— Valves manufactured and tested in acc. to EN 1074-2 (water supply valves)
— Resilient seated acc. to EN 1171 (tab. 6, cat. 3)
— Flanges acc. to EN 1092-2 PN 10/16
— Installation length acc. to EN 558-1, ser. 14, 15
— Final strength and tightness test acc. to EN 12266-1
— Corrosion protection acc. to DIN 30677-2 and EN 14901
— Sealing elements for drinking water acc. to EN 681
— Microbiological suitability acc. to EN 16421 (W270)
Art. 735/740 GAVE EA
DN 50–600
-Gate valve factory-prepared for electro actuator
-Connection standard EN ISO 5210
-Certified for potable water
-Low operating torque
-Stem with 3 O-rings sealing and rolled threads
-Simple handling, high resistance to operating torque
-Stem nut vulcanised in wedge – no possibility of rubber damage
— DVGW, UBA, W270, ACS WRAS, Belgaqua for EPDM sealing elements and Epoxy coating
— GSK – RAL GZ-662/2 for corrosion protection
— DVGW certificate for the German market
— ÖVGW certificate for the Austrian market
— VIK for the Croatian market
— EAC for the Russian market
— EMI for the Hungarian market
— Conformity for potable water acc. to DM 174 for the Italian market
POSSIBLE ADDITIONS
— Bypass DN 50 for DN 500–600
— Adjustment for constant 80% vacuum
— Flanges PN6, ANSI 150