The 2120 Excess Flow Valves are designed and manufactured with standard ASME/ANSI flanged ends to be used in liquid, gas, and vapor service. The 2120 comes in a variety of pressure classes, sizes, and by-pass options. These valves are heavily constructed to withstand years of service, and continue to be Total Valve's #1 selling valve due to its versatility and reliability.
See tables below for dimensions of common sizes.
*Custom CVs upon request.
Valves are custom-engineered and the dimensions provided above are for reference only. Sizes displayed are in inches. Closing flow rates are factory preset per customer requirements.