Pneumatically operated - Import export

Pneumatically operated angle seat valve is the extremely reliable allrounder in valve technology and is predestined for very high switching capacities. In stainless steel design for neutral and aggressive media but also for a wide range of temperature applications suitable. The angled seat design offers a high flow rate. Whitworth pipe thread NPT thread Welding ends Triclamp connection Special connections Limit switch Pilot valve Manual override . . . Stainless steel Bronze Brass Piston actuator of Brass (chrome plated) Stainless steel Polymer Stainless steel diaphragm actuator Low temperature version Pressure balanced version Version with approval according to DIN 161 Degreased version, Silicon or PTFEfree version …

The GEMÜ Q40 2/2-way pinch valve has a stainless steel piston actuator and is pneumatically operated. The valve guides a tube which is compressed from above by a compressor to control and regulate media. The compressor's specially developed contour and the inserts' contour minimise the strain on the tube and thus increase the tubes' service life. Tubes can be safely inserted and removed in simple steps and without tools. The available control functions are "normally closed (NC)" and "normally open (NO)". An integral optical position indicator is standard

The GEMÜ 651 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve is designed for use in a sterile environment. The valve has a fully integrated automation module and an internal air supply. Normally closed (NC) and Normally open (NO) control functions are available. The automation module is available in two versions. —Reduced planning and cabling time —Integrated air ports —Speed-AP function for fast mounting and initialisation —Optional flow direction and installation position

The GEMÜ 530 2/2-way globe valve has a rugged low maintenance stainless steel piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle sealing even after a long service life. A wiper ring fitted in front of the gland packing protects the seal against contamination and damage. — Suitable for inert, corrosive, liquid and gaseous media — Easily cleanable — Actuator and valve body are free from non-ferrous metals — High flow rates and compact design — ATEX version available as an option

The GEMÜ 610 2/2-way diaphragm valve has a low maintenance plastic piston actuator and is pneumatically operated. An integral optical position indicator is standard. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. —Same mounting height planes over multiple nominal sizes —Compact plant design due to flow optimised valve bodies —Integral optical position indicator and seal adjuster as standard —Option with electrical position indicator and / or lock out device

The GEMÜ 620 2/2-way diaphragm valve has a low maintenance metal membrane actuator and is pneumatically operated. The valve is also suitable for high media temperatures up to 150 °C. —Insensitive to particulate media —High flow rates —Optional flow direction —Suitable for inert and corrosive liquid and gaseous media —PFA, PP or hard rubber lined (optional)

The GEMÜ 550 2/2-way angle seat globe valve has a low maintenance stainless steel piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle sealing even after a long service life. A wiper ring fitted in front of the gland packing protects the seal against contamination and damage. —Suitable for inert and corrosive liquid and gaseous media —All medium wetted parts can be selected to suit relevant applications —Suitable for high media temperature —Stainless steel actuator easily cleanable

The GEMÜ 650 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve is designed for use in a sterile environment. All metallic actuator components are made of stainless steel. The compression springs of diaphragm sizes 80 and 100 are made of epoxy coated spring steel. Normally closed (NC), Normally open (NO) and Double acting (DA) control functions are available. An integral optical position indicator is standard. —Hermetic separation between medium and operator —Suitable for inert and corrosive liquid and gaseous media —CIP/SIP cleaning and sterilising capabilities —Autoclave capability —Optional flow direction and installation position

The GEMÜ 656 2/2-way diaphragm valve has a low maintenance metal membrane actuator and is pneumatically operated. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. The valve body has a full bore design. —High mechanical stability —High flow rate due to straight through flow —Optional flow direction —Valve can be cleaned without disassembly of operator

The GEMÜ 554 2/2-way angle seat globe valve has a plastic piston actuator and is pneumatically operated. The valve spindle is sealed by a self-adjusting gland packing or a compact seal cartridge, dependent on the size and version. A wiper ring or the wiper contour of the seal cartridge additionally protects the valve spindle against contamination and damage. This provides low maintenance and reliable spindle sealing even after a long service life. —Simple and fast commissioning —Good flow capability and compact design —Valve and positioner are optimally adapted to each other. (For positioner details please refer to the relevant data sheets) —Optionally suitable for contact with food according to Regulation (EC) No. 1935/2004 (K-No. 1935) —Standard gland packing suitable for vacuum up to 20 mbar (abs.)

KFE Special customer requirements Applications Overview Presses Machine Tools Automatization + Feeders Lifting Gear + Mobile Hydraulics Production Technology Special Machinery CAD Download Contact Electric Locking Unit The electric Locking Unit KFE is used as a stepless locking device on round rods and holds axial forces in both load directions without axial play. It is used where hydraulic or pneumatic solutions are not possible. The holding force is created by the proven spring-operated clamping system as it is used in SITEMA’s hydraulically or pneumatically operated Locking Units. At a drop of the control voltage or in case of failure of the electric supply, the Locking Unit KFE clamps automatically. Therefore, it is also suitable for use in safety relevant applications. To operate the Locking Unit KFE, a supply voltage of 24 V and a control signal for the input command “clamp/release” are sufficient. The Locking Unit is self-monitoring and provides output signals...

In particular applications, it can be necessary to hold high axial forces and torque at the same time. For pneumatic operation, our Locking Unit series KFPD meets this demand. Depending in the size, forces / torques of 12 kN / 120 Nm or 30 kN / 500 Nm can be held securely. The “normal” SITEMA Locking Units KFH are already able to hold smaller torque. Example: 280 Nm with, at the same time, an axial holding force of 100 kN on rod diameter 56. In case higher torque needs to be held, SITEMA’s special design series KFHD can help. With this design, it is possible to hold torque with a factor of 10 higher compared to the standard KFH unit. Example: 2800 Nm with, at the same time, an axial holding force of 100 kN on rod diameter 56. Whether the operation is pneumatic or hydraulic, the application is limited to static holding. The KFPD and KFHD can prevent a rotation from starting, but are not suitable to brake rotating masses.

