List of products by brand Hafner

Hafner Pneumatik – Technical profile of a pneumatic valve and automation component manufacturer

Hafner Pneumatik is a manufacturer of pneumatic valves and automation components for industrial machinery, process valve automation, rail vehicles, marine applications and pneumatic control systems.

The product range includes:

  • solenoid valves,
  • mechanically operated valves,
  • pneumatically actuated valves,
  • NAMUR valves,
  • valve terminals,
  • manifold systems,
  • pneumatic cylinders,
  • air preparation units,
  • fittings,
  • flow regulators,
  • quick exhaust valves,
  • low-temperature valves,
  • stainless steel and ATEX valves.

Hafner valves are used to control pneumatic cylinders, rotary actuators, dampers and automated process valves. The most common functions are 3/2, 5/2 and 5/3, with spring return, bistable or fail-safe configurations.

NAMUR valves are used directly on pneumatic rotary actuators for ball valves, butterfly valves and plug valves. The NAMUR interface reduces external tubing but does not remove the need for proper sizing. The engineer must check actuator type, single-acting or double-acting operation, opening/closing time, available air pressure and fail position.

Special pneumatic blocks such as quick exhaust modules, lock-up valves, block-and-vent valves and fail-safe valve assemblies are used when the pneumatic logic is more complex than simple open/close control.

Valve terminals and manifold systems are used in OEM machines and production lines where multiple pneumatic functions are controlled from one compact assembly. Selection depends on the number of valve stations, fieldbus interface, diagnostics, IP protection, maintenance access and PLC integration.

Hafner products should be specified as part of a pneumatic circuit: air preparation, valve function, flow control, actuator, feedback and safety logic must be evaluated together.

Lever Actuated Valves - 3/2-way valves | Hafner - Hafner

Lever Actuated Valves - 3/2-way valves | Hafner

Lever Actuated Valves - 3/2-way valves | Hafner
Hafner
Hafner 3/2 Lever-Operated Air Valves Hafner HV / HVR 3/2 valves are manually actuated pneumatic valves designed for direct air line supply and exhaust via lever operation. These valves are implemented in control circuits where manual pneumatic actuation is required, without solenoid or pilot signal. Operating Versions HV 311: Monostable 3/2 with spring...
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Lever Actuated Valves - 5/2-way valves | Hafner - Hafner

Lever Actuated Valves - 5/2-way valves | Hafner

Lever Actuated Valves - 5/2-way valves | Hafner
Hafner
Hafner 5/2 Lever-Operated Air Valves The Hafner HV / HVR 5/2 series are manually actuated pneumatic valves designed for the control of double-acting cylinders. The 5-port, 2-position configuration alternates supply and exhaust to each cylinder side via lever operation, without electrical or pilot actuation. Operating Variants HV 511: Monostable 5/2 with...
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Lever Actuated Valves - 5/3-way valves | Hafner - Hafner

Lever Actuated Valves - 5/3-way valves | Hafner

Lever Actuated Valves - 5/3-way valves | Hafner
Hafner
Hafner 5/3 Lever-Operated Pneumatic Valves The Hafner HV / HVR 5/3 series comprises manually actuated, five-port, three-position pneumatic valves designed for double-acting cylinder control. The center position determines cylinder behavior when the lever is centered or no actuation signal is present. Actuation Variants HV 531 / 532 / 533: Lever with...
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Low-Temperature Valves | -50°C | Hafner - Hafner

Low-Temperature Valves | -50°C | Hafner

Low-Temperature Valves | -50°C | Hafner
Hafner
Hafner Low Temperature Solenoid Valves Down to -50 °C Hafner TT series valves are designed for pneumatic circuits operating in environments from -50…+50 °C. Typical applications include cold storage, outdoor installations, food processing units, marine systems, and industrial sites with winter exposure. Selection is not based solely on flow rate and...
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Manifold Plates - Series 10 mm | Hafner - Hafner

Manifold Plates - Series 10 mm | Hafner

Manifold Plates - Series 10 mm | Hafner
Hafner
Hafner 10 mm Air Manifolds Hafner Series 10 mm manifolds are designed for group mounting of MMD microvalves in pneumatic control panels. The manifold configuration reduces individual supply and exhaust tubing, enabling shared air supply across multiple valve stations. This arrangement supports compact installations and standardized compressed air...
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Manifold Plates - Series 16 mm for 3-way valves | Hafner - Hafner

Manifold Plates - Series 16 mm for 3-way valves | Hafner

Manifold Plates - Series 16 mm for 3-way valves | Hafner
Hafner
Hafner 16 mm Air Manifolds for 3/2 Valves The Hafner RD series 16 mm manifolds are designed for grouped mounting of MD16 3/2 pneumatic valves in control panels. The common base reduces individual supply and exhaust lines, enabling a more organized layout in circuits with multiple pneumatic signals or compact actuators. Valve Compatibility Supported...
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Manifold Plates - Series 16 mm for 5-way valves | Hafner - Hafner

