Catalog: Valves
Company/Brand: Duff Company
ball valve 1 in Valves by Duff Company
valves compact pattern bronze valves duff co check valves providing an ... alternative to standard pattern valves gate valves size 1/2 3/4 1 1 1/4 1 1/2 ... 2 2 1/2 3 4 sweat fig no price 6761 6762 6763 ... 6754 6755 6756 6757 6758 6759 6760 size 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 sweat ... 6776 6777 6778 6779 compact pattern ball valves compact stop and waste valves ... size 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 sweat fig no price 4163 4167 ... 38837 38838 38839 4172 4173 4174 size 1/2 3/4 sweat fig no price 6206 6227 ... sillcocks compact boiler drains size 1/2 3/4 fig 6230 6231 price size 6 8 10 ... 12 14 fig 41945 41946 41947 41948 41949 ...
ball valve with waste duff co compression ball ... valve heavy duty brass construction rated for ... solderless connection to copper tubing valves size 1/2 3/4 1 sweat fig no price 17609 ... 17610 17611 threaded fig no price 17612 17613 17614 size 1/2 3/4 1 fig no 42935 ... standard spring bottom 5/32 port size 1/8 1/4 3/8 1/2 air cock fig no price ... price 8479 8481 8482 8483 compression valve flare valve drain cock tube fig no od ... size tube od size 1/4 3/8 page 8 price pipe size fig no 1/8 ... 1/4 3/8 1/2 5042 5045 5047 5052 price fig no ... price 1/4 3/8 5003 5007 5009 4996 4997 1/2 for additional information call 610- ...
duff co valves class 300 valves 300 psi saturated steam 600 psi non- ... oil or gas bronze gate glove and check valves gate size fig no price globe fig no ... price needle globe 200psi fig no price 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 ... 4804 4808 4813 4816 4817 pipe markers valve tags valve lockout available in all ... products readily available page 14 available numbered ball valves ... available 3/8 to 2 1/2 gate valves 1 to 10 or lettered for additional ...
valves ball valves duff co bronze two piece 600 psi full ... port up to 1 conventional port 1 1/4 to 3 full port available in all ... sizes 15 swp 600 wog chrome plated ball reinforced tfe seats 1/4 3/8 1/2 3/4 ... 1 1 1/4 1 1/2 2 2 1/2 3 4 sweat fig no 38108 3726 3737 3741 ... 3716 3723 bronze two piece with ss ball stem 600 psi full port up to 1 ... conventional port 1 1/4 to 3 full port available in all ... sizes 150 swp 600 wog 316ss ball and stem reinforced tfe seats thread ... fig no price fig no price 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 ... and carbon steel two piece 2000 psi 1/2 2 standard port threaded ends 1/ ...
duff co valves conventional port ball valves bronze two piece 600 psi locking ... sweat fig no price fig no price 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 ... available sweat fig price fig price 1/4 4147 3/8 4148 1/2 4149 3/4 4150 1 ... 1 1/4 1 1/2 2 4152 4154 4156 4159 2 1/2 4161 thread 4133 4135 4138 4140 4141 ... same face to face dimension as a gate valve also available with gear operator page ... 16 2 2 1/2 3 4 6 8 fig no 18136 18137 18138 18139 18140 53214 price for additional ...
valves bronze three way ball valve duff co ball valves class 150 and 300 ... flanged ball valves also available stainless or carbon ... 4178 4179 4180 4182 4186 4187 4188 size 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 ... bronze carbon steel sizes through 12 actuated ball valves this full port ... three way ball valve is the ideal choice fluid systems ... oil or gas up to 400 psi replaces 2 ball valves and a tee pneumatic electric ... actuators available for all size valves electric motor valves ball valves for ... compressed air the safety exhaust valve body and ball are drilled to provide ... tn the closed or off position figure 1 the valves provide continuous air ...
duff co valves every option not available for every ... valve ball valve options grounded stem ground washer ... the lever and stem to the body of the valve to prevent the build-up of static ... open or closed positions extension is 1 stainless steel handle nut for use ... on bronze and carbon steel ball valves where the atmosphere is corrosive ... on s8000/s8500 series stain less steel valves extended handle for insulated pipe in ... ability to latch as well as lock the ball valve in both the on or off position ... plate for any throttling or semiopen valve requirements such as in the balancing ... fax your order 610-279-6299 page 18 tfe seats and seals virgin for food ... when not standard 450 degrees f 50 psi 150 psi steam nylon seats used for high ...
valves full port gas rated ball valve duff co gas cocks aga gas valve 1/2 3 ... /4 1/2 3 size 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 fig no 41975 41976 47873 ... 201 east lafayette street norristown pa 19401 610 275-4453 fax 610 279-6299 spring ... loaded in-line check valve rated 250 psig wog 125 swp with teflon ... or vertical installation size 3/8 1/2 3/4 1 1 1/4 1 1/2 2 for additional ... 6069 sweat fig no price 44415 6071 6075 19012 44412 44413 44414 page 19 ...
