Catalog: Valves
Company/Brand: Duff Company
price valves in Valves by Duff Company
valves stop and waste valves duff co plumbing valves stop valves ... size standard pattern size sweat fig no price threaded fig no price sweat fig no ... price 5795 1/2 5796 3/4 threaded fig no price 5790 5792 3/8 1/2 3/4 5853 5857 5995 ... 5798 5800 angle stop valves size compression stop and waste valves ... sweat fig no price 6005 1/2 6007 3/4 thread fig no price ... caps size 5/16 3/8 fig no 6201 44411 price sweat to copper compression to copper ... to solder size 1/2 3/4 fig no 6031 6032 price size 1/2 swt x mip 3 4 mip fig no 6015 ... 6018 page 3 price for additional information call 610-275 ... 610-279-6299 please call for current prices ...

duff co tile stop valves more plumbing valves long stem valve angle needle valve ... size 1/8 1/4 3/8 fig 6556 6558 6549 price perfect for hard to reach spots ... 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 ... 4 ground key stop and waste size fig no price 1/2 6740 3/4 6741 1 6742 1 1/4 6743 1 1 ... 610-279-6299 please call for current prices ...

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 6764 6765 6766 6767 6768 ... threaded fig no price 6752 6753 6754 6755 6756 6757 6758 6759 ... 1 1 1/4 1 1/2 2 2 1/2 3 4 sweat fig no price 6780 6781 6782 6783 6784 6785 6786 6787 ... 6788 threaded fig no price 6771 6772 6773 6774 6775 6776 6777 6778 ... 6779 compact pattern ball valves compact stop and waste valves size 1/2 ... 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 no price 6206 6227 threaded fig no price 6228 ... drains size 1/2 3/4 fig 6230 6231 price size 6 8 10 12 14 fig 41945 41946 ...

duff co sillcocks valves outside faucets frost proof sillcocks ... size sweat fig no price 6011 6013 thread fig no price all 1/2 ... 14 fig no 6019 6021 6022 6027 6028 6030 price fig no 44417 44418 44419 44420 price ... length fig no 25449 5304 5306 18460 price anti-syphon pattern provides freeze ... cet r s size 1/2 3/4 fig no 18067 50828 price size rough brass chrome plated fig no 1 ... /2 3/4 page 6 price fig no 22467 23799 price sillcock key 20316 20317 fig no 17491 ... price for additional information call 610-275 ... 610-279-6299 please call for current prices ...

valves wall hydrant encased non-freeze a flush ... modern building facades fig no dcz1300 price duff co outside faucets wall hydrant ... noncorroded appearance fig no dcz1321 price post hydrant exposed non-freeze a ... permit complete drainage fig no dcz1360 price barrelplastic conventional polyethylene ... keys size 3/4 2 fig no 18962 30045 price die cast automatically self-closing ... plated steel handle size fig no 5307 price fig no 29207 17997 price fig no 5308 ... price smith zurn for additional information ... 610-279-6299 please call for current prices page 7 ...

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 ... 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 ... 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 ... 610-279-6299 please call for current prices ...
valves duff co for additional information call ... 610-279-6299 please call for current prices page 9 ...
duff co valves call or fax duff s valve experts phone ... 610-279-6299 please call for current prices ...
valves valve installation tips duff co ... recommended when threading installing u-valves or globe valves with soft seats grit ... can hinder note on one inch and larger valves it is difficult to efficient valve ... to socket area is recommended larger valves should be disassembled remove any ... 610-279-6299 please call for current prices page 11 ...
duff co valves class 125 valves 125 psi saturated steam 200 psi non- ... 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 ... 3683 4121 4122 3691 bronze angle globe valves also available with sweat ends y- ... pattern check valves may be installed in both horizontal and ... 610-279-6299 please call for current prices ...

valves duff co bronze gate glove and check ... valves class 150 valves 150 psi saturated steam 300 psi non- ... gate valve rising stem thread fig no price price globe valve sweat fig no price ... angle globe thread fig no price swing check thread fig no price sweat ... no pric 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 ... vertical air gun 150 psi only price fig no 39342 39343 price provide size ... 4722 4726 4728 4729 4736 4738 4744 4747 price fig no 4749 4753 4756 4758 4763 4766 ... 610-279-6299 please call for current prices page 13 ...
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 swing check fig no price needle globe 200psi fig no price 1/8 1/ ... page 14 available numbered ball valves available 3/8 to 2 1/2 gate valves 1 ... 610-279-6299 please call for current prices ...
valves ball valves duff co bronze two piece 600 psi full ... 3737 3741 3772 3823 3765 3823 3837 4058 price fig no price thread 3673 3677 3679 ... stem reinforced tfe seats thread fig no price fig no price 1/4 3/8 1/2 3/4 1 1 1 ... 2 3 stainless steel carbon steel fig no price fig no price 4114 4115 4120 4123 4126 ... 610-279-6299 please call for current prices ...
duff co valves conventional port ball valves bronze two piece 600 psi locking ... employees and yourself sweat fig no price fig no price 1/4 3/8 1/2 3/4 1 1 1 ... steel are always available sweat fig price fig price 1/4 4147 3/8 4148 1/2 ... no 18136 18137 18138 18139 18140 53214 price for additional information call 610-275 ... 610-279-6299 please call for current prices ...

