{"product_id":"hal-lok-diaphragm-valves-tube-fitting-end","title":"Tube Fitting End","description":"\u003cp\u003eTube Fitting End. Select the documented size and construction for quotation.\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003ch3\u003eTechnical specification\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTechnical Specifications\u003c\/th\u003e\n\u003cth\u003eTechnical Specifications\u003c\/th\u003e\n\u003cth\u003eTechnical Specifications\u003c\/th\u003e\n\u003cth\u003eTechnical Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size(in.)\u003c\/td\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003ctd\u003e3\/8\",1\/2\"\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Coefficient(Cv)\u003c\/td\u003e\n\u003ctd\u003e0.27\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum working pressure\u003c\/td\u003e\n\u003ctd\u003e250psi (17.2bar)\u003c\/td\u003e\n\u003ctd\u003e250psi (17.2bar)\u003c\/td\u003e\n\u003ctd\u003e250psi (17.2bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003ePCTFE\u003c\/td\u003e\n\u003ctd\u003e-40℃-80℃(-40℉-176℉)\u003c\/td\u003e\n\u003ctd\u003e-40℃-80℃(-40℉-176℉)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003ePFA,Vespel®\u003c\/td\u003e\n\u003ctd\u003e-26℃-177℃ (-15℉-350℉)\u003c\/td\u003e\n\u003ctd\u003e-26℃-177℃ (-15℉-350℉)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal\/External Leak Rate\u003c\/td\u003e\n\u003ctd\u003e≤1×10−9-std cm3\/s(He)\u003c\/td\u003e\n\u003ctd\u003e≤1×10−9-std cm3\/s(He)\u003c\/td\u003e\n\u003ctd\u003e≤1×10−9-std cm3\/s(He)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eModels, sizes and drawing dimensions\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCatalogue basic reference\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eQSGF-4C\u003c\/td\u003e\n\u003ctd\u003ePort Sizein.: 1\/4; Operating(Normally): CLOSE; Dimensions,mm \/ A: 48.0; Dimensions,mm \/ B: 11.0; Dimensions,mm \/ C: 67.0; Dimensions,mm \/ D: 40.0; Dimensions,mm \/ E: 25.0; Dimensions,mm \/ F: 26.0; Dimensions,mm \/ G: 25.4; Connection size: 1\/4 in.; Operation: Normally closed; Maximum working pressure: 250 psi (17.2 bar); Cv: 0.27; Seat options: PCTFE: -40 to 80°C; PFA or Vespel: -26 to 177°C; Internal\/external helium leak rate: ≤1×10⁻⁹ std cm³\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQSGF-4O\u003c\/td\u003e\n\u003ctd\u003ePort Sizein.: 1\/4; Operating(Normally): OPEN; Dimensions,mm \/ A: 48.0; Dimensions,mm \/ B: 11.0; Dimensions,mm \/ C: 67.0; Dimensions,mm \/ D: 40.0; Dimensions,mm \/ E: 25.0; Dimensions,mm \/ F: 26.0; Dimensions,mm \/ G: 25.4; Connection size: 1\/4 in.; Operation: Normally open; Maximum working pressure: 250 psi (17.2 bar); Cv: 0.27; Seat options: PCTFE: -40 to 80°C; PFA or Vespel: -26 to 177°C; Internal\/external helium leak rate: ≤1×10⁻⁹ std cm³\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQSGF-6C\u003c\/td\u003e\n\u003ctd\u003ePort Sizein.: 3\/8; Operating(Normally): CLOSE; Dimensions,mm \/ A: 64.0; Dimensions,mm \/ B: 16.0; Dimensions,mm \/ C: 84.0; Dimensions,mm \/ D: 55.0; Dimensions,mm \/ E: 36.0; Dimensions,mm \/ F: 36.0; Dimensions,mm \/ G: 28.0; Connection size: 3\/8 in.; Operation: Normally closed; Maximum working pressure: 250 psi (17.2 bar); Cv: 0.7; Seat options: PCTFE: -40 to 80°C; PFA or Vespel: -26 to 177°C; Internal\/external helium leak rate: ≤1×10⁻⁹ std cm³\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQSGF-6O\u003c\/td\u003e\n\u003ctd\u003ePort Sizein.: 3\/8; Operating(Normally): OPEN; Dimensions,mm \/ A: 64.0; Dimensions,mm \/ B: 16.0; Dimensions,mm \/ C: 77.5; Dimensions,mm \/ D: 55.0; Dimensions,mm \/ E: 36.0; Dimensions,mm \/ F: 26.0; Dimensions,mm \/ G: 28.0; Connection size: 3\/8 in.; Operation: Normally open; Maximum working pressure: 250 psi (17.2 bar); Cv: 0.7; Seat options: PCTFE: -40 to 80°C; PFA or Vespel: -26 to 177°C; Internal\/external helium leak rate: ≤1×10⁻⁹ std cm³\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQSGF-8C\u003c\/td\u003e\n\u003ctd\u003ePort Sizein.: 1\/2; Operating(Normally): CLOSE; Dimensions,mm \/ A: 64.0; Dimensions,mm \/ B: 16.0; Dimensions,mm \/ C: 84.0; Dimensions,mm \/ D: 55.0; Dimensions,mm \/ E: 36.0; Dimensions,mm \/ F: 36.0; Dimensions,mm \/ G: 28.0; Connection size: 1\/2 in.; Operation: Normally closed; Maximum working pressure: 250 psi (17.2 bar); Cv: 0.7; Seat options: PCTFE: -40 to 80°C; PFA or Vespel: -26 to 177°C; Internal\/external helium leak rate: ≤1×10⁻⁹ std cm³\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQSGF-8O\u003c\/td\u003e\n\u003ctd\u003ePort Sizein.: 1\/2; Operating(Normally): OPEN; Dimensions,mm \/ A: 64.0; Dimensions,mm \/ B: 16.0; Dimensions,mm \/ C: 77.5; Dimensions,mm \/ D: 55.0; Dimensions,mm \/ E: 36.0; Dimensions,mm \/ F: 36.0; Dimensions,mm \/ G: 28.0; Connection size: 1\/2 in.; Operation: Normally open; Maximum working pressure: 250 psi (17.2 bar); Cv: 0.7; Seat options: PCTFE: -40 to 80°C; PFA or Vespel: -26 to 177°C; Internal\/external helium leak rate: ≤1×10⁻⁹ std cm³\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable options\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eValues\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat material\u003c\/td\u003e\n\u003ctd\u003ePCTFE | PFA | Vespel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eDiaphragm Valve Seat Options\u003c\/h3\u003e\u003cp\u003eSeat: PCTFE (-40 to 80°C) | PFA (-26 to 177°C) | Vespel (-26 to 177°C). Maximum working pressure: 250 psi (17.2 bar). Confirm the selected construction and rating.