Model ART.435/436 - Check Valve Brochure

Art. 435NORVA CHECK VALVEIMP ARMATURE d.o.o.Art. 435DN 40 - 300PN 6*/10/16Pmax = 16 bar• Swing check non - return valve with unrestricted passage, resilient seated, low - resistance door suspension; door seal may be used on both sides - wide range of application in potable and waste water systems • Simple mounting - dismantling into pipeline• It needs no special maintenance• Complete closing even at small pressure difference - 0.5 bar• Ensured integrity in food - processing industry• Wide range of application• Technical delivery conditions to EN 12266 - 1,2• EN 19 Specification • Face to face per EN 558-1, basic series 48 (DIN 3202, F6)• Strength test / Pressure testing to EN 12266 - P10, P11 • Flanged connections EN 1092-2 PN 10/16*on agreement IMP ARMATURE, izdelava in servis industrijskih armatur, d.o.o., Ljubljanska cesta 43, 1295 Ivancna Gorica, SlovenijaWe have the right to technical changes. Body / cover material EN-GJL-250 (JL1040), GG 25 01 EN-GJS-400-15U (JS1030), GGG 40 02Covering material of the disc EPDM (Nordel) -30°C ... 90°C ENBR (Perbunan) -20°C ... 50°C P Pressure rating PN 6* 6 PN 10 10PN 16 16Nominal sizeDN 40 - 300 386 (0)1/ 788 73 00, 788 73 01 + 386 (0)1/ 788 73 28 imp-ta@siol.net HTTP://www.imp-ta.siOther materials for body and disc-seal are also available on agreement and on placing the order. All dimensions are in mm. NORVA CHECK VALVE TYPE 435 , PN/ANSI , DN TECHNICAL DRAWINGTECHNICAL INFORMATIONORDER CODE ?????????????????????????? ?????????????????????????????????????????????????? ???? ????????? ?? ?? ???? ?? ?? ??????????????????? ?? ˜˜˜˜˜ ?? ˜˜˜˜˜ ?? ? ?????????? ?????????? ????????fffff? fffff ?? ? fffff? fffff? fffff ?? ? fffff??? ??? ??? ?? ??? ??? ??? ? ?? ??? ??? ? ?? ??????? ??? ??? ?? ??? ??? ??? ? ?? ??? ??? ? ?? ??????? ??? ??? ?? ??? ??? ??? ? ?? ??? ??? ? ?? ??????? ??? ??? ??? ??? ??? ??? ? ?? ??? ??? ? ?? ???????? ??? ??? ??? ??? ??? ??? ? ?? ??? ??? ? ?? ???????? ??? ??? ??? ??? ??? ??? ? ?? ??? ??? ? ?? ???????? ??? ??? ??? ??? ??? ??? ? ?? ??? ??? ? ?? ???????? ??? ??? ??? ??? ??? ??? ? ?? ??? ??? ?? ?? ????????? ??? ??? ??? ??? ??? ??? ?? ?? ??? ??? ?? ?? ????????? ??? ??? ??? ??? ??? ??? ?? ?? ??? ??? ?? ?? ??????verzija št. 24092007