duff co tile stop valves more plumbing valves long stem valve angle needle valve needle valve available sweat or threaded for installation on tile walls size 1/8 1/4 3/8 fig 6556 6558 6549 price perfect for hard to reach spots available threaded or sweat rated 250wog size 1/2 fig 6704 price water service valves flare curb stop size fig no price 1/2 6731 3/4 6732 1 6733 1 1/4 6734 1 1/2 6735 2 6736 page 4 ground key stop and waste size fig no price 1/2 6740 3/4 6741 1 6742 1 1/4 6743 1 1/2 38583 2 38582 for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices.
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ball valve with waste duff co compression ball valve heavy duty brass construction rated for 600 psi of water oil or air teflon seals compression end 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 42936 42937 price pet cocks tested at 80 lbs air pressure standard spring bottom 5/32 port size 1/8 1/4 3/8 1/2 air cock fig no price 8450 8453 8456 8458 double male fig no price 8460 8462 8464 8466 double female fig no price 8469 8471 8473 8475 male x female fig no 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 610-275-4453 or fax 610-279-6299 please call for current prices.
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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 angle globe sweathread read th fig no no rice fig p price swing check 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 3662 3668 3674 3683 4121 4122 3691 bronze angle globe valves also available with sweat ends y-pattern check valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position duff let our pipe and valve experts help you 610-275-4453 page 12 for additional information call 610-275
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duff co valves conventional port ball valves bronze two piece 600 psi locking handle locking handle protect your employees and yourself sweat fig no price fig no price 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 50570 50571 50572 50573 50574 50575 50576 50577 50578 50579 threaded 50560 50561 50562 50563 50564 50565 50566 50567 50568 50569 bronze three piece full port stainless and carbon steel are always 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 4142 4143 4144 4145 flanged cast 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 18140 53214 price for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices.
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duff co valves floats float and fill valves single spud round float float diameter tapping copper for standard service stainless steel type 304 standard for corrosive and non-corrosive fluids to 800 degrees f and 150 psi fig no 3 4 5 6 7 8 10 12 1/4-20 sae 1/4-20 sae 1/4-20 sae 1/4-20 sae 3/8 f.i.p 3/8 f.i.p 3/8 f.i.p 3/8 f.i.p 4937 4938 4942 4944 4945 4946 4962 4969 price fig no 4974 4978 4981 4991 5004 5011 5014 5015 price brass automatic fill valve float rod 1/4 x 20 sae size 8 9 10 12 fig no 15056 15057 15058 15059 price sizes 3/8 to 1 threaded inlet and outlet size 3/8 1/2 3/4 1 1 1/4 1 1/2 2 fig no 4915 4919 4921 4926 4928 4931 47589 price sizes 1 1/4 to 2 threaded inlet/free flow outlet typical fill valve installation stainless steel floats and valves ready for immediate shipment page 20 installation instructions 1 attach valve to tank well and connect valve inlet to water supply 2 valve outlet must be 90 degrees to water level for bind-free operation 3 screw stem and fl
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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 5245 5246 5248 5249 price face to face dimensions 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 8 9 10 10 1/2 11 1/2 13 14 15 16 17 18 20 250 lbs 8 1/2 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 3/4 6 1/4 7 7 7/8 8 3/4 10 1/2 these sizes are not covered by ansi b16.10 specifications all others in accordance with ansi b16.10 all iron body valves of the same size no matter who the manufacturer have the same face to face dimensions for additional informatio
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valves butterfly valves duff co wafer type with lever operator size 2 1/2 3 4 5 6 8 fig no 5283 5284 5289 5290 5292 5293 price lug type with lever operator size 2 1/2 3 4 5 6 8 fig no 5294 5296 5297 5299 5300 5303 price caution 1 class 250 cast iron and class 300 steel flanges can not be used on these valve 2 rubber faced or mechanical flanges are not recommended 3 this valve is not recommended for steam service 4 valves should not be assembled to the flanges and then welded into the piping system 5 lever-lock handles are not recommended for use on 8 and larger valves for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices page 27
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valves solenoid valves steam solenoid valves maximum steam pressure 50psig minimum pressure 1 lb maximum 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 45238 45241 45244 45247 three-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 information call 610-275-4453 or fax 610-279-6299 please call for current prices page 31
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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 block pattern screw-over bonnet outside screw and yoke solid wedge 175 psi non-shock cold water 400 psi nonshock wog general service approved by the new york city board of standards fire protection valves 175 lb wwp iron body gate flanged ul/ulc listed fm approved bolted bonnet outside screw and yoke solid wedge pre-grooved stem for tamper switch mounting 175 psi non-shock cold water approved by the new york city board of standards and appeals fig no dct1040 175 lb wwp bronze hose gate threaded with cap and chain ul listed fm approved screw 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 dcf607o
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valves iron body awwa valves duff co awwa inside screw non-rising stem bronze trim solid wedges o-ring gland square operating nut conforms to awwa specifications and has identifying awwa cast on bonnet generally recommended for shutoff on water lines 200 psi water 4 12 175 psi 14 150 psi 16 20 type of ends tyton 4 12 flanged x mechanical joint 4 12 mechanical joint 4 20 flanged x tyton 4 12 flanged x ring tite 4 12 awwa inside screw non-rising stem bronze trim solid wedges wheel operated this valve contained flanged ends sizes up to 20 fitted with o-ring gland larger sizes have conventional packing box 200 psi water 4 12 175 psi water 14 150 psi water 16 48 flanged 4 10 flanged 24 48 iron body awwa butterfly valves these butterfly valves are manufactured to awwa c-5604 specifications are are available with various types of ends in a full range of pressures and velocity with manual electric hydraulic or pneumatic actuators positioners for flow regulation and actuators
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duff co valves cast steel valves class 150 gate o.s y bolted bonnet flexible and solid wedge class 150 globe o.s y bolted bonnet class 150 swing check bolted cover class 150 ball valve twin seal tfe seats cryogenic valves fax your order 610-275-4453 gate globe and check valves threaded and flanged in bronze and stainless duff delivers page 42 for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices.
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