Valves
Our Subcategories:
Acro pinch valves
Aseptic globe valves
Shut-off valves
Check valves
Control tops
10+
Sanitary Double-Seat Valves / Mixproof Valves
Sanitary Seat Valves
Sanitary Rotary Dampers
ITT hygienic diaphragm valves
Keofitt sampling valves
Pinch valves
LoTo for hygienic and aseptic valves
Miniature valves
Proportional valves
Special valves
Amount of products: 192
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Check valves1/4 x 1/4 Standard Check Valve
Art.nr: N/A1/4 x 1/4 standard check valve for unidirectional flow control and backflow protection in medical and technical applications. The valve is available in several material options, including gamma-stable polycarbonate, polypropylene, Kynar, nylon, and polycarbonate, with diaphragms made of silicone, Viton, or neoprene, depending on the variant. Available in versions that comply with USP Class VI and ISO 10993.ARKPLAS7 variaties -
Check valves3/16 x 3/16 Standard Check Valve
Art.nr: N/A3/16 x 3/16 standard check valve for unidirectional flow control and backflow prevention in medical and technical applications. The valve is available in several material options, including gamma-stable polycarbonate, polypropylene, nylon, polycarbonate, and Kynar, with diaphragms made of silicone, neoprene, or Viton, depending on the variant. Available in versions that comply with USP Class VI and ISO 10993.ARKPLAS7 variaties -
Check valves3/16 x 1/8 Reducing Check Valve
Art.nr: N/A3/16 x 1/8 reducing check valve for unidirectional flow control and backflow protection in medical and technical applications. The valve is available in several material options, including polycarbonate, Kynar, nylon, and polypropylene, with diaphragms made of silicone, Viton, or neoprene, depending on the variant. Available in versions that comply with ISO 10993.ARKPLAS6 variaties -
Check valves1/8 x 1/8 standard check valve
Art.nr: N/A1/8 x 1/8 standard check valve for unidirectional flow control and backflow prevention in medical and technical applications. The valve is available in several material options, including gamma-stable polycarbonate, polypropylene, Kynar, nylon, and polycarbonate, with diaphragms made of silicone, Viton, or neoprene, depending on the variant. Available in versions that comply with USP Class VI and ISO 10993.ARKPLAS7 variaties -
Check valves1/8-27 NPT x 3/16 threaded check valve
Art.nr: N/A1/8-27 NPT x 3/16 threaded check valve for unidirectional flow control and backflow prevention in medical and technical applications. The valve is available in several material options, including Kynar, nylon, polypropylene, polycarbonate, and gamma-stable polycarbonate, with diaphragms made of Viton, neoprene, or silicone, depending on the variant. Available in versions that comply with USP Class VI and ISO 10993.ARKPLAS7 variaties -
Check valves1/8-27 NPT x 1/4 threaded check valve
Art.nr: N/A1/8-27 NPT x 1/4 threaded check valve for unidirectional flow control and backflow prevention in medical and industrial applications. The valve is available in gamma-irradiation-stable polycarbonate, polycarbonate, polypropylene, Kynar, or nylon, with diaphragms made of silicone, Viton, or neoprene. Selected models comply with USP Class VI or ISO 10993.ARKPLAS7 variaties -
Check valves1/8 x 1/4 Magnifying Check Valve
Art.nr: N/A1/8 x 1/4 step-up check valve for unidirectional flow control and backflow prevention in medical and technical applications. The valve is available in several material options, including gamma-stable polycarbonate, polypropylene, nylon, polycarbonate, and Kynar, with diaphragms made of silicone, Viton, or neoprene, depending on the variant. Available in versions that comply with USP Class VI and ISO 10993.ARKPLAS7 variaties -
Shut-off valvesMale Slip Type x Female 1-Way Shut-Off Valve
Art.nr: RAX21Male Slip-type x Female 1-way shut-off valve for precise and leak-free regulation or shutoff of flow between a male Slip-type connection and a female threaded connection. Available in versions made of gamma-stabilized polycarbonate or Kynar to suit various media and operating environments. ARKPLAS shut-off valves meet the requirements of ISO 594-1 and ISO 594-2.ARKPLAS2 variaties -
Shut-off valvesLocking male x Male, Slip-type 1-way shut-off valve
Art.nr: RAX33Locking Male x Slip-Type Male 1-Way Shut-Off Valve for precise and leak-free regulation or shutoff of flow between a locking male connection and a slip-type male connection. Available in versions made of gamma-stabilized polycarbonate or Kynar to suit various media and operating environments. ARKPLAS shut-off valves meet the requirements of ISO 594-1 and ISO 594-2.ARKPLAS2 variaties -
Miniature valves2/2-way pinch valve
This 2/2-way hose pinch valve is designed for the safe and gentle control of liquids and gases, where the medium comes into contact only with the hose. The valve operates on the pinch principle by clamping or releasing the hose, which eliminates dead spaces and reduces the risk of blockages and contamination. The design enables bidirectional operation and is well-suited for applications in medical technology, laboratory equipment, analytical instruments, and other systems with high requirements for purity and operational reliability. Its low power consumption and compact design make the valve easy to integrate into both new and existing systems.Staiger -
