Air Release Hydrant With Valve For Potable Water Brochure

AIR RELEASE HYDRANTWITH VALVE FOR POTABLE WATERDESCRIPTION? The air release hydrant with an aeration and air-bleed valve can be installed on a pipeline with the use of a pipe tee or a pipe saddle with flanged outlet? Use of that kind of the hydrant eliminates the need of erection of an underground chamber or a much bigger shaft? Medium outflow cut off valve, spring non-return valve for water, allows easy disassembly of the aeration and air-bleed valve for cleaning or maintenance works? In case of underground installation the cover of the air release hydrant for water should be put into surface box of min. dia. 300 mm, ? The air release hydrant has got drainage pipe for draining of liquids ? In order to facilitate flow down of rain water the air release hydrant should be covered with layer of draining materialMATERIALS? cover polyester laminate with glass fibre? damping set galvanized carbon steel St3S? protecting pipe stainless steel OH18N9 or PVC-U? air release valve plastics? sealing sleeve Mo58? flange with guiding sleeve stainless steel OH18N9 + Mo58? non-return valve stainless steel OH18N9? drain pipe galvanized cast iron? tightening bolts galvanized carbon steel St3SWe reserve the right to change technical detailsTECHNICAL DATAprotecting tube diameter 204 mmair release valve DN 50 / PN 16working pressurep min. = 0,2 barp max. = 10 barmedium potable water, industrial watermedium temperature max. 50 oCair releasing output - automatic for p = 10 bar : 100 m3/hair releasing output - kinetic for p = 0,4 bar : 250 m3/hweight 14,7 kgDIMMENSIONSconnection flange DN 80 PN 10/16total length in mm pipe cover depth in mm weight in kg535 750 24 PRODUCT CODE NO783 1000 25 CSWN 0801035 1250 26 in case of order please give pipe cover depth;for example CSWN 080 1001285 1500 27Other lengths on requestCOROL ® Spó?ka z o.o. JANIKOWO, ul. Gnie?nie?ska 67/69, 62-006 KOBYLNICA, tel. +48 61 8151100, fax +48 61 8151149, e-mail: office@corol.pl, www.corol.plTwoja marka catalogue sheet April 2004