To see other variants and accessories, please enter the webcode on our website. webcode 339 Miscellaneous Components webcode WWW4U035 Non-Return Valves, LAT A spring-loaded spherical ground joint acts as pressure valve, with tightness guaranteed by a buffer liquid of higher viscosity. The spring pressure is adjustable, but the valve can also be pre-set and lead-sealed to order. Maximum pressure 0,1 bar. Use as a non-return valve under vacuum is possible. An inserted riser tube prevents contamination by buffer liquid. Where aggressive media are involved, the spring can be covered with inert fluid. Cone NS Standard cock with bore Order No. 14.5 / 23 3 mm 13 20 40145 19 / 26 3 mm 13 20 40219 29 / 32 3 mm 13 20 40229 14.5 / 23 without stopcock 13 20 41145 19 / 26 without stopcock 13 20 41219 29 / 32 without stopcock 13 20 41229 webcode WW7R3006 Glass Tubing, AR Glass, IDL Glass tubing in lengths of 750 mm, fused ends, in handy 1-kg packs. Outer Ø mm Wall mm Tubes pc Order No. PU kg/Pack 4 0.9 approx. 70 15 00 00004 1 6 1.1 approx. 32 15 00 00006 1 7 1.1 approx. 27 15 00 00007 1 8 1.1 approx. 22 15 00 00008 1 Gas Distributors webcode WWQVD046 1 2 Nitrogen Distribution Tubes, Rettberg Article Order No. 1Nitrogen distribution tube 13 40 30100 made of borosilicate glass 3.3, with 5 patented 2-way glass stopcocks Article Order No. 2Nitrogen distribution tube 10 70 00185 made of borosilicate glass 3.3, with 5 patented 2-way PTFE valves with fine thread and 3 KF16 connections. Complete with blind cover and adapter KF16 to 8 mm olive; plus flange material. webcode WWQVD048 Vacuum Distributors, Rettberg Vacuum distributors made of borosilicate glass 3.3, with PTFE high-vacuum valves with fine thread, passage 0 to 6 mm, with hose connectors. Article Quantity valves Order No. Vacuum distributor 3 10 70 00182 Vacuum distributor 4 10 70 00183 Vacuum distributor 5 10 70 00184 Glass Construction, Glass Equipment Grounded Joint Components / Special Equipment
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