ASME Multivalve® Assemblies for Vapor Withdrawal G8475RL Series Valves with Presto-Tap® Valves PG8475 Series
These Multivalve® assemblies are designed for use in single opening ASME containers equipped with a 2½” M. NPT riser. They can be used with underground ASME containers up to 639 sq. ft. surface area, and above ground ASME containers up to 192 sq. ft. surface area. A separate opening is required for liquid withdrawal. The MultiBonnet assembly is standard on this valve. The 8474L-50L Extended Filler Valve Kit is designed to extend the filler valve section upward, when it is necessary to allow for an extended filler connection.
Details:
- The most complete Multivalve® assembly in the lp_gas industry.
- Combines low emission double back check filler valve, vapor equalizing valve, pressure relief valve, service valve, fixed liquid level gauge, “junior” sized float gauge flange opening and a plugged pressure gauge opening.
- Double back check filler valve is low emission, 2.13cc at disconnection with no reduction in fill rates.
- Designed for installation of a ⅛” FNPT pressure gauge or pressure gauge connection. The pressure test port will communicate to the downstream side of the service valve.
- PG8475RL Version: With the service valve closed the pressure test/Presto-Tap® port is isolated from the container. This will allow a high pressure leak test to be conducted without disconnecting the pigtail from the service valve. For more information see page C12.
- Vapor equalizing valve with excess flow has increased capacity matched to the filler valve.
- Internal threads accommodate 2½” M. NPT riser pipe connection and a 3/4″ F. NPT connection for a customer furnished liquid baffle tube.
- The MultiBonnet assembly allows quick and easy repair of bonnet.
Product Applications: Domestic Solutions
Additional Specifications
| Approximate Filling Rate Liquid Flow(GPM) Pressure Drop Across Valves 25 (PSIG) | 72 GPM |
| Approximate Filling Rate Liquid Flow(GPM) Pressure Drop Across Valves 100 (PSIG) | 125 GPM |
| Approximate Filling Rate Liquid Flow(GPM) Pressure Drop Across Valves 50 (PSIG) | 98 GPM |
| Approximate Filling Rate