Catalog: Heating | |
| jacket 3/4 boiler drain asme relief valve 30 lb 1 1/4 circulator wired and piped ... automatic redundant combination gas valve 24v with pilot filter switches one ... 0 80.8 80.7 jamaica cast iron gas fired steam boiler standard equipment includes ... diver deluxe baked enamel steel jacket steam pressure gauge 3/4 boiler drain asme ... pop safety valve set for r15 psi pa-404a pressure-trol ... | |
| duff co nassau cast iron oil fired steam boiler standard equipment with coil ... oil burner with cad cell oil solenoid valves r8184g primary control mounted tankless ... with trimmings asme 3/4 pop safety valve silicone sealant boiler drain draft ... pa-404a pressure trol l-4006a aquastat steam gauge low water cutoff #67 float type ... pressure gauge boiler drain asme relief valve draft regulator standard equipment less ... | |
| limit for pressure systems such as steam air non-combustible gases or non- ... v8043f 1028 1/2 motorized zone valve v8043f 1036 3/4 motorized zone valve ... v8043f 1051 1 motorized zone valve fig no 10317 10318 10320 price fig no ... johnson gsa g60 g65 g67 g600 g770 gas valves continuous pilot or intermittent pilot ... | |
| danfoss duff co thermostatic radiator valves also available honeywell taco and b&g ... operator with valve-mounted sensor and dial built in fig no price ... 54078 operator with valve-mounted dial and remote sensor remote 6 ... tubes fig no price 54089 operator with valve-mounted sensor and dial built-in tamperproof ... fig no price 54090 straight valve body for hot water only 1/2 solder fig ... fig no price 54111 side mount angle valve body hot water and 2 pipe low pressure ... steam systems size fig no price 1/2 3/4 1 1 1 ... /4 54091 54026 54075 54092 straight valve body hot water and 2 pipe low pressure ... steam systems npt fig no price 1/2 3/4 1 1 ... 1/4 54077 50976 50975 54094 angle valve body hot water and 2 pipe low pressure ... steam systems size fig no price 1/2 3/4 1 ... vacuum breaker for 1 pipe low pressure steam fig no price 54112 for additional ... | |
| duff co heating taco zone valves taco zone valve each with its own taco ... maximum service life from taco zone valves heat anticipator is factory set to ... 51754 price motortrol hydronic control valves two-way and three way fan coil valves ... water,hot water and low pressure steam applications 1/2 sweat fittings motor ... when used in conjunction with taco zone valves ul listed and csa approved can handle ... up to 3 taco zone valves fig no 41059 price type type 2-way 2- ... 0654c0307ga00 price hydronic zone valves designed for baseboard applications ... quikonnekt fitting ideal replacement valve normally cosed operation with end ... | |
| duff co watts relief valves heating watts 374a special pressure hot ... water boiler relief valve 3/4 only 550,000 btu watts 530 ... calibrated pressure relief valve calibrated adjustment feature for ... setting valve to relief pressure adjustable range 50- ... as by-pass thermal expansion relief valve 3/4 fig no 3842 price fig no 3774 ... asme rated self-closing t&p relief valve for water heaters up to 100,000 btu/hr ... extends the effective life of the valve of overcoming problems created by ... 1 7/8 width weight lbs aga/cga temp steam btu/hr price 100xl-4 3756 3 1/2 3/4 ... 340 a.s.m.e rated ansi z21.22 relief valves and automatic gas shut-off devices ... output heating domestic water and for steam coil storage water heaters use no 340 ... safety fuse plug vacuum relief valve vent in drain tamper-resistant bonnet ... | |
| heating kunkle 6000 series duff co steam and water safety valves kunkle 252 ... 6221 6230 6238 fbf-fba pressure limits steam to 250 psig 406of air/gas to 300 psig ... 300of models 6030 6130 6230 to 300 psig steam 422of model 6186 to 150 psig air/gas ... 300of applications steam boilers and generators air/gas ... coolers pressure vessels containing steam air or nonhazardous gas including tanks ... limits 250 psig 406of applications steam boilers and generators pressure ... hard to get settings kunkle pop safety valve liquid 0-300 psi 3/4 to 4 available ... your special pricing kunkle pop safety valve stainless steel for corrosive liquid ... now for your pricing kunkle pop safety valve high pressure liquid gas vapor carbon ... | |
| heating dole steam vents duff co no 1a vari-vent ... adjustable to no 1933 angle valve for radibalance steam distribution 1/8 ... no 1933 1/8 1/4 straight shank air valves for convectors pipe coils etc nickel ... 4 8887 30968 no 1933 straight shank air valve for convectors pipe coils ect 3/4 male ... female connection chrome plated economy steam air valve good quality low price fig ... connection chrome plated no 14 key air valve assembly tubing length 20 1/8 npt ... | |
| duff co no 1-a air valve a float-type vent with adjustable port ... psi ing 1/8 angle hoffman air valve heating no 40 steamair valve a float- ... one-pipe sysproportional ventno 500 steam or water air valve for convectors and ... a disc-type vent with built-in check valve for automatic venting can be taken ... from lime.1/8 straight shank max steam pressure 15 psi fig no fig no fig no ... price 7620 no 76 air vent for vacuum steam system float-type vents each with ... single non-adjustable no 4 quick steam valve port for relieving air from ... thermostatic air vent for steam systhe mains of medium and large size ... /4 male straight shank operating no 74 steam unit heater air valve only does not ... vent must be installed on a nipwith steam unit heaters vents air when ple 6 to ... | |
