Catalog: Duff Company Catalog | |
| pumps dielectric fittings relief valves regulators vents thermometers boiler trim gauges ... tape insulation and oil tanks water regulators backflow preventers and meters page ... sewage and effluent chemical transfer diaphragm centrifugal pool industrial pressure ... grating hose nozzles tubing air filters regulators and lubricators and quick connects ... | |
| steel valves duff co pilot orifice diaphragm operation for lower pressure drop ... tolerance of materials choice of diaphragm materials for fluid requirements ... controlled by the plunger but by a diaphragm this diaphragm covering the main ... | |
| hydroguard pressure equalizing valves a diaphragm operated poppet immediately responds to ... psi pressure drop central mixer #11a regulator self contained regulator provides ... materials for use with two-way no 11 regulators to control wth supply of a heating ... | |
| kit 1.6 gal urinal kit 1.0 gal disc diaphragm diaphragm kit guide closet relief valve ... | |
| -seated with eco shutoff servo type regulator with screw adjustment lp conversionkit ... operates on an off with thermostat call diaphragm operated valve opens under regulatr ... 38 solenoid operated vavle opens under regulator control closes if gas or power supply ... singlestage operators servo type regulator and pilot fitler and meets code ... automatic operators and servo type regulator solenoid operated first automatic valve ... .018 orifice for naatural gas and fied diaphragm-operated second automatic valve opens under ... orifice for lp applications pressure regulator closes upon interruption of gas or ... | |
| pressure check valve and extra large diaphragm they are factory adjusted to deliver 45 ... | |
| watts 1156f iron feed water pressure regulator features highest capacity performance ... in the system watts water pressure regulators duff co watts 1450f iron body dual ... of watts 1156f and rugged iron body diaphragm relief valve set 30 lbs size 1/2 max ... dual control consisting of feed water regulator 30 lb diaphragm relief valve and bronze ... n256 bronze body feed water pressure regulator tight seating check valve with integral ... | |
| regulators-backflowpreven ters-meters watts u5b standard capacity ... steel seat high temperature resistant diaphragm built-in thermal expansion by-pass ... /8 1/2 1/2 1/2 watts 26a water pressure regulators for water no 2 fuel oil and other ... liquids brass body regulators readily meet requirements for beverage ... 123lp super sensitive low pressure regulators for water no 2 fuel oil and other ... regulation and features an extra large diaphragm to assure close control of reduced ... high performance low pressure water regulator size 1/2 reduced pressure range 1030 ... | |
| duff co regulators-backflowpreven ters-meters reduced pressure zone ... o-ring stem o-ring rv disc assembly diaphragm piston seal bottom plug o-ring adapter ... 4 6 8 10 4 10 kit consists of diaphragm disc piston assembly seat seat o-ring ... o ring piston o-ring rv disc assembly diaphragm piston seal and lubricant rk909rt ... | |
| duff co regulators-backflowpreven ters-meters shock suppressors therm-x- ... steel shell polypropylene liner butyl diaphragm max operating pressure=200of standard ... only therm-x-trols are pressurized diaphragm-type expansion tanks designed to accept the ... water by a heavy-duty sealed-in butyl diaphragm that prevents loss of air and water ... | |
| by included minneapolis honeywell regulator co the diaphragm is made of heavy gauge ... | |
| driven pilot flapper valves control the diaphragm cartridges a pilot filter screen keeps ... and free of debris an optional pressure regulator maintains regeneration pressure for ... | |
| line products general purpose filters/regulators 1/4 3/8 1/2 series high capacity ... 40o-120of 4.4o-48.9oc brass bottom plug diaphragm operated zinc body relieving aluminum ... | |
| delta faucet wrench 684 stop valve 8 diaphragm level control 374 sump pump check valve ... 374 diaphragm pumps 387 tubular 207 209 diaphragm ... kit 263 copper brite 727 dole flow regulators 364-366 copper fitting tools 678 dole ... 728 couplings circulator 303 draft regulator 336 covert pumps 387 drain cleaner acid ... | |
| 99 compact pattern 5 cyrogenic 42 diaphragm 33 everlasting 34 fire protection 35 ... 270-277 water meters 367 water pressure regulators 355 water ram 683 water softeners ... -329 watts air 623-624 watts pressure regulators heating 309 watts relief valves 308 ... | |
