Catalog: Water Regulators and Blackflow Preventers & Meters
Company/Brand: Duff Company
outlet pressure water regulating valve in Water Regulators and Blackflow Preventers & Meters by Duff Company
ters-meters watts u5b standard capacity water pressure reducing valve with integral ... with npt union inlet and npt female outlet for sizes 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 ... 4109 3595 3651 3655 3661 duff co watts water pressure reducing valve watts 223 1/2 ... 2 1/2 n223b 2 1/2 3 super capacity water pressure reducing valves with and ... 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 ...

examples type purpose 1 2 3 4 reduced pressure zone back two independent check valves ... supply lines with intermediate relief valve backpressure or back siphonage ... connections supplied with shut-off valves where there is a high potential lab ... health contamination and continuous pressure applicawaste digesters continuous ... pressure tion car washes reduced pressure detector assy high hazzard rpz valve ... backflow preventers with a water meter and rpz in by pass line fire ... detects leaks and unauthorized use of water fire sprinkler lines all cross- ... connections subject to double check valve assembly two independent check valves ... health contamination and continuous pressure applica checks are replaceable for ... repair testing continuous pressure tions main supply lines food cookers ...

fits standard laboratory faucet pipe outlet or gooseneck outlet fits standard lab ... or aspirator polished chrome finish max pressure 125 psi fig no price 8686 hose ... prevent the flow of contaminated water back into the portable water supply ... installations for in-line continuous pressure applications double check design ... vent 8675 for use on hot or cold water and can be watts nf8 especially made ... used under continuous pressure for labofor wall and yard hydrants ... lines to prevent backflow when supply pressure falls below system pressure female ... union inlet and outlet fig no price connections may be ... backflow preventer for vending machine water supply lines prevent backflow of carbon ... dioxide gas and carbonated water into the water supply system stainless ...