Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Pneumatic Steam Valve Help

larry_15
larry_15 Member Posts: 55
Rick:

There are a couple of things you need to know before ordering a pnuematic steam valve.

(1) The valve type: you can find this out by the brass tag around the valve it will hhave a number like vg2231-um845v5220 This will tell you what the cv rating is.

Next would be theactuators head A3000-1 Thsi will give them the spring range pressure.

You can call Johnson Controls tech support at 800-524-1330 go through the menu for material support and they can help you order the correct replacemant valve.

larry

Comments

  • Supply House Rick
    Supply House Rick Member Posts: 1,404
    Help me find this item

    1-1/4" pneumatic steam angle thermostatic valve
    Received many blank stares on this already. Would really appreciate help on this...

    Thanks,

    Rick
  • Jim Bennett
    Jim Bennett Member Posts: 607
    Johnson Controls?

    They make lots of pneumatic valves.

    jim
    Jim Bennett
  • gerry gill
    gerry gill Member Posts: 3,078
    statesupply.com

    has a 1 1/4'' listed in their paper catalog..order #vp512a1783..don't know if its exactly what your looking for..its angle and pneumatic tho.

    To Learn More About This Professional, Click Here to Visit Their Ad in "Find A Professional"
    gwgillplumbingandheating.com
    Serving Cleveland's eastern suburbs from Cleveland Heights down to Cuyahoga Falls.

  • Joe_75
    Joe_75 Member Posts: 57


    I have used many Fisher valves for industrial steam applications www.emersonprocess.com/fisher/products/.
  • John@Reliable_14
    John@Reliable_14 Member Posts: 171
    Rick, check with Honeywell

  • Supply House Rick
    Supply House Rick Member Posts: 1,404
    New Info

    Pneumatic steam angle radiator valve 1-1/4". Mounts on a cast iron radiator. Thanks again...

    Rick
  • Mike T., Swampeast MO
    Mike T., Swampeast MO Member Posts: 6,928


    Is this for replacement of existing valves? If so, are you utterly positive what you have cannot be re-built or re-conditioned?

    Johnson Controls used to make them when they were known as "Johnson Electric". Once saw them in an old mansion. I could not find anything similar at their website, but it's a bit difficult to navigate. You might want to call them.

    Otherwise I found angle valves in 1" and 1 1/2" but they were industrial controls and didn't look like they'd mount to a radiators. Found lots of 1 1/4" straight valves, but again industrial.

    Only things I saw in the way of pneumatics at Danfoss were again industrial. They're such a huge company it might be worth a call to their North American office.
This discussion has been closed.