Actuator piston - Import export

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 C60 CleanStar ultra pure 2/2-way diaphragm valve has a plastic piston actuator and is pneumatically operated. A stroke limiter and an optical position indicator are integrated as standard. All medium wetted parts are made of PVDF or PTFE. —High purity due to cleanroom manufacturing —High Flow version —High flow rates —Minimal deadleg —Optional flow direction —Also available as T valve —The valve is available with ECTFE union nut as an option. Thus you achieve: brief equipment rinsing times, clearly improved Kv values (High Flow), high "MTBF" and reduced costs

The GEMÜ 660 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve was designed for dosing and filling a wide range of products. All metallic actuator components are made of stainless steel. Normally closed (NC), Normally open (NO) and Double acting (DA) control functions are available. A stroke limiter and seal adjuster and an optical position indicator are integrated as standard. —Optional flow direction and installation position —Stroke limiter and seal adjuster easy to adjust —Precise stroke scale on the cover, 10 scale points per turn (one full turn corresponds to 1 mm stroke) —Improved sealing —Distance sleeves for the diaphragm available (not for steam applications) —2 control air connectors in flow direction, 4 control air connectors as an option, two of which are arranged across the flow direction —Fast cycle duties due to minimized filling volume —Electrical position indicators on request

The GEMÜ 532 2/2-way globe valve has a rugged low maintenance aluminium 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. The actuator does not require an actuator flange (as used in the GEMÜ 512). — Robust aluminium actuator — High flow rates and compact design — Extensive range of accessories — Various flanged bodies made of stainless steel or SG iron

The GEMÜ 410 butterfly valve has a low maintenance corrosion resistant plastic piston actuator and is pneumatically operated. — Low weight — Robust design — Impact resistant, corrosion resistant — Compact, lightweight construction and high performance — Simple installation

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 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 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.)

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