German GSR solenoid valve A6325/1131/7105 in stock

Brand

GSR/Germany

Flow Direction

Other

3C Valve Category

Industry

Application Areas

Chemical, Petroleum, Energy, Electrical, General

German GSR Solenoid Valve A6325/1131/7105 in Stock

GSR 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. 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. Common types include check valves, safety valves, directional control valves, and speed control valves.

GSR Solenoid Valve Working Principle:

The solenoid valve contains 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 flow of current to the electromagnets controls the mechanical movement.

Main Classifications of GSR Solenoid Valves:

1. Solenoid valves are classified into three main categories based on their operating principle:

1) Direct-acting Solenoid Valves:

GSR Solenoid Valve Principle: When energized, the electromagnetic coil generates electromagnetic force that lifts the closing element from the valve seat, opening the valve. When de-energized, the electromagnetic force disappears, and the spring presses the closing element back onto the valve seat, closing the valve.

GSR Solenoid Valve Characteristics: It can operate normally under vacuum, negative pressure, and zero pressure, but the nominal diameter is generally no more than 25mm.

2) Step-by-Step Direct-Action Solenoid Valve:

GSR Solenoid Valve Principle: It combines direct-acting and pilot-operated principles. 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.

Features: Reliable operation even at zero pressure difference, vacuum, or high pressure, but requires higher power and must be installed horizontally.

3) Pilot-operated solenoid valve:

GSR solenoid valve principle: When energized, electromagnetic force opens the pilot orifice, causing a rapid drop in pressure in the upper chamber. This creates a pressure differential around the closing element, with lower pressure at the top and higher pressure at the bottom. The fluid pressure pushes the closing element upward, opening the valve. When de-energized, spring force closes the pilot orifice. The inlet pressure quickly passes through the bypass orifice, creating a pressure differential around the closing element, with lower pressure at the bottom and higher pressure at the top. The fluid pressure pushes the closing element downward, closing the valve.

2. Solenoid valves are classified into six subcategories based on differences in valve structure, materials, and operating principles: direct-acting diaphragm structure, step-by-step direct-acting diaphragm structure, pilot-operated diaphragm structure, direct-acting piston structure, step-by-step direct-acting piston structure, and pilot-operated piston structure.

3. Solenoid valves are classified by function: water solenoid valves, steam solenoid valves, refrigeration solenoid valves, cryogenic solenoid valves, gas solenoid valves, fire-fighting solenoid valves, ammonia solenoid valves, gas solenoid valves, liquid solenoid valves, miniature solenoid valves, pulse solenoid valves, hydraulic solenoid valves, normally open solenoid valves, oil solenoid valves, DC solenoid valves, high-pressure solenoid valves, explosion-proof solenoid valves, etc.

GSR Solenoid Valves

GSR German electric valves, GSR solenoid valves, GSR pneumatic valves, GSR regulating valves, GSR pneumatic regulating valves, GSR three-way electric regulating valves, GSR self-operated regulating valves, GSR pneumatic valves, GSR electric valves, GSR controllers

GSR is a subsidiary of Indus Holding AG, a publicly listed company with over 30 subsidiaries and annual sales of nearly €1 billion. GSR Valve Technology, founded in 1971 by Mr. W. Niemann, specializes in the development and manufacturing of solenoid valves, pneumatic valves, electric valves, and other valve products. In addition to over 2000 standard products, we also offer high-temperature (350℃), high-pressure (350bar), and large-diameter (DN400) solenoid valves, pneumatic valves, and electric valves. Furthermore, we can design electric valves to meet specific customer requirements.

GSR Solenoid Valves (Germany)

AU700004 A52401004.012XX Pressure: 0-150bar G1/4 Serial: 03.30 Voltage: 24VDC K0510110 24V-18.5W 100% ED

A5230 1004012,G1/4 230VAC

coil for K0582490 NR.AL03149 192 230V 40-60HZ 0.13A 30W AU300835 B48250802 247E8 0-0.7BAR G1 02 03 230V 50-60HZ

K0582490 NR.AL03149 192 230V 40-60HZ 0.13A 30W AU300835 B48250802 247E8 0-0.7BAR G1 02 03 230V 50-60HZ

1. German GSR pneumatic valves: 22266364787920001/921 series

2. German GSR direct-acting solenoid valves: 2348527273751/313 series

3. German GSR pilot-operated solenoid valves: 28254046505174 series

4. German GSR forced pilot-operated solenoid valves: 2427434924-TH49-THK24G241/0412/164 series

5. Other German GSR valves: 0810142/9182/943 series

GSR solenoid valve A5232/02/012AC220V

GSR Solenoid Valve A5234/02/012AC220V

GSR Solenoid Valve A6325/0804/7108

GSR Solenoid Valve D2412/0401/402-NV-EH-HA(NO, Positioning switches)

GSR Solenoid Valve D2411/0401/352-NO-EH-HA(NO, Positioning switches)

GSR Solenoid Valve AU611165K0511890DN20

GSR Solenoid Valve A50251002.148XX,OFF

GSR Solenoid Valve D43231001.148XX,OFF

GSR Solenoid Valve k0510390PN32

GSR Solenoid Valve AU700521D49250801032XX230V50HZ18VAG1DN25 GSR Solenoid Valve K0510390

GSR Solenoid Valve GO08025134B50271001T0012TMHAASPressure; 1-40bar DN40 serial: 06.03 voltage: 24VDC

GSR Solenoid Valve D4323/0811/.012-NCDevice D811 to open normally closed DC 24V charged

A5242/1002/012 24V

A5245/1002/012 DC 24V

A5245

A5242/1002/012 24V

G048.000107.090.099.090

K0513210

B43261001.322EJ

A72401002.012XX 0-50BAR

K0510110(DC24)

25199005670,K0511810 24V 6.8W

GO0900004 DC24V

serial:5.08K0510390230V 50HZ 18VA230V 60HZ 15VA 100%ED

2408/0502/.352-HAEE DN80 0-40bar

A6325/0804/7108

A6323/0804/7505

A5244/1002.1480P.24VDC-0-20bar.NNPT 1/4 DN3

D2411 0401 DN150 0-16MPA 230V Explosion-proof K0510139, 205V-18.5W, 100% ED

B28030801 032xx

Our company mainly deals in European and American brands, sourcing from any European country. For example, our key German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, and HIRSCHMANN industrial switches. German brands: Hengstler, Murr, Schmersal, Samson, EPRO (Emerson subsidiaries)

American brands: MOOG, ASCO, MAC, NUMATICS, PARKER, VICKERS, ROSS

British brands: Norgren

Italian brands: OMAL, ATOS, CAMOZZI, UNIVER, Camozzi

Our business scope includes:

Hydraulic components such as:

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 include:

Air source processor assemblies, filters, pressure regulating valves, oilers, solenoid valves, pneumatic valves, angle seat valves, manual valves, pull valves, foot valves;

Mechanical valves, check valves, vacuum generators, cylinders, magnetic switches, dampers, pressure gauges, quick couplings, floating couplings;

Pressure gauge switches, water coolers, electric positioners, PU tubing, vacuum suction cups, oil filters, vibrators;

Electrical components include:

Relays, sensors, converters, proximity switches, encoders, programmable controllers;

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, with professional sourcing channels and 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 mining, shipbuilding, power generation, construction machinery, environmental protection machinery, and many other fields.