Designed for mounting in threaded full or half couplings in container installations. They may be used for filling, withdrawal or vapor equalizing applications. The exceptionally low pressure drop makes them ideal for pump suction lines. If a riser pipe to the vapor space is used with these valves, the minimum inside diameter of the riser pipe must be at least two times the valve thread size in order not to restrict flow to the side inlet ports.
| SKU | Wrench Hex Flats | Typical Installation | Inlet Connection (in.) | Outlet Connection (in.) | Product Name | Materials | Approximate Closing Flows Liquid Gpm Propane | Approximate Closing Flows Vapor SCFH Propane 100 (psig) Inlet | Approximate Closing Flows Vapor SCFH Propane 25 (psig) Inlet |
|---|---|---|---|---|---|---|---|---|---|
| A2137A | 2 7/16" | Pipeline and Container | 2" M. NPT 1¼” F. NPT Dip Pipe Connection | 2” M. NPT and 1 1/4” F. NPT | Excess Flow Valves for Vapor or Liquid | A2137 Series |Body, Cadmium Plated Steel |Disc, Cadmium Plated Steel |Stem, Stainless Steel |Spring, Stainless Steel |Guide, Cadmium Plated Steel 2139 Series |Body, Brass |Disc, Brass |Stem, Stainless Steel |Spring, Stainless Steel |Guide, Brass | 70 GPM | 25000 scfh | 14000 scfh |
| A2137 | 2 7/16" | Pipeline and Container | 2" M. NPT 1¼” F. NPT Dip Pipe Connection | 2” M. NPT and 1 1/4” F. NPT | Excess Flow Valves for Vapor or Liquid | A2137 Series |Body, Cadmium Plated Steel |Disc, Cadmium Plated Steel |Stem, Stainless Steel |Spring, Stainless Steel |Guide, Cadmium Plated Steel 2139 Series |Body, Brass |Disc, Brass |Stem, Stainless Steel |Spring, Stainless Steel |Guide, Brass | 50 GPM | 17000 scfh | 10000 scfh |