Open valve 2 to 3 turns and tighten bonnet nuts evenly with a wrench. Jul 11, 2019 gemu 605 pdf the type is an extremely compact pneumatically actuated valve. All metallic actuator components are made of stainless steel. Self drainage will only occur if the process line has a slope of a minimum of 3. Sectional drawing gemu valves, measurement and control. Discover the diaphragm valve product range of gemu. Sanitary diaphragm valve pneumatically operated shown with an iso body description the type 605 is an extremely compact pneumatically actuated valve with many features which make them ideal for pharmaceutical and bioprocessing applications. Sentinel process systems distributes industryleading sanitary diaphragm valves from gemu. Membranventil links, ausrichtung nach vorne diaphragm valve left.
Gemu 650 diaphragm valve, metal operating instructions 2. The gemu r677 22way diaphragm valve has a low maintenance plastic bonnet and is manually operated. Type 673 data sheet download the entire datasheet 673. The itt pureflo valve product line began in 1978 as an extension to the venerable itt diaflo product line.
This brochure is specific to the northamerican standards for diaphragm valve. Sanitary diaphragm valves from gemu, top line, gea. The diaphragm valve is practically the allrounder among the valves. The gemu 602 valve has a stainless steel handwheel and is manually operated. Bonnet and internals are made all of stainless steel. To achieve optimum diaphragm performance, only the highestgrade specially engineered materials are used in our diaphragm production. Edson replacement valve assemblies are available only in nitrile buna n and viton.
One of its major advantages is that only two components come into contact with the working medium the diaphragm and the valve body. Plastic diaphragm valve gemu r690 the gemu r690 22way plastic diaphragm valve has a low maintenance pneumatic membrane actuator. Gemu manual diaphragm valves chemical support systems. We are the leading supplier of stainless steel valves for aseptic and sterile applications in the pharmaceutical industry, biotechnology industry, as well as the foodstu. Membranventil rechts, ausrichtung nach vorne diaphragm valve right, orientation to front b600 0302. Diaphragm valve, metal construction the gemu 650 piston actuated 22way diaphragm valve is designed for use in sterile areas of application. The gemu pneumatically operated 22way diaphragm valve has a low maintenance membrane actuator which can be controlled by inert gaseous media. If diaphragm leaks at bodybonnet joint after reaching temperature and pressure, depressurize system and retighten nuts in accordance with section 1. Diaphragm material nbr, fpm, cr, epdm, ptfe fpm, epdm, ptfe fpm, epdm, ptfe nbr, fpm, cr, epdm, ptfe fpm, epdm, ptfe voltage dependent on diaphragm material andor body material, other versions on request diaphragms diaphragm sizes 10 300 choice of epdm, fpm, cr, iir, nbr valve bodies made of cast iron gg 25 valve bodies made of. Good resistance to many animal and vegetable oils as well. Plastic gemu valves, measurement and control systems.
This measure reduces the ringshaped gap between diaphragm and valve body in the external sealing area. The pureflo brand has earned a reputation for innovation, quality and performance. Topflo diaphragms for diaphragm valves top line process. Open valve and check bonnet nuts to ensure they are evenly tightened. The valve technical design makes them sterilizable and autoclavable. This leads to less pressure needed to push liquids through the valves and to an increased diaphragm lifetime. All medium wetted parts and the actuator housing are made of highgrade plastic materials which can be selected to suit the. Aseptic diaphragm valves also make very good control valves. Plastic diaphragm valve gemu r690 chemical uk expo. View gemu high purity diaphragm valve brochure top line topflo high purity diaphragm valves topflo diaphragm valves, because of their unique sanitary design, reliability, versatility, and ease of maintenance are an ideal choice for high purity process piping applications. Sanitary diaphragm valve manually operated the type 672 is a compact valve with many features which make it ideal for pharmaceutical and bioprocessing applications. Normally closed nc, normally open no and double acting da control functions are available. Weirstyle diaphragm valve cr neoprene chloroprene rubber csm hypalon chlorine sulphonylpolyethylene rubber epdm ethylene propylene fpm viton fluorine rubber iir butylrubber ageneralpurpose elastomer exhibiting a good combination of corrosive and abrasive resistance.
Stainless steel sanitary diaphragm valve page 4 of 7 drain angles for diaphragm valves table 2 valve size drain angle. Gemu diaphragms for aseptic and sterile applications. Sanitary diaphragm valve type 601 type 602 duhig stainless. High purity diaphragm valves central states industrial. Dn8 to dn50 kb straight through valve diaphragm valve with a full bore opening to ensure maximum flow when handling viscous or abrasive fluids. The gemu 620 22way diaphragm valve has a low maintenance metal membrane actuator and is pneumatically operated. The gemu metallic body weirstyle diaphragm valve is produced to numerous world standards. Gemu 650 diaphragm valve, metalgemu gebruder muller. An integral optical position indicator is standard. All compounds are fda and usp class vi compliant includes material certification. Animation illustrates the flow pattern and operating principals of a weir type diaphragm valve for industrial process control applications. The valve will seal against flow in either direction up to a. Due to optimized geometries in our forged bodies the flow coefficient is up to 35% higher than the industry average see kv values in illustration. Valve principle diaphragm valve with metal body youtube.
