Excess Flow, Check, Filler & Vapor Equalizing Valves

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RegO ® Excess Flow, Check, Filler, & Vapor Equalizing ValvesExcess Flow Valves for Liquid or Vapor ServiceDesigned for top mounting in storage tank manhole covers for liquid orvapor applications. The tapped inlet allows for an optional 1” NPT dippipe connection to withdraw liquid from the top of the tank.UL®The 1519C4 is designed for installation in long line or branch pipingapplications.1519C21519C4PartNumberInletConnectionNPTOutletConnection F.NPTWrench HexFlatsEffectiveLength(Approx.)Threaded Endto PortFillingConnectionF. NPTLiquid(GPM Propane)Approximate Closing Flows* 1” Female Dip Pipe Connection** Based on horizontal installation of excess flow valve. Flows are slightly more when valves are installed with outlet up; slightly less when installed with outlet down.NOTE: Multiply flow rate by .94 to determine liquid butane flow.Vapor SCFH (Propane)25 PSIG Inlet 100 PSIG Inlet1519C2 1½” Male* 1” 2¼” 2 1 ⁄16” 2 11 ⁄16” 1” 25 5,000 8,8001519C4 2” Female 2” 3” 4 9 ⁄16” - 2” 170 28,590 48,600Excess Flow,Check, Filler & VaporEqualizing ValvesExcess Flow Valves for Liquid or VaporLine ServiceDesigned for top installation, in any position, in liquid or vapor servicelines. They are intended for long lines or branch piping where tankmounted excess flow valves cannot suffice.UL®1519A2, 1519A3, 1519A4, 1519B4,A1519A2, A1519A4, A1519B4A1519A6BrassInlet OutletWrench Hex LengthApproximate Closing Flows*Part Numberor Connection Connection F.Flats (Approx)SteelNPT NPT25 PSIG Inlet 100 PSIG Inlet1519A2Brass1” 1” 1¾” 3 15 ⁄16” 25 5,000 8,800A1519A2Steel1519A31½” 1½” 2¼” 4” 60 11,500 20,200Brass1519A4100 19,000 34,500A1519A4Steel2” 2” 3” 4 9 ⁄16”1519B4Brass133 27,700 50,300A1519B4SteelA1519A6 3” 3” 4” 6 17 ⁄32” 225 45,000 82,000* Based on horizontal installation of excess flow valve. Flows are slightly more when valves are installed with outlet up; slightly less when installed with outlet down.NOTE: Multiply flow rate by .94 to determine liquid butane flow and by .90 to determine liquid anhydrous ammonia flow.72
RegO ® Excess Flow, Check, Filler, & Vapor Equalizing ValvesExcess Flow Valves for Liquid or VaporDesigned for liquid or vapor use for filling, withdrawal and vaporequalizing in container or line applications. They are intended for longlines or branch piping where tank-mounted excess flow valves areinadequate.UL®Approximate Closing Flow*Inlet Outlet Wrench EffectivePart Brass orConnection Connection Hex LengthNumber SteelLiquid (GPM Vapor SCFH (Propane)(M. NPT) (F. NPT) Flats (Approx.) Propane) 25 PSIG Inlet 100 PSIG Inlet124724 1,050 1,7003272E 10 2,100 3,700Brass3272F ¾” ¾” 1 3 ⁄8” 1 3 ⁄8” 15 2,800 5,0003272GA3272G Steel20 3,700 6,9003282A30 5,850 10,0003282B Brass40 7,600 13,6001¼” 1¼” 2” 1 15 ⁄16”3282C50 9,000 16,300A3282C Steel757490 15,200 28,1001½” 1½” 2¼” 1¾”7574L Brass70 14,000 25,0003292AA3292A Steel75 14,200 24,8003292B Brass 2” 2” 2 7 ⁄8” 1 7 ⁄8”100 18,100 32,700A3292BSteelA3292C 122 22,100 37,600* Based on horizontal installation of excess flow valve. Flows are slightly more when valves are installed with outlet up; slightly less when installed with outlet down.Excess Flow Valves for Container ServiceExcess Flow,Check, Filler & VaporEqualizing ValvesDesigned 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 pumpsuction lines. If a riser pipe to the vapor space is used with these valves, theminimum inside diameter of the riser pipe must be at least two times thevalve thread size in order not to restrict flow to the side inlet ports.UL®PartNumberFor Use WithThis TypeCouplingInletConnectionM. NPTOutletConnectionNPTWrench HexFlatsEffective Length(Approx.)Liquid (GPMPropane)Approximate Closing Flow** Based on horizontal installation of excess flow valve. Flows are slightly more when valves are installed with outlet up; slightly less when installed with outlet down.Vapor SCFH (Propane)25 PSIG Inlet 100 PSIG InletA8523 Half ¾” ¾” Male 1 1 ⁄8” 1¾” 15 5,170 8,800A8525 Half 1¼” 1¼” Male 1¾” 2 1 ⁄8” 35 12,540 21,560A7537L4 Half75 13,000 25,600A7537L4FA7537N4A7537N4FA7537P4A7537P4FA7539R6A7539R6FA7539T6A7539T6FA7539V6A7539V6FFullHalfFullHalfFullHalfFullHalfFullHalfFull2”3”2” Maleand1¼” Female3” Maleand2” Female2 5 ⁄8” 2½”3¾” 3 1 ⁄8”125 25,000 42,500150 30,500 52,000150 32,100 55,500200 39,400 68,300250 51,100 88,70073
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Excess Flow, Check, Filler & Vapor Equalizing Valves

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