Miniature valvesPilot valve for pneumatic applications
Staiger’s pilot valves are compact microvalves for pneumatic applications where fast response, high precision, and long service life are critical. The unique anchor design with low moving mass enables very fast switching times and reliable operation even in demanding environments. Thanks to their compact cartridge design, the valves can be easily integrated into process valves, pressure regulators, and other pneumatic control systems. The pilot valves are particularly well-suited for industrial automation, medical technology, and applications that require precise control of pressure and flow.Staiger -
Miniature valvesGP ERP 005 Electronic Pressure Regulator
The GP ERP 005 electronic pressure regulator combines pressure regulation, pressure measurement, and control electronics in a compact unit for precise control of pressure and vacuum. With integrated microvalves and a built-in pressure sensor, the regulator enables continuous monitoring and rapid adjustment of system pressure via electrical control signals. The integrated design reduces the need for external components and connections, simplifying installation, minimizing the risk of leaks, and improving system reliability. The GP ERP 005 is ideal for applications where high precision, reliability, and a compact design are essential.Staiger -
Miniature valvesGP ERP 003/004 Electronic Pressure Regulator
The GP ERP 003/004 electronic pressure regulator combines pressure regulation, pressure measurement, and control electronics in a compact unit for precise control of pressure and vacuum. Integrated microvalves and a built-in pressure sensor enable continuous monitoring and rapid adjustment of system pressure via electrical control signals. The integrated design reduces the need for external components and connections, simplifying installation, minimizing the risk of leaks, and improving system reliability. The regulator is suitable for medical technology, laboratory equipment, analytical instruments, and other applications where high precision and reliable pressure control are required.Staiger -
Miniature valvesGP ERP 002 Electronic Micro-Pressure Regulator
The GP ERP 002 electronic micro-pressure regulator combines pressure regulation, pressure measurement, and control electronics in a compact unit. Integrated microvalves and a built-in pressure sensor enable precise regulation of both pressure and vacuum via electrical control signals. The integrated design reduces the need for external components and connections, simplifying installation and minimizing the risk of leaks. The regulator is ideal for applications where high precision, fast response, and limited installation space are critical.Staiger -
Miniature valvesGP ERP 001 Electronic Micro-Pressure Regulator
The GP ERP 001 electronic pressure regulator combines pressure regulation, pressure measurement, and control electronics in an ultra-compact unit. Through integrated microvalves and a built-in pressure sensor, it enables precise control of both pressure and vacuum via electrical control signals. This solution provides continuous monitoring and rapid adjustment of system pressure without the need for external sensors or separate control units. The compact design reduces the number of components and connections, which simplifies integration, reduces the risk of leaks, and increases the system’s reliability. The pressure regulator is particularly well-suited for medical technology, laboratory equipment, analytical instruments, and other applications where high precision and limited installation space are critical.Staiger -
Miniature valvesMicroproportional valve
Spider μProp is a series of microproportional valves based on Spider technology and designed for precise control of flow or pressure in gases and liquids. The valves can be controlled using DC or PWM and can be used in both open-loop and closed-loop control systems. The compact cartridge design makes the valves easy to integrate into various systems. Spider μProp is suitable for precision metering in critical applications where high accuracy, long service life, and stable control are essential requirements. The series is used, among other things, in respiratory applications, fuel cell systems, and electronic flow regulators. The valves feature a flat armature that moves between the valve seat and the solenoid. The arm is mounted together with a flat spring that presses the integrated sealing element against the valve seat when the valve is de-energized. This design enables friction-free movement, high life-cycle performance, and consistent regulation throughout the product’s entire service life. Spider μProp valves are true proportional valves in which the armature stroke—and thus the flow—can be varied by adjusting the coil current.Staiger
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