Stainless steel float for durability Diaphragm balanced lever for progressive opening and closing Submersible PN 16 option Altitude settings option
F304 body & inner mechanism - F316 ball - FKM gasket - TS: -5°C/+90°C.
Excluded from 97/23/EC Directive (article 3, §3) - Flanged RF PN16 - GG25 body - Epoxy coated - Brass & bronze inner parts - NBR seat - Min. ΔP: 0,3 bar - PS: 16 bar - TS: -10°C/+80°C - Actuated by an e-float valve (included), to be connected by pipes (not included) - BSP connection 1/2".
Excluded from 97/23/EC Directive (article 3, §3) - ACS certification for ref. 491 only - Stainless steel inner mechanism - EPDM gasket - PS: 10 bar - TS: 0°C/+40°C. The 490 series float valve consists of a brass body, polyethylene float, EPDM gasket, stainless steel seat and needle. It is ACS (drinking water) certified, for horizontal installation on...