| price short stop with a short stop valve installed in a maid-omist 67 air vent ... water can flow around the extended valve mechanism into the vent when the air ... automatic air vent for hot water and steam systems install in baseboards radiators ... systems to remove air the nickel plated valve has a quick venting design and a ... fig no 41940 price fast venting air valve for steam c gorton vapor equalizing ... valve venting capacity equal to 15 ordinary ... type air valves on radiators farthest from the boiler ... and above d gorton vapor equalizing valve venting capacity equal to 27 ordinary ... type air valves in cases where a large amount of air ... -fired systems unless radiator supply valves are left on all the time for m a ste ... cost competitive with ordinary air valves considering the extra value the ... | |
| -off combination closed heating system steam boil eliminates need for equalizing ... ers up to 5000 sf model 47-2 #8840 for steam and hot water fig no price boilers ... make-up water feeder for low pressure steam boilers float operated integral ... pressure service up to 75 lbs for steam and hot water model 53-2 8840 20050 fig ... low water fuel cut-off for low pressure steam boilers for quick hook-up in gauge ... pipe installation on low pressure steam boilers model 61 test-n-check valves ... | |
| heating steam regulators duff co watson mcdaniel ... any 3 combinations above per main valve main valves 1/2 2 screwed 2 6 125-lb ... flanged 2 6 250-lb flanged one main valve plus pilot or combination of pilots ... ptl-e7 50-350of ptr-e8 0-300of main valves available 1/2 thru 2 threaded 250 ... | |
| duff co heating steam traps float thermostatic steam trap ... heaters converters pressing machines steam process equipment draining mains ... side inlets outlets easy installation valve seat float air vent stainless steel ... 8960 8967 8970 price inverted bucket steam traps recommended for all services ... parts heat-treated stainless steel valve seats free-floating frictionless ... valve lever assembly all working part are ... condensate and air automatically from steam lines freeze-proof design can be easily ... pressing machines tanks tracer steam heating lines industrial processing ... uses the higher kinetic energy of flash steam over water to close the trap with ... | |
| to increase the temperature good for steam of a medium liquid or gas by pressure ... reducing valve remotely sensing that medium s pressure ... for numerous temperature and throttling steam types of systems and equipment flow to ... storage tanks small highly-versatile valve that heat exchangers fuel oil storage ... range of reduced pressures it provides steam tables open tank or kettle control ... size rang fig no price balanced main valve for better temperature control of dial ... 74792 74793 73875 pressure regulating valve single-seated unbalanced tight-closing ... reduction stainless steel construcof steam water or any other tion fluid pressure ... type of pipe fitwhere the supply to valve remains constant for ting that is used ... | |
| systems with high back pressure any steam condensing equipment ie heat exchangers ... is prohibited ie some underground steam distribution systems tank farms etc ... liquid which enters through a check valve the vent valve at the top is open and ... the motive gas steam or air supply valve is closed when the spring loaded ... and snaps over the center the vent valve closes and the gas supply valve opens ... is pumped out through the outlet check valve the float starts to drop when the float ... snaps over the center the gas supply valve closes and the vent valve opens ... high quality replacement kits for other steam trap manufacturers quick easy and ... hardened stainless steel condensate valves and seats for extra long life drks1 ... the thermostatic air vent float linkage valve seat and body gasket these kits were ... | |
| switch fig no 7655 7656 7657 duff co steam condensate pump price hoffman watchman ... sumps draining of sumps in underground steam distribution systems how it works the ... pump which will pump liquid using steam as the operating medium 3/4 1 1 1/4 ... va lv e 1/8m x 1/4 o d low pressu re steam safetyrelief va lv e size 3/4 1 1 1/4 1 ... no price rh lh 65576 65577 asme rated steam safety relief valves up to 450 lbs/hr ... for low pressure steam heating equipment up to 15 lbs also ... set at 15 condensate removal pumps steam condensate 2 gallon cast reservoir 115/ ... 331 price cap sq ft edr 2000 max pump steam discharge btu 480000 20 pump cap gpm 2 ... | |
| iron pipe hot water radiator valve steam radiator valve price straight radiator ... valve radiator valve size fig price no 1/2 3/4 16635 16639 ... 26910 26911 price 16602 oil tank filter valve bottom outlet size 1/2mx3/8m 1/2mx3/8 ... | |
