declaration of customs. New and old customers are welcome to inquire and purchase!
Our business scope includes:
Hydraulic components:
Solenoid directional valves, directional valves, check valves, stack valves, relief valves, counterbalancing valves, proportional valves, manual directional valves, flow valves, pressure reducing valves,
Throttle valves, pressure control valves, back pressure valves, filling valves, flow dividers, shuttle valves, pressure relays, cartridge valves, pneumatic valves, piston pumps,
Gear pumps, vane pumps, cycloidal hydraulic motors, oil coolers, hydraulic cylinders, etc.;
Pneumatic components:
Air source processor assemblies, filters, pressure regulating valves, oil feeders, solenoid valves, pneumatic valves, angle seat valves, manual valves, hand-operated valves, foot valves,
Mechanical valves, check valves, vacuum generators, cylinders, magnetic switches, shock absorbers, pressure gauges, quick couplings, floating couplings,
Pressure gauge switches, water coolers, electric positioners, PU tubing, vacuum suction cups, oil filters, vibrators;
Electrical components:
Relays, sensors, converters, proximity switches, encoders, programmable logic controllers (PLCs); The company maintains a large inventory, with standard parts readily available. To better serve customers across various industries, the company also distributes other spare parts, utilizing professional sourcing channels and offering reasonable prices.
The company's products are widely used in industrial machinery, machine tools, plastics machinery, shoe machinery, brick machinery, metallurgy, mining, chemical industry, papermaking, coal industry, shipbuilding, power generation, construction machinery, environmental protection machinery, and many other fields.