valves bronze three way ball valve duff co ... ball valves class 150 and 300 flanged ball valves ... stainless or carbon steel sweat fig no price 50470 50471 50472 50473 50474 50475 ... 50476 50477 50478 50479 threaded fig no price 4175 4176 4177 4178 4179 4180 4182 4186 ... steel sizes through 12 actuated ball valves this full port three way ball valve is ... 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 ... closed or off position figure 1 the valves provide continuous air relief on the ... the open or on position figure 2 the valves provide bubble tight and leakproof ... 610-279-6299 please call for current prices sizes 3/4 through 2 page 17 ...

duff co valves every option not available for every ... 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 ... 610-279-6299 please call for current prices ...
valves full port gas rated ball valve duff co ... 41976 47873 6349 6352 49737 50788 50789 price fig no 50802 50803 price duff company ... 610-279-6299 please call for current prices threaded fig no price 6034 6035 6046 ... 6038 6040 6042 6069 sweat fig no price 44415 6071 6075 19012 44412 44413 44414 ...
duff co valves floats float and fill valves single spud round float float diameter ... 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/ ... 10 12 fig no 15056 15057 15058 15059 price sizes 3/8 to 1 threaded inlet and ... no 4915 4919 4921 4926 4928 4931 47589 price sizes 1 1/4 to 2 threaded inlet/free ... installation stainless steel floats and valves ready for immediate shipment page 20 ... 610-279-6299 please call for current prices ...
valves brass industrialicfloat valves appl ation duff co float valves are ... 1/2 3/4 1 1 1/4 1 1/2 cold water fig no price globe pattern size 1/2 3/4 1 1 1/4 1 1/ ... 2 cold water fig no price hot water fig no price hot water fig no ... price 5018 5022 5026 5031 5034 5036 5037 5058 ... 610-279-6299 please call for current prices page 21 ...
duff co valves lever valve float adapters all sizes ... standard float balls more float lever valves flanged float valve sizes through 8 ... float mechanism for operating all lever valves steam float valve sizes 1/2 to 6 ... pools degrees f to maximum of all valves can be used on 350 degrees f filling ... 610-279-6299 please call for current prices ...
valves quick opening gate duff co molasses ... 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 ... 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 ... with ansi b16.10 all iron body valves of the same size no matter who the ... 610-279-6299 please call for current prices page 23 ...

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 ... straight angle stem flanged fig no price 2 2 1/2 3 4 5 6 8 4819 4823 4824 4831 ... delivery all iron gate globe and check valves size 2 2 1/2 3 4 fig no price 18348 ... 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 fig no price 4874 4876 4880 4885 4886 4888 4889 4891 ... 610-279-6299 please call for current prices ...
valves non-return stop check valves duff co silent check valves y-pattern ... 44436 44437 44438 44439 44440 44441 price sizes 3 to 10 these valves are ... boiler in a multiple unit plant foot valves use only with flat face flange and full ... -face gasket silent check valves 125 wog ideal for when check valve is ... all ranges silent operation more foot valves in pump section globe style twin disc ... 610-279-6299 please call for current prices ters from pump discharge or elbows to ...

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 ... point to keep in mind the valve or valves are but one factor in a piping system ... three times better than globe valves and approximately 75 of an equivalent ... size gate valve butterfly valves can used for on/off service and ... to a gate or globe valve butterfly valves have a wider range of chemical ... saved with lightweight butterfly valves as compared to heavyweight cast iron ... valves ie a 10 butterfly valve may weigh 490 ... piping costs physical size butterfly valves take up approximately 1/6 the space of ... shut-off ease of operation butterfly valves offer 1/4 turn 90 degree open to close ... opening or closing means that butterfly valves can employ less expensive operators a ...

