Gemu Model 612, 1/2" Sanitary Triclamp Diaphragm Valve, Ss316, Biopharm, Ptfe

US $67.50

  • Newbury Park, California, United States
  • Feb 24th
GEMU Model 612, 1/2" Sanitary Triclamp (ASME BPE) 2-way Diaphragm Valve Assembly, Stainless Steel 316L, for Biopharm. Brewery, and Food Service   Seller's Description:   Offered is a GEMU 612 manually operated diaphragm valve with 2-way bodies and 1/2" Sanitary (ASME BPE) connections. Overall length, flange-to-flange, is 3.5".  The bonnet and internals are made of all stainless steel, and the hand-wheel is made of temperature-resistant plastic.  The bonnet design includes an integral optical position indicator (red band) to help know whether the valve is opened or closed and a seal adjuster to increase service life of the diaphragm.  During refurbishment,  the diaphragm was replaced with an PTFE-lined EPDM DN 10 diaphragm that came from stock and was unused (i.e. "new").  As a bonus, I am also including a SPARE diaphragm of the same type (GEMU, DN 10, Type 50).    These valves find use in a variety of settings, ranging from pharmaceutical manufacturing and bioprocessing, to brewery and food and beverage service. Working media would include corrosive or inert, gaseous and liquid media which have no negative impact on the physical and chemical properties of the body and diaphragm material, which in this case is stainless steel 316L and PTFE.     The simple breakdown of the valve to separate the product contact body and diaphragm makes washing and sanitizing simple and effective.  Replacement diaphragms are also available through GEMU USA. The PTFE (teflon) laminated diaphragm included has a service temperature from -10 to 100°C (14 - 212°F) and pressures up to 150 psig.   Several of these valves are available; I sanitized and re-assembled each of them with the new diaphragms. The exterior body may show some minor nicks from use, but I've selected valves that have highly polished interiors and seal-face surfaces with minimal use/scratching. I would not sell you a valve that has a damaged or corroded flange or interior where you could not make an effective connection - these are very nice.  A PDF copy of the Data Sheet for this valve can be found by googling "Gemu 612 Valve". ALSO, please check my other listing as I am bringing other valve types and sizes up, and offering additional spare diaphragms from the stock I acquired.  Who are you buying from?  I am a professional scientist/engineer with 25 years of laboratory experience.  I know equipment: how to use it, integrate it, or re-purpose it; troubleshoot and fix it (if need be); and mostly how to source and select good used pieces for my personal use or for resale here.  I provide accurate descriptions of what it is and what it can do for you.  If you have a question on this item or in comparison to another, please feel free to ask.  Thank you!       What's Included: GEMU Model 612-015-D-80-40-50-0-1TS, with un-used, "new from stock" diaphragm, as described and pictured. A spare, un-used, "new from stock" DN10, Type 50 PTFE-lined EPDM diaphragm  PDF Copy of Data Sheet (available before purchase if requested) Features and Specifications Standard Features  ·         Stainless steel bonnet with sanitary internals ·         Ultem® 1000 polymer handwheel, ·         EHEDG certified sealing concept ·         Autoclavable ·         Compact design ·         Seal adjuster (adjustable travel stop closed) ·         Visual position indicator ·         PTFE / EPDM diaphragm ·         Body material forged 316L stainless steel ·         Integral triclamp connections Typical Applications ·         Pharmaceutical manufacturing ·         Bioprocessing ·         Cosmetic ·         Brewery Service ·         Food and Beverage ·         Semiconductor ·         High Purity Chemicals   Specifications Body Type 612, with Diaphragm Size 10 Nominal Size DN 15 (1/2") Body Configuration (Code) 2/2 Way Body (D) Connection (Code) Clamps ASME BPE for pipe (80) Valve Body Material (Code) 1.4435 (SS 316L), forged body (40) Diaphragm Mat'l (Code) PTFE/EPDM, PTFE Lam. (50) Control Function (Code) Manual (0) Bonnet Version (Code) Black Handwheel (1TS) Surface Finish Electropolished Internal/External (unknown RA, but < 0.8 micrometers max. when new) Length Dimension 3.5" (88.9 mm) Bonnet Height Dimension 80 mm from base connection to body   Conditions for Sale: By making an offer or purchasing this item you agree to the following terms: ·   It is the buyer’s responsibility to fully comply all regulations made by the U.S. Food and Drug Administration and state and local regulatory agencies upon purchasing this item. ·   The buyer will not hold the seller responsible for the appropriate or inappropriate use of this device either by the user or a third party. ·   Once purchased, it is the sole responsibility of the buyer to assume any and all liability from the use of this device. ·   It is assumed that the buyer understands the nature of the item(s) at the time of purchase.  ·   Test results of item(s) for sale is/are described to the best of seller's ability in the ad; unless otherwise stated, the equipment is shipped operational. At this point, it is the buyers responsibility to inspect and test the item(s).  The buyer must notify the seller within 48 hours of receiving if the product has been damaged through shipping. ·   Used equipment carries no warranty by the seller unless stated in the listing; buyer assumes all responsibility of the equipment beyond the 48 hours after receipt. Seller may be available to provide advice on repair after the 48 hour period in a good faith effort to resolve any issues. ·   Items identified as "NEW" will carry a 14-day warranty against failure (less shipping), provided it is determined that the equipment was used as intended and the buyer returns equipment to me for failure analysis (buyer pays return shipping).  
Interior/sealing surfaces of body are clean and polished with minimal scratches
Brand GEMU
MPN 612-015-D-80-40
Model 612

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