All metallic actuator components are made of stainless. Gemu diaphragms for aseptic and sterile applications cavinse. The handwheel is nonrising except diaphragm size 8 and has a standard optical position. Top line understands that the most important factor of diaphragm valve reliability is the diaphragm itself. The gemu type features a low maintenance piston actuator which can be controlled by inert gases. Gemu 514 operating instructions manual pdf download. Repair replacement sanitary high purity diaphragms for. In the closed position, the diaphragm is pressed onto the sealing weir. The type is an extremely compact pneumatically actuated valve. Sanitary diaphragm valves from gemu, top line, gea tuchenhagen.
Gemu 673 datasheet gemu valves industrial diaphragm. Models 601, 612, 653 and 673 are manually operated for managing system outputs. Stainless steel diaphragm valves for aseptic and sterile. Installation operating and maintenance instruction for. The type is a compact valve with many features which make it ideal for. A seal adjuster to increase service life of the diaphragm and an integral optical position indicator are included as standard. Increased diaphragm lifetimes and less energy consumption. Normally closed, normally open and double acting control functions are available. Friction lock on the valve body colour shows type of diaphragm material. The type 625 is an extremely compact pneumatically actuated valve with many features which. Replacement sanitary diaphragms precision fit and designed for oempart replacement for itt, saunders, gemu and new.
Pdf right click on link, select save as to view data sheets you will need adobe acrobat reader. Gemu has the right solution with its lined metal valve bodies, which meet even the strictest requirements in conjunction with the appropriate diaphragm material and thereby ensure a high degree of operational reliability. Data sheet diaphragm valve type 514, 515, 517 and 519. Diaphragm valve metal, dn 4 15 34 pages control unit gemu 8258 installation, operation and maintenance instructions. Since then itt pureflo has been delivering a process proven stainless steel diaphragm valve to high purity markets around the globe. An integral optical position indicator and a seal adjuster to increase service life of the diaphragm are included as standard. Electrically actuated bronze ball valve eva series dynaquip controls stevi 451 3way control valves with electric actuator aripremio 35. Viton and gf version elastomer available upon request. The compression springs of diaphragm sizes 80 and 100 are made of epoxy coated spring steel. Diaphragm valve, plastic see information on working medium on page 2 construction the gemu r690 diaphragm valve has a low maintenance membrane actuator which can be controlled by air or inert gases. Data sheet diaphragm valve type 514, 515, 517 and 519 hand wheel locking device hand wheel housing nut inner housing spindle assembly incl. Diaphragm compressor valve body as a recognised diaphragm valve specialist, gemu are familiar with almost all industrial sectors and applications. Gemu type 601 sanitary diaphragm valve, manually operated. Gemu sanitary diaphragm valves high purity diaphragm valves.
Description, compact design, stainless steel bonnet with sanitary internals, visual position indicator fda compliant diaphragms, triclamp, o. Full bore diaphragm valves as opposed to weirtype diaphragm valves have speci. Gemu models feature a autoclavable hand wheel and integrated travel stops for system longevity. Electrical remote indication that the valve is in the open position lockable handwheel compact, weightsaving design good specific flow capability body with integrated mounting facility diaphragm valve, plastic 677 bonnet dimensions gemu 677 mm diaphragm dn size o b a a1 1525 3240 50 6580 100 25 40 50 80 100 90 114 140 214 214 73 90.
Product range valves, measurement and control systems. View and download gemu 514 operating instructions manual online. Gemu diaphragm valves, available to buy online from valves online official gemu distibutor. The following diagram shows the basic structure of diaphragm valve that consists of three. Oct 03, 2019 gemu 687 pdf diaphragm replacement for gemu with diaphragm code 5e. Standard features, compact design, sanitary internals, visual position indicator, maintenancefree. The gemu 650 piston actuated 22way diaphragm valve is designed for use in sterile areas of application. The working medium only comes into contact with the inner valve body and diaphragm surfaces areas of use suitable for heavily and extremely contaminated liquid, inert and corrosive media heavily. Type 673 12 2 published november 6, 2008 by admin type 673 data sheet download the entire datasheet 673. The gemu 653 654 manually operated 22way metal diaphragm valve has a stainless steel bonnet and is available in two versions gemu 653 has a handwheel in high temperature and chemically resistant plastic, gemu 654 a stainless steel handwheel. The gemu 601, 612 and 673 manually operated diaphragm valves have a temperature resistant plastic handwheel. Saunders diaphragm valve range valves for corrosive and abrasive applications a type screwed weir type valve in sg iron, gunmetal and stainless steel. Assembly diaphragm installation bayonet type diaphragms. Type 601602 data sheet download the entire datasheet 601.
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