These valves are designed for bottom mounting in consumer storage tanks for liquid service. They may also be top mounted for vapor service. These valves are designed especially for use with RegO® globe and angle valves.
Unit of Measure



  • 2723C provides a 3/4" dip pipe inlet connection for top-mounted liquid or bottom-mounted vapor requirements.
  • A8013D Series features a 2-position floating valve disc for faster, more efficient container filing.
  • Precision machined.
  • Stainless steel spring provides consistent closing flow and long service life.
  • Generous flow channels provide low pressure drop.


Body Material

N/A Brass

Valve Poppet Material

N/A Brass

Retainer Material

N/A Brass

Spring Material

N/A Stainless Steel


A. Inlet Connection M. NPT

N/A 1-1/4 in

B. Outlet Connection NPT

N/A 3/4 in

C. Wrench Hex Flats

N/A 1-11/16 in

D. Effective Length (Approx.)

N/A 1-1/4 in

E. Threaded End to Port

N/A 3-3/16 in

Approximate Closing Liquid Flows

N/A 20 gpm/propane

Approximate Closing Vapor Flows at 25 psig Inlet

N/A 3900 SCFH/Propane

Approximate Closing Vapor Flows at 100 psig Inlet

N/A 6900 SCFH/Propane

Product Type

N/A Excess Flow Valves


N/A RegO


N/A Multiply flow rate by 0.94 to determine liquid butane flow and by 0.90 to determine liquid anhydrous ammonia flow.