Manifold Plates - Series 16 mm for 5-way valves | Hafner

Manifold Plates - Series 16 mm for 5-way valves | Hafner
Hafner
Hafner 16 mm Air Manifolds for 5/2 and 5/3 Valves Hafner 16 mm manifold bases are designed for group mounting of 5-port valves, specifically MD 5/2 and MD 5/3 series, within pneumatic control panels. The common base consolidates supply at port 1 and exhausts at ports 3 and 5, reducing independent tubing runs and minimizing potential leakage points. RD 5...
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Manifold Plates - Series 22 mm+ for 3-way valves | Hafner - Hafner

Manifold Plates - Series 22 mm+ for 3-way valves | Hafner

Manifold Plates - Series 22 mm+ for 3-way valves | Hafner
Hafner
Hafner 22 mm Manifolds for 3/2 Valves Hafner 22 mm manifolds are designed for group installation of MH 3/2, MOH 3/2, and P 3/2 pneumatic valves in control panels. The common base distributes supply and exhaust lines, while the outlet to the actuator remains on the valve, depending on the series configuration. Manifold Versions R 01 to R 16: For direct...
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Manifold Plates - Series 22 mm+ for 5-way valves | Hafner - Hafner

Manifold Plates - Series 22 mm+ for 5-way valves | Hafner

Manifold Plates - Series 22 mm+ for 5-way valves | Hafner
Hafner
Hafner 22 mm Air Manifolds for 5/2 and 5/3 Valves Hafner 22 mm manifolds are designed for group mounting of 5-port valves MH 5/2, MH 5/3, and P 5/2 in pneumatic panels. The common base distributes supply to port 1 and exhausts to ports 3/5, reducing independent tubing and minimizing potential leakage points. Manifolds are suitable for compressed air and...
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Mechanically Actuated Valves - 3/2 Way Valves | Hafner - Hafner

Mechanically Actuated Valves - 3/2 Way Valves | Hafner

Mechanically Actuated Valves - 3/2 Way Valves | Hafner
Hafner
Hafner 3/2 Mechanical Air Valves Hafner 3/2 mechanical valves are used for pneumatic signal control or single-acting cylinders where actuation is achieved via mechanical contact, not by solenoid or air pilot. The valve features a supply port, output port, and exhaust port, allowing the actuator to be pressurized or vented depending on the actuation...
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Mechanically Actuated Valves - 5/2 Way Valves | Hafner - Hafner

Mechanically Actuated Valves - 5/2 Way Valves | Hafner

Mechanically Actuated Valves - 5/2 Way Valves | Hafner
Hafner
Hafner 5/2 Mechanical Air Valves Hafner 5/2 mechanical valves are used for controlling double-acting pneumatic cylinders where actuation is triggered by mechanical contact—such as a plunger, roller lever, or machine cam. The five-port, two-position configuration alternates supply and exhaust between the two cylinder chambers, enabling bidirectional motion...
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Pneumatically Actuated Valves - 3/2-way valves | Hafner - Hafner

Pneumatically Actuated Valves - 3/2-way valves | Hafner

Pneumatically Actuated Valves - 3/2-way valves | Hafner
Hafner
Pneumatically Actuated Hafner 3/2 Valves Hafner 3/2 pneumatically actuated valves are specified for circuits where switching is controlled by pilot air rather than solenoids. These valves are suitable for pneumatic logic, interlocks, auxiliary machine commands, and single-acting cylinder control. The range includes in-line versions and G-series for both...
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Pneumatically Actuated Valves - 5/2-way valves | Hafner - Hafner

Pneumatically Actuated Valves - 5/2-way valves | Hafner

Pneumatically Actuated Valves - 5/2-way valves | Hafner
Hafner
Pneumatically Actuated Hafner 5/2 Valves Hafner 5/2 pneumatically actuated valves are designed for controlling double-acting cylinders without the need for electrical coils at the installation point. Switching is achieved via pilot air at the control ports, making them suitable for pneumatic logic, interlocks, and panels where electrical actuation is not...
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Pneumatically Actuated Valves - 5/3-way valves | Hafner - Hafner

Pneumatically Actuated Valves - 5/3-way valves | Hafner

Pneumatically Actuated Valves - 5/3-way valves | Hafner
Hafner
Pneumatically Actuated Hafner 5/3 Valves Hafner 5/3 pneumatic valves are used for controlling double-acting cylinders where a neutral mid-position is required, without the use of an electrical coil. Shifting is achieved via air pilot actuation, with spring return to the center position. The actuator’s behavior is determined by the selected center logic....
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Pneumatically Actuated Valves - Block-form flow regulators | Hafner - Hafner

