Catalog: Water Regulators and Blackflow Preventers & Meters | |
| watts u5b standard capacity water pressure reducing valve with integral strainer ... 1/2 through 2 suitable for initial pressure unless otherwise specified max temp ... in closed systems available low pressure range u5blp 10-35 set 30 lb 1/2 to 1 ... available high pressure range u5b hp range 75-100 set 90 size ... 3595 3651 3655 3661 duff co watts water pressure reducing valve watts 223 1/2 to 2 1/2 ... n223b 2 1/2 3 super capacity water pressure reducing valves with and without ... or industrial applications initial pressures up to 300 lbs reduced pressure range 25 ... -75 lbs set for 50 lbs delivery pressure unless otherwise specified npt female ... inlet and outlet max temperature 160of bronze body available ... low pressure range 1 35 lbs set for 30 lbs unless ... otherwise specified available high pressure range 1/2 3/4 1 50-145 1 1/4 50-120 ... | |
| or aspirator polished chrome finish max pressure 125 psi fig no price 8686 hose ... installations for in-line continuous pressure applications double check design ... especially made used under continuous pressure for labofor wall and yard hydrants ... lines to prevent backflow when supply pressure falls below system pressure female ... connections not subject to continuous pressure install 6 above highest downstream ... water into a potable water supply max temperature 160of at 125 lbs working ... pressure not a backflow preventer price series ... repair kits watts 800m4qtanti-siphon pressure vacuum breaker for health hazard cross ... connections continuous pressure applications install 12 above highest ... continuous systems or other continuous pressure piping systems working temp 33of to ... | |
| of combined back-siphonage and back pressure with both checks fouled epoxy coated ... a tank also suitable for steam service max pressure 15 psi size weight fig no ... test kit for testing all reduced pressure zone backflow preventers accurate ... | |
| polypropylene liner butyl diaphragm max operating pressure=200of standard ... tank is heated keeping the system pressure below the relief valve setting fig no ... max psig 43561 38696 49699 150 150 150 tank ... 11 15 3/8 price diatrol shock supressor max working pressure=100 psig max shock ... pressure=150 psig max operating temperature=200 o f precharge ... pressure=22 psig large size to 48 diameter ... loss of air and water logging the air pressure can be measured and field adjusted ... -compressible liquid flowing at a given pressure and velocity causes a surge or spike of ... called water hammer when this occurs a pressure wave travels back through the piping ... ava ilable mini-trol shock sup pressor max working pressure=150 psig max shock ... pressure=200 psig max operating temp=200of max velocity=10 ... | |
