Catalog: Valves
Company/Brand: Duff Company
stainless steel ball valve in Valves by Duff Company
valves ball valves duff co bronze two piece 600 psi full ... all sizes 15 swp 600 wog chrome plated ball reinforced tfe seats 1/4 3/8 1/2 3/4 ... 3716 3723 bronze two piece with ss ball stem 600 psi full port up to 1 ... in all sizes 150 swp 600 wog 316ss ball and stem reinforced tfe seats thread ... 50387 50388 50389 50390 50391 50392 stainless and carbon steel two piece 2000 psi 1 ... 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 3 stainless steel carbon steel fig no price fig no ...
duff co valves conventional port ball valves bronze two piece 600 psi locking ... 50569 bronze three piece full port stainless and carbon steel are always available ... same face to face dimension as a gate valve also available with gear operator page ...
valves bronze three way ball valve duff co ball valves class 150 and 300 ... flanged ball valves also available stainless or carbon steel sweat fig no price ... 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 stainless steel bronze carbon steel sizes ... through 12 actuated ball valves this full port three way ball valve is ... 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 ... closed or off position figure 1 the valves provide continuous air relief on the ... downstream side of the valve to 175 psi ideal for use when applied ...

duff co valves every option not available for every ... valve ball valve options grounded stem ground washer ... stainless steel washer used for grounding the lever and ... stem to the body of the valve to prevent the build-up of static ... 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 ...

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 ... and connections vats float rods brass stainless process tanks steel or galvanized pipe ... float rod feed water heaters trim main valve and seat condensate tanks can be brass ... or stainless steel reservoirs discs and cups teflon for ... pools degrees f to maximum of all valves can be used on 350 degrees f filling ...

valves forged steel valves duff co os&y gates threaded and socket ... cover os&y gates class 150 300 600 ball valves with tfe seats and packing ... ends bolted bonnet duff delivers forged steel valves all types available in classes ... available bar stock needle valves bronze 1/8 1/2 fig 1030 globe 1031 ... please 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 5000 lbs 150 degrees f ...

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 ... the cleanout cap at the bottom of the valve body if there is a leak tighten down ... are free of all debris by opening the valve and flushing out the line into a light ... reinsert the cleanout cap into the valve body and tighten once you have replaced ...

duff co valves cast steel valves class 150 gate o.s y bolted bonnet ... 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 ...