Orifice Valves

Chemeclimber

Anyone out there still making orifice valves. I am installing a few radiators that were removed years ago. My current system uses Bi-Loop orifice valve (two-pipe vapor system),and I would like to use that type of valve if its out there. If not, what valves and traps are recommended. Or, I guess I could simply use orifices in the valves.

Thanks,
Chemeclimber

Unknown

Tunstall

Try them, they rebuild or make a lot of steam fittings.

http://www.tunstall-inc.com/

Noel

Steamhead

Better idea, CC

Get TRVs for your bedroom radiators and move the existing Bi-Loop valves to the ones you're re-installing. Reset the shutters on the Bi-Loops if you need to.

I just got these Honeywell/Braukmann TRVs and they are approved for use with steam. You'd need to use disc orifices with them on your system though.

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pfitter_17

oriface valves

MEPCO, formaly Dunham Bush still has adjustable oriface valves and the last I knew still had orface plates.

Try

https://www.statesupply.com/

p

Mad Dog

I am really impressed with Tunstall

Noel put me on to them. High quality, cheap, and great service. I also like Steamhead's idea. Tunstall makes nice TRVS too. Mad Dog

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Woody

orifice valves

thanks for the plug boys...here we are willing and able.....tp tunstall