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  • GEMU 658, 688 Diaphragm Valve, Metal

    Nominal size 3/4” with stainless steel actuator, two stage actuation for end of cycle flow reduction 3/8”- 3/4” connections

    Standard Features

    • External mechanical adjustment 0-100%
    • Stainless steel actuator
    • Compact low maintenance design
    • Fail closed function only
    • EHEDG certified sealing concept
    • Second generation PTFE or EPDM diaphragms
    • 316L stainless steel valve body
    • Integral buttweld tube extensions or triclamp
    Available Options
    • Stroke limiter (adjustable travel stop open)
    • Electrical position indicators
    Special connections
    -  VCR®, hose barb, welded extensions (tube or pipe),
    -   ISO, DIN and other international standards

    Fabrications
    Cluster valve assemblies, Zero Static T-valves, Duplex, Multiported, Tank Bottom/Side Sampling,  and Custom Multiported block valves upon request.

    Materials
    AL-6XN® , Hastelloy® , and others available upon request.

    Typical Applications
    • Pharmaceutical manufacturing
    • Bioprocessing
    • Cosmetic
    • Brewery Service
    • Food and Beverage
    • Semiconductor
    • High Purity Chemicals

  • GEMU 658, 688 Diaphragm Valve, Metal

    Nominal size 3/4” with stainless steel actuator, two stage actuation for end of cycle flow reduction 3/8”- 3/4” connections

    Standard Features

    • External mechanical adjustment 0-100%
    • Stainless steel actuator
    • Compact low maintenance design
    • Fail closed function only
    • EHEDG certified sealing concept
    • Second generation PTFE or EPDM diaphragms
    • 316L stainless steel valve body
    • Integral buttweld tube extensions or triclamp
    Available Options
    • Stroke limiter (adjustable travel stop open)
    • Electrical position indicators
    Special connections
    -  VCR®, hose barb, welded extensions (tube or pipe),
    -   ISO, DIN and other international standards

    Fabrications
    Cluster valve assemblies, Zero Static T-valves, Duplex, Multiported, Tank Bottom/Side Sampling,  and Custom Multiported block valves upon request.

    Materials
    AL-6XN® , Hastelloy® , and others available upon request.

    Typical Applications
    • Pharmaceutical manufacturing
    • Bioprocessing
    • Cosmetic
    • Brewery Service
    • Food and Beverage
    • Semiconductor
    • High Purity Chemicals