Pneumatically Actuated Valves - Block-form flow regulators | Hafner

Pneumatically Actuated Valves - Block-form flow regulators | Hafner
Hafner
Hafner Flow Regulators in Block Form Hafner D / DR series are compressed air flow regulators with block-type bodies, designed for in-line installation in pneumatic circuits. Typical applications include cylinder speed control, flow restriction in pilot lines, and balancing actuation times in automation machinery. The range covers both bidirectional and...
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Pneumatically Actuated Valves - Logic elements | Hafner - Hafner

Pneumatically Actuated Valves - Logic elements | Hafner

Pneumatically Actuated Valves - Logic elements | Hafner
Hafner
Pneumatic Logic Elements – Hafner Hafner pneumatic logic elements are used for implementing logic functions in automation circuits without electrical signals at the control point. Typical applications include sequence control, interlocks, reset circuits, signal selection, and two-condition confirmation prior to valve or cylinder actuation. These...
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Pneumatically Actuated Valves - Pneumatic pressure-switch | Hafner - Hafner

Pneumatically Actuated Valves - Pneumatic pressure-switch | Hafner

Pneumatically Actuated Valves - Pneumatic pressure-switch | Hafner
Hafner
Pneumatic Hafner Valves with Integrated Pressure Switch Hafner SR series are pneumatically actuated valves equipped with an adjustable pneumatic pressure switch. These valves are specified where actuation must be triggered by a pneumatic signal rather than an electrical solenoid. The adjustable setpoint enables sequence control in fully pneumatic...
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Pneumatically Actuated Valves - Quick-exhaust valves | Hafner - Hafner

Pneumatically Actuated Valves - Quick-exhaust valves | Hafner

Pneumatically Actuated Valves - Quick-exhaust valves | Hafner
Hafner
Hafner Quick Exhaust Valves Hafner SE series quick exhaust valves are pneumatic devices designed to reduce decompression time in cylinders and pneumatic chambers. Installed close to the actuator, they allow local venting of air through port R, bypassing the main control valve and return piping. The series operates with compressed air and is intended for...
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Solenoid Valves - 2/2-way valves | Hafner - Hafner

Solenoid Valves - 2/2-way valves | Hafner

Solenoid Valves - 2/2-way valves | Hafner
Hafner
Hafner 2/2 Solenoid Air Valves The Hafner 2/2 series comprises monostable solenoid valves for on/off control of compressed air in industrial automation. MH variants are normally closed (N.C.) and include manual override for commissioning, circuit testing, and maintenance without PLC activation. Types and Operation MH 211 012 / MH 211 015: Direct-acting,...
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Solenoid Valves - 3/2-way valves | Hafner - Hafner

Solenoid Valves - 3/2-way valves | Hafner

Solenoid Valves - 3/2-way valves | Hafner
Hafner
Hafner 3/2 Electromagnetic Valves Hafner 3/2 valves are used for control of pneumatic signals, actuation of small single-acting cylinders, and exhaust functions. Each valve features three ports: supply, actuator output, and exhaust. MH series are normally closed, while MOH/MX variants are normally open, selected according to circuit fail-safe logic....
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Solenoid Valves - 3/3-way valves | Hafner - Hafner

Solenoid Valves - 3/3-way valves | Hafner

Solenoid Valves - 3/3-way valves | Hafner
Hafner
Hafner 3/3 Solenoid Valves The Hafner MH 331 G series are 3/3 solenoid valves designed for pneumatic circuits requiring a neutral position with a closed centre configuration. Upon loss of electrical signal, the valve returns to its mid-position via spring return, isolating all ports and maintaining actuator position under controlled conditions. Manual...
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Solenoid Valves - 5/2-way valves | Hafner - Hafner

Solenoid Valves - 5/2-way valves | Hafner

Solenoid Valves - 5/2-way valves | Hafner
Hafner
Hafner 5/2 Electromagnetic Valves Hafner 5/2 valves are used for controlling double-acting pneumatic cylinders. The 5-port, 2-position configuration enables switching supply and exhaust between both actuator sides, providing controlled movement direction. The range includes inline valves, G-series, and manifold plate versions for modular installations....
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Solenoid Valves - 5/3-way valves | Hafner - Hafner

Solenoid Valves - 5/3-way valves | Hafner

Solenoid Valves - 5/3-way valves | Hafner
Hafner
Hafner 5/3 Electromagnetic Valves Hafner 5/3 valves are used for controlling double-acting pneumatic cylinders where a third, neutral position is required. Return to the center position is spring-actuated. Most variants include a manual override for circuit testing and commissioning procedures. Center Position Variants 531 – Closed Center: All working...
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Solenoid Valves - Double 3/2-way valves | Hafner - Hafner

Solenoid Valves - Double 3/2-way valves | Hafner

Solenoid Valves - Double 3/2-way valves | Hafner
Hafner
Hafner Double 3/2 Solenoid Valves Hafner double 3/2 solenoid valves integrate two independent 3/2 functions within a single body/base. These are specified for pneumatic circuits requiring two separate air commands in a compact installation footprint, such as signal control, actuation of small single-acting cylinders, or combined supply and exhaust...
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