Magnetic field sensors are used in particular for contactless detection of the piston position in pneumatic cylinders. Using a patented operating principle, our magnetic field sensors detect permanent magnets of different strength attached to the piston in all common cylinders error-free. The sensors operate wear-free, are short-circuit proof, rugged and IP67 rated. We also offer solutions for use in welding or hazardous areas as well as for analog queries.

Pneumatically operated angle seat valve is the extremely reliable allrounder in valve technology and is predestined for very high switching capacities. In stainless steel design for neutral and aggressive media but also for a wide range of temperature applications suitable. The angled seat design offers a high flow rate.

Pneumatically and electrically operated valves with connection pattern according to NAMUR. High quality aluminum construction. Available in 1/4 and 3/2 and 5/2 sizes.

The pressure regulator type 8042 is a smart combination of a pilot pressure regulator with a sliding gate control valve and is excellently suited for gases and vapors. The pressure regulator, which operates with auxiliary pneumatic energy, is characterized by highest dynamics and control quality. External or manual set point adjustment completes the compact and simple design of the valve and regulator.

The pressure regulator type 8042 in reinforced version is a smart combination of a pilot pressure regulator with a sliding gate control valve and is excellently suited for gases and vapors. The pressure regulator, which operates with auxiliary pneumatic energy, is characterized by highest dynamics and control quality. External or manual set point adjustment completes the compact and simple design of the valve and regulator.

The pneumatically operated directional valves VK are robust, reliable and can be installed in a variety of ways. Installation in-line, on the wall, on modules, as a battery or directly on cylinders is possible without any problems. Available sizes between 1/8, 1/4 and 1/2 in 3/2, 5/2 and 5/3.

Pneumatically operated globe valve type 7027 with integrated positioner for control applications with neutral to highly aggressive media. The straight design enables a highly efficient and very simple insulation of the valve body as well as the welded-on pipeline.

Pneumatically operated globe valve type 7017 in stainless steel design for on-off applications with neutral to highly aggressive media. The straight design enables a high flow rate as well as a highly efficient and very simple insulation of the valve.

Pneumatically operated angle seat flange valve for high switching powers. In stainless steel design also suitable for neutral and aggressive media. The angled seat design offers a high flow rate, the flange connection offers easy installation. Flange acc. to DIN EN 10921 Flange acc. to ANSI #150, ANSI#300 Limit switch Pilot valve Manual override . . .Piston actuator of Brass (chrome plated) Stainless steel Polymer Stainless steel diaphragm actuatorLow temperature version Pressure balanced version Degreased version, Silicon or PTFEfree version …

Avola GAMA 65 K Revolving Cross Cut Saw for professional applications Technical Equipment Motor rating 8,1 kW/400 Vac-50 Hz, star / delta start sawblade mounted direct on motor shaft Motor speed 3.000 rpm / sawblade speed 3.000 rpm Sawblade height at 90° / 245 mm – 45° / 164 mm – 30° / 113 mm Electrical sawblade inclination 90 – 30° – digital readout Revolving table 20° – 160° Two-hand pneumatic cross cutting operation Laser light for cross cutting position TCT-sawblade, dia. 650 x 30 mm x T 54 Dust extraction spigot 125 / 80 mm Options Additional clamping cylinders, horizontal, left-right Brush curtain for safety clamping hood

Effortless 180° rotation via foot pedal and automatic mechanical locking Optional sensory position readout Crank expansion via directionally stable joints, easily operable even under weight Highestquality arbor with maintenancefree bearing and minimal deflection Boxshaped stand with welded base plate for great stability LMHD Series PullOff Reel with manually adjustable brakes LMHDM Series Payoff Reel with threephase motors for start / stop operation LMHDR Series Payoff Reel with threephase motors and frequency inverter for continuous operation Pneumatic hold down arms Electropneumatic brake systems Larger mandrel segments Conical mandrels Traveling feature Different mandrel heights Various expansion ranges Different back plate sizes Loop control systems...etc.

Effortless 180° rotation via foot pedal and automatic mechanical locking Optional sensory position readout Strong plasmaburned back plate provides smooth and straight operation Removable and adjustable hub disks Fast and precise expansion via bevel gear with exceptionally wide ranges, allows clamping of all internationally common coil sizes LHD Series PullOff Reel with manually adjustable brakes LHDM Series Payoff Reel with threephase motors for start / stop operation LHDR Series Payoff Reel with threephase motors and frequency inverter for continuous operation Pneumatic hold down arms Electropneumatic brake systems Larger mandrel segments Conical mandrels Traveling feature Different mandrel heights Various expansion ranges Different back plate sizes Loop control systems...etc.

Movable keeper arms for coil guidance and centering Most durable hydraulic wedge type expansion, easily operable even under weight Highestquality reel arbor with doubled maintenancefree bearing and minimal deflection Sturdy and warp resistant body in welded construction for highest stability SHH Series PullOff Reel with manually adjustable brake and auxiliary drive to support coil setup SHR Series Payoff Reel with threephase motor and frequency inverter for continuous operation Pneumatic or hydraulic hold down arm Electropneumatic brake system Electromotive or hydraulic traveling feature Hydraulic coil car Concical keeper rolls w optional motorized travel Larger mandrel segments Different mandrel heights Fullsize back plate Vectorcontrolled drive system for heavy coil weights Servo drive and control system Loop control systems...etc. Double End Coil Reels w 180° turning radius Horizontal Coil Reels Recoilers Custom Layouts and Features