\u003c\/p\u003e\u003ch3\u003eOrdering notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eInternal LABCON suffix identifies seat choice; catalogue basic model retained.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eCatalogue drawing dimensions are nominal. Pressure and temperature ratings depend on the selected material, seals and configuration. Confirm the complete manufacturer ordering code with the quotation.\u003c\/p\u003e\u003cp\u003eSource references and links are provided in the product documentation fields.\u003c\/p\u003e","brand":"HAL-LOK","offers":[{"title":"QSGF-4C | Port Sizein.: 1\/4; Connection size: 1\/4 in.; Operation: Normally closed \/ PCTFE","offer_id":71537450942717,"sku":"QSGF-4C-LC-PCTFE","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-4C | Port Sizein.: 1\/4; Connection size: 1\/4 in.; Operation: Normally closed \/ PFA","offer_id":71537450975485,"sku":"QSGF-4C-LC-PFA","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-4C | Port Sizein.: 1\/4; Connection size: 1\/4 in.; Operation: Normally closed \/ Vespel","offer_id":71537451008253,"sku":"QSGF-4C-LC-VESPEL","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-4O | Port Sizein.: 1\/4; Connection size: 1\/4 in.; Operation: Normally open \/ PCTFE","offer_id":71537451041021,"sku":"QSGF-4O-LC-PCTFE","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-4O | Port Sizein.: 1\/4; Connection size: 1\/4 in.; Operation: Normally open \/ PFA","offer_id":71537451073789,"sku":"QSGF-4O-LC-PFA","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-4O | Port Sizein.: 1\/4; Connection size: 1\/4 in.; Operation: Normally open \/ Vespel","offer_id":71537451106557,"sku":"QSGF-4O-LC-VESPEL","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-6C | Port Sizein.: 3\/8; Connection size: 3\/8 in.; Operation: Normally closed \/ PCTFE","offer_id":71537451139325,"sku":"QSGF-6C-LC-PCTFE","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-6C | Port Sizein.: 3\/8; Connection size: 3\/8 in.; Operation: Normally closed \/ PFA","offer_id":71537451172093,"sku":"QSGF-6C-LC-PFA","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-6C | Port Sizein.: 3\/8; Connection size: 3\/8 in.; Operation: Normally closed \/ Vespel","offer_id":71537451204861,"sku":"QSGF-6C-LC-VESPEL","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-6O | Port Sizein.: 3\/8; Connection size: 3\/8 in.; Operation: Normally open \/ PCTFE","offer_id":71537451237629,"sku":"QSGF-6O-LC-PCTFE","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-6O | Port Sizein.: 3\/8; Connection size: 3\/8 in.; Operation: Normally open \/ PFA","offer_id":71537451270397,"sku":"QSGF-6O-LC-PFA","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-6O | Port Sizein.: 3\/8; Connection size: 3\/8 in.; Operation: Normally open \/ Vespel","offer_id":71537451303165,"sku":"QSGF-6O-LC-VESPEL","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-8C | Port Sizein.: 1\/2; Connection size: 1\/2 in.; Operation: Normally closed \/ PCTFE","offer_id":71537451335933,"sku":"QSGF-8C-LC-PCTFE","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-8C | Port Sizein.: 1\/2; Connection size: 1\/2 in.; Operation: Normally closed \/ PFA","offer_id":71537451368701,"sku":"QSGF-8C-LC-PFA","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-8C | Port Sizein.: 1\/2; Connection size: 1\/2 in.; Operation: Normally closed \/ Vespel","offer_id":71537451401469,"sku":"QSGF-8C-LC-VESPEL","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-8O | Port Sizein.: 1\/2; Connection size: 1\/2 in.; Operation: Normally open \/ PCTFE","offer_id":71537451434237,"sku":"QSGF-8O-LC-PCTFE","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-8O | Port Sizein.: 1\/2; Connection size: 1\/2 in.; Operation: Normally open \/ PFA","offer_id":71537451467005,"sku":"QSGF-8O-LC-PFA","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"QSGF-8O | Port Sizein.: 1\/2; Connection size: 1\/2 in.; Operation: Normally open \/ Vespel","offer_id":71537451499773,"sku":"QSGF-8O-LC-VESPEL","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/2bfff12f3bbbe831f635f053ace6bbfa.jpg?v=1791890595","url":"https:\/\/labcon.sa\/products\/hal-lok-diaphragm-valves-tube-fitting-end","provider":"LABCON","version":"1.0","type":"link"}