duff co valves lever valve float adapters all sizes available ... other standard float balls more float lever valves flanged float ... valve sizes through 8 available in globe or ... float mechanism for operating all lever valves steam float valve sizes 1/2 to 6 ... float rod feed water heaters trim main valve and seat condensate tanks can be brass ... services temperatures exceeding 125 swimming pools degrees f to maximum of ... all valves can be used on 350 degrees f filling ...
valves quick opening gate duff co molasses ... gate size 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 fig no 5310 5311 5312 5314 5315 ... 5317 5318 5319 5321 5322 price size 3/4 1 1 1/4 1 1/2 2 3 4 fig no 5241 5243 5244 ... offlangedi ro n va lv e s gate valves and ball valves size 2 2 1/2 3 4 5 6 8 ... 10 12 14 16 18 20 24 globe and swing check valves 125 ... lbs 8 8 1/2 9 1/2 11 1/2 13 14 19 1/2 24 1 27 1/2 31 27 1/2 30 1/2 32 1/2 ... angle valves centre to face 125 lbs 4 4 1/2 4 3/4 5 3/4 6 1/2 7 125 lbs 7 7 1/2 ...
valves solenoid valves steam solenoid valves maximum steam pressure 50psig minimum ... pressure 1 lb maximum pressure 50 lb maximum ... 360of duff co steam solenoid valves normally closed valve only size 1/4 3/ ... 8 1/2 3/4 1 fig no 38751 38752 38753 38754 38755 ... price valve with 24 volt coil fig no price 45235 ... 45239 45242 45245 45248 valve with 110120 volt coil fig no price 45236 45237 ... 45240 45243 45246 valve with 220 volt coil fig no price 45234 ... -way solenoid normally closed size 1/2 fig no 49058 price other sizes ... available coils voltage 24 110-120 208-240 fig no 45226 45227 45228 price ... all gate globe check and ball valves can be chrome plated for additional ...
duff co valves lubricated plug valves straightway threaded valve wrench size ... 1 1 1/4 1 1/2 2 2 1/2 3 4 5 6 fig no 5086 5087 5090 5091 ... 5106 5106 5104 5104 5107 price flanged valve valve wrench fig no 5095 5096 5097 5098 ... 5107 5108 5108 price other pattern plug valves plug valve lubricant available all ... valves ball gate globe and check can be cleaned for ...
valves blow off valves duff co angle valve flange iron bodyron bod steel body ... angle valve screwed iron body steel body ... straightway valve screwed iron body steel body ... straightway valve flanged iron body steel body 175 lb wwp ... outside screw and yoke solid wedge 175 psi non-shock cold water 400 psi ... city board of standards fire protection valves 175 lb wwp iron body gate flanged ul/ ... grooved stem for tamper switch mounting 175 psi non-shock cold water approved by ... of standards and appeals fig no dct1040 175 lb wwp bronze hose gate threaded with ... in bonnet non-rising stem solid wedge 175 psi non-shock cold water female npt ... inlet x male thread hose outlet size 1 1/2 2 1/2 3 x 2 1/2 fig no 83706 83707 ... 83708 price fig no dcf607ots 175 lb wwp iron body check flanged ul/ulc ...
valves forged steel valves duff co os&y gates threaded and socket ... for socket weld ends bolted bonnet size 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 fig no ... class 800 bolted cover os&y gates class 150 300 600 ball valves with tfe seats and ... bonnet duff delivers forged steel valves all types available in classes 600 800 ... 1500 2500 and 4500 ie 10,000 lbs jenkins voght rp&c bont smith and ... available bar stock needle valves bronze 1/8 1/2 fig 1030 globe 1031 ... angle 500 lbs 150 degrees f fig 1035 globe 1036 angle 4000 lbs for ... call for current prices carbon steel 1/8 1 fig 1040a globe fig 1041 angle ... 10,000 lbs 150 degrees f stainless steel 1/8 1/2 ...
valves add-a-valve duff co add a valve with out shutting off the water in 30 ... on cold water systems only add-a-valve is not recommended for type m or ... no guarantee to install the add-a-valve under pressure on l or k type copper ... the water simply disassemble the add-a-valve body by removing the 4 ss316 allen ... on the inner surface of both add-a-valve cavities the width of both valve bodies ... three minutes then assemble the add-a-valve around the copper tubing reinsert the 4 ... in an x pattern to align the add-a-valve body evenly on the copper tubing use a ... ratchet type socket wrench on the 1/2 3/4 and 1 sizes and a 9/16 on the ... 1 1/4 1 1/2 and 2 sizes to drive the finely ... ratchet the socket wrench an additional 1 and 1/2 turns to expand the viton seal ...
