Catalog: Valves
Company/Brand: Duff Company
3 gate valve 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 ... 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 fig ... 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 21204 ... 38834 38835 38836 4170 4171 47421 threaded fig no price ... 4168 4169 22734 38837 38838 38839 4172 4173 4174 size 1/2 3/4 sweat fig ... compact boiler drains size 1/2 3/4 fig 6230 6231 price size 6 8 10 12 ...
duff co valves class 125 valves 125 psi saturated steam 200 psi non- ... shock cold water oil or gas bronze gate globe and check valves size 1/4 3/8 1/2 ... 3/4 1 1 1/4 1 1/2 2 2 1/2 3 gate valve sweat thread fig no price fig no price ... globe valve sweat thread fig no price fig no price ... sweat thread fig no price fig no price 3586 3598 3601 3605 4111 4116 3608 4117 3618 ... 3551 3553 3554 3562 3563 3566 3568 3573 3578 3582 37556 37557 17760 17761 17762 ... 17763 17764 17765 3620 3634 3640 3643 3648 4118 4119 3652 38645 38646 38647 38648 ... 38649 38650 38651 38652 37559 3696 3704 3717 4124 4125 3721 38621 38622 3657 ...
valves duff co bronze gate glove and check valves class 150 valves ... 150 psi saturated steam 300 psi non-shock cold water oil or gas ... gate valve non-rising stem size gate valve rising stem thread fig no price price ... globe valve sweat fig no price angle globe thread ... e thread fig no thread fig no price 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 3968 3973 ... 4052 4075 4139 4136 4076 4137 4096 3729 3731 3736 3740 3743 3749 3754 3760 3768 3773 ... 3777 3785 3789 3795 3801 3805 3811 3816 3819 3828 4591 4597 4599 4604 4606 4611 ... operated globe 1/4 to 2 size 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 lift check ... air gun 150 psi only price fig no 39342 39343 price provide size service steam ...
duff co valves class 300 valves 300 psi saturated steam 600 psi non-shock ... cold water oil or gas bronze gate glove and check valves gate size fig no ... 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 3 3834 ... 3844 3848 3851 3852 4127 4128 3961 4500 4509 4547 4556 4562 4565 4579 ... 4804 4808 4813 4816 4817 pipe markers valve tags valve lockout available in all ... page 14 available numbered ball valves available 3/8 to 2 1/2 gate valves 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 50570 ... sweat fig price fig price 1/4 4147 3/8 4148 1/2 4149 3/4 4150 1 1 1/4 1 ... iron 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 ...
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 ... dimensions offlangedi ro n va lv e s gate valves and ball valves size 2 2 1/2 3 4 ... 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 8 9 10 10 1/ ... 9 1/2 11 1/8 12 15 15 7/8 16 1/2 18 19 3/4 22 1/2 24 26 28 31 250 lbs 10 1/2 11 ... 1/2 12 1/2 14 15 3/4 17 1/2 21 24 1/2 28 250 lbs 5 1/4 5 ...
duff co valves class 125 iron body bronze mounted gate ... globe and check valves size flanged gate valve rising stem fig no price flanged ... flanged flanged check valve gate valve globe valve globe valve non-rising ... angle stem flanged fig no price 2 2 1/2 3 4 5 6 8 4819 4823 4824 4831 4836 4840 ... 4855 4858 4861 4867 4869 all flanged gates globes and checks available in 250 sb ... call for immediate delivery all iron gate globe and check valves size 2 2 1/2 3 4 ... for immediate delivery size 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 fig ...
duff co operating life pressure drop valves butterfly valves butterfly valves can ... tight shut off there are not many valves that can take that kind of punishment ... prevalent point to keep in mind the valve or valves are but one factor in a ... flow direction via fittings butterfly valve have flow characteristics three times ... better than globe valves and approximately 75 of an equivalent ... size gate valve butterfly valves can used for on/off service and ... in versatility as compared to a gate or globe valve butterfly valves have a ... saved with lightweight butterfly valves as compared to heavyweight cast iron ... valves ie a 10 butterfly valve may weigh 490 pounds this can be an ... so by considering the weight of a valve one can also reduce piping costs ...
valves solenoid valves steam solenoid valves maximum steam pressure 50psig minimum ... pressure 50 lb maximum temperature 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 ... -240 fig no 45226 45227 45228 price all gate globe check and ball valves can be ... please call for current prices page 31 ...
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 5092 ... 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 ... oxygen service page 32 for additional information call 610-275 ...
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 ... bronze gate threaded ul/ulc listed fm approved ... city board of standards fire protection valves 175 lb wwp iron body gate flanged ul/ ... fig no dct1040 175 lb wwp bronze hose gate threaded with cap and chain ul listed ... thread hose outlet size 1 1/2 2 1/2 3 x 2 1/2 fig no 83706 83707 83708 price ... from the fire department connection 300 lb wwp bronze hose gate threaded with ... stem screw-in bonnet fig no dcballdrip 300 psi non-shock cold water size fig no ... 279-6299 please call for current prices valves see page 35 ...
valves forged steel valves duff co os&y gates threaded and socket weld ends 800 psi ... integrally forged flanged ends class 300 and 600 bolted bonnet os&y globes ... weld ends class 800 bolted bonnet os&y gates class 800 threaded socket weld and ... socket weld ends bolted bonnet size 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 fig no 5271 ... weld ends class 800 bolted cover os&y gates class 150 300 600 ball valves with tfe ... bonnet duff delivers forged steel valves all types available in classes 600 800 ... available bar stock needle valves bronze 1/8 1/2 fig 1030 globe 1031 ... /8 1/2 5000 lbs 150 degrees f page 37 ...
