GEMU has a very good delivery performance in providing valves in the HIGH PURITY industry. GEMU's products are developed for process equipment such as ultrapure chemical supplies, ultrapure purification and distribution systems. It can be applied to precision machinery, as well as optical, solar power, electronic and microelectronic engineering, semiconductor, pharmaceutical, and biotechnology industries. Sensing the need for investment to stabilize production facilities, GEMU began producing all HIGH PURITY products in a new clean room facility in Switzerland in 2012
The CleanStar® C60 HPW pneumatically operated ultra pure 2/2 way diaphragm valve has a complete PFA-HP body. All medium wetted parts are made of PFA-HP or PTFE (diaphragm). The exterior actuator parts of the piston actuator are made of PVDF. The CleanStar® C67 HPW manually operated ultra pure 2/2-way diaphragm valve has a complete PFA-HP body. All medium wetted parts are made of PFA-HP or PTFE (diaphragm). The exterior bonnet parts are made of PVDF.
The CleanStar® C50, C51 and C57 HPW ultra pure 2/2-way plastic diaphragm globe valves have a PFA or PTFE body. All medium wetted parts are made of PFA or PTFE. The external operator parts are made of PVDF. The union nuts are available in PVDF, PFA and C-PFA.
Pneumatic valve
• Low maintenance piston actuator
• Control functions: NC, NO, DA
• External actuator parts made of PVDF
• Standard stroke limiter and position indicator
• Union nut optionally made of ECTFE
Manual valve
• Ergonomic handwheel
• Metal-free
• External operator parts made of PVDF
• Standard seal adjuster and position
Pneumatic valve
• Low maintenance piston actuator
• Control functions: NC and NO
• All external actuator parts made of PVDF
• All media wetted parts made of PTFE
• Standard optical position indicator
• Stroke limiter available
• Integral mounting lugs
Manual valve
• Ergonomic handwheel
• All external operator parts made of PVDF
• All media wetted parts made of PTFE
• Optical position indicator