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IRON PLUG VALVES CATALOG - Walworth
walworth.comAs in other types of WALWORTH Lubricated Plug Valves, the surfaces of the Single Gland Lubricated Plug Valve are “Pressure Sealed”. When the valve is in either the open or closed position, this seal is renewed by forcing lubricant under high pressure into a grooving system which completely encircles the ports.
Balancing & Flow Measurement Valves
media.wattswater.comFlow Measurement Valves Sizes: 21⁄2" – 8" (65 – 200mm) Series CSM-81-F Flow Measurement Valves are designed for application on medium to high volume flow rate HVAC units. The CSM-81-F’s lubricated plug design, extended throttling range and large indicator plate provide accurate flow measurement and