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Type 688 1/2" – 2"
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Type 695 1/2" – 2"
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Type 612 3/8" – 3/4"
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Type 611 3/8" – 3/4"
Standard Features
Compact design
Glass filled polypropylene bonnet as standard
Visual position indicator
FDA compliant diaphragms
Body material 316L stainless steel
Triclamp® , O.D. Tubing, ISO, and DIN end connections
Sizes 3/8” – 3/4”
Available Options
Special connections
Hose barb, tube extensions, Swagelok®, Cajon VCR®, Ingold®, and others available upon request.
Fabrications
Cluster valve assemblies for both horizontal and vertical orientations, and custom fabrications upon request.
Materials
AL-6XN®, Hastelloy®, Titanium®, and others available upon request.
Typical Applications
Pharmaceutical manufacturing
Bioprocessing
Cosmetic
Brewery Service
Food and Beverage
Semiconductor
High Purity Chemicals
Type 605 1/4" – 1/2"
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Type 601 / 602 1/4" – 1/2"
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Access Valves & Steam Blocks
The standard GEMÜ diaphragm valve body can be supplied with various porting options, providing access to the process systems. These ports are used to connect purge, steam, CIP or sampling devices. Due to the design of our forged valve bodies, same size access ports can be provided.
Various end connections such as buttweld, triclamp, compression fittings, etc. can be supplied per customer specification.
By-Pass Valves
The standard GEMÜ diaphragm valve body can be supplied with a "By-Pass" valve machined into the main valve body. This design enables a smaller amount of process medium to flow through the valve by-passing the weir of the main valve. The valve is designed to be self-draining when installed in the horizontal or vertical position.
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Tank Bottom Valves
The design of the GEMÜ Tank Bottom Diaphragm Valve is based on the design of the standard diaphragm valve. However, unlike conventionally available tank valves, the GEMÜ Tank Bottom Valve is machined from solid bar stock. Also, since this valve is not a welded construction, there is no reason to worry about non-fully penetrated or defective welds, which are potential areas of contamination.
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GMP & SAP Valves
The GEMÜ GMP (Good Manufacturing Practice) Valve is typically installed in a vertical position and the SAP (Sterile Access Port) valve in the horizontal position.
The funtion of a “T” fitting and a branch valve is combined into the valve body. The third port is located in line with the weir (point of seal).