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.
Dunham Oriflex Valve

SteamCoffee
Member Posts: 122
Late 1930's Dunham catalog shows something call a Oriflex Type 175 Valve, designed for VariVac. It seems to be an infinitely adjustable rad valve. Anyone know if this Valve has a currently produced cousin? Any info would be great...thanks!
0
Comments
-
Mepco...Formerly Dunham has them as does Marsh. I think there may be more too.To learn more about this professional, click here to visit their ad in Find A Contractor.0
-
I just found Oriflex valves on a mid 60s vacuum system.
Mepco sold some of their lines (vacuum) to Vent-rite.
Neither have this valve still.
0
Categories
- All Categories
- 86.8K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 57 Biomass
- 425 Carbon Monoxide Awareness
- 109 Chimneys & Flues
- 2.1K Domestic Hot Water
- 5.6K Gas Heating
- 105 Geothermal
- 160 Indoor-Air Quality
- 3.6K Oil Heating
- 70 Pipe Deterioration
- 966 Plumbing
- 6.3K Radiant Heating
- 385 Solar
- 15.3K Strictly Steam
- 3.4K Thermostats and Controls
- 54 Water Quality
- 44 Industry Classes
- 47 Job Opportunities
- 18 Recall Announcements