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Watson McDaniel O-Series Regulating Valves

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O-Series Pressure Regulating Valves

Watson McDaniel O Series RegulatorsSteamWatson McDaniel O Series RegulatorsWater/Oil/Air


Regulating Valves

STEAM – The O-Series with Cast Iron body and Hardened Stainless internals, is our most popular and economical solution for reducing pressure in STEAM systems. It is also suitable for Air, Water, Oil as well as other Liquids and Gases. When used on STEAM Applications, the valve must be specified with a Phosphor Bronze Diaphragm (Suffix Code B).

AIR, WATER & OIL – The O-Series with Cast Iron body and Hardened Stainless internals, is our most popular and economical solution for reducing pressure in Air, Water, Oil as well as other Liquids and Gases. When used on Air, Water & Oil or other Liquid Applications, the valve must be specified with a Viton Diaphragm (Suffix Code V).

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