valves butterfly valves duff co wafer type with lever operator ... 8 fig no 5283 5284 5289 5290 5292 5293 price lug type with lever operator size 2 1/2 ... 8 fig no 5294 5296 5297 5299 5300 5303 price caution 1 class 250 cast iron and class ... is not recommended for steam service 4 valves should not be assembled to the flanges ... recommended for use on 8 and larger valves for additional information call 610-275 ... 610-279-6299 please call for current prices page 27 ...
valves solenoid valves for industrial applications coil ... operation silver with stainless steel valves duff co pilot orifice diaphragm ... permits use of small less expensive valves solenoid valves are electrically ... of liquids gases and steam solenoid valves do not regulate flow jackes evans ... operation solenoid valves consist of two main elements 1 an ... control of media in general solenoid valves are constructed to be 1 direct-acting ... 610-279-6299 please call for current prices ...
valves operational sequence pilot operated ... on top of the valve however solenoid valves may be installed in any position as ... 610-279-6299 please call for current prices page 29 ...
duff co valves solenoid valves 1/4 to 1 minimum pressure 1 lbs ... maximum temp 180o f normally closed valves valve only size 1/4 3/8 1/2 3/4 1 1 1/4 ... 38744 38745 38746 41399 38748 38750 price valve with 24 volt coil fig no price ... valve with 110120 volt coil fig no price 45195 45198 45201 45207 45210 45222 ... 45219 valve with 240 volt coil fig no price 45196 45199 45202 45208 45211 45229 ... 3/8 1/2 3/4 fig no 49191 45249 45250 price you must order a coil with these valves ... size 1/2 3/4 page 30 fig no 44216 44217 price for additional information call 610-275 ... 610-279-6299 please call for current prices ...

valves solenoid valves steam solenoid valves maximum steam pressure 50psig minimum ... 360of duff co steam solenoid valves normally closed valve only size 1/4 3/ ... 1 fig no 38751 38752 38753 38754 38755 price valve with 24 volt coil fig no price ... 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 ... normally closed size 1/2 fig no 49058 price other sizes available coils voltage 24 ... -120 208-240 fig no 45226 45227 45228 price all gate globe check and ball valves ... 610-279-6299 please call for current prices page 31 ...

duff co valves lubricated plug valves straightway threaded valve wrench size ... no 5086 5087 5090 5091 5092 5093 5094 price fig no 5105 5106 5106 5106 5104 5104 ... 5107 price flanged valve valve wrench fig no 5095 ... 5096 5097 5098 5099 5100 5101 5102 5103 price fig no 5105 5106 5106 5106 5104 5104 ... 5107 5108 5108 price other pattern plug valves plug valve lubricant available all ... valves ball gate globe and check can be ... 610-279-6299 please call for current prices ...
valves diaphragm valves viscous fluids abrasives fibrous ... industry a versatile line of knife gate valves that can meet your highest quality and ... standards we can customize this line of valves to meet diverse customer needs manual ... 610-279-6299 please call for current prices page 33 manually pinch valves operated ... they will outlast gate ball or plug valves whose metal seats will wear quickly fig ...
duff co valves quick opening boiler valves size 3/4 1 1 1/4 1 1/2 2 2 1/2 fig no ... 17601 5263 5264 5266 5268 5270 price how figure 4000 series operates line ... hang up on boiler scale slow opening valves meet asme/ansi codes slow opening ... valves meet asme/ansi codes sectional view of ... box how this valve operates these valves are of the outside screw and yoke type ... 610-279-6299 please call for current prices ...
valves blow off valves duff co angle valve flange iron bodyron ... city board of standards fire protection valves 175 lb wwp iron body gate flanged ul/ ... 1/2 3 x 2 1/2 fig no 83706 83707 83708 price fig no dcf607ots 175 lb wwp iron body ... psi non-shock cold water size fig no price for additional fire protection 1 1/2 ... 610-279-6299 please call for current prices valves see page 35 ...
duff co valves forged steel valves page 36 for additional information call ... 610-279-6299 please call for current prices ...
valves forged steel valves duff co os&y gates threaded and socket ... 5271 5273 5274 5276 5277 5279 5280 5281 price lift check threaded and socket weld ... cover os&y gates class 150 300 600 ball valves with tfe seats and packing adjustable ... 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 ... 610-279-6299 please call for current prices carbon steel 1/8 1 fig 1040a globe ...
duff co valves stainless steel valves choose from our full line of high ... quality valves to meet your needs size fig no price 1/ ... 610-279-6299 please call for current prices since 50 years of service over 1947 ...
valves iron body awwa valves duff co awwa inside screw non-rising ... 24 48 iron body awwa butterfly valves these butterfly valves are manufactured ... 610-279-6299 please call for current prices page 39 ...
steel stainless steel and aluminum valves valves for today s modern tanks api ... 610-279-6299 please call for current prices ...
valves add-a-valve duff co add a valve with ... adding an adapter durabla basic check valves silent sure shockproof piping system ... 41 babbit sprocket rims brings high valves within reach babbit adjustable sprocket ... chain guide overhead or inaccessible valves when equipped with this devise may be ... 610-279-6299 please call for current prices 0 1 1 1/2 2 2 1/2 3 3 1/2 2 4 5 8 15 21 ...
duff co valves cast steel valves class 150 gate o.s y bolted bonnet ... valve twin seal tfe seats cryogenic valves fax your order 610-275-4453 gate globe ... and check valves threaded and flanged in bronze and ... 610-279-6299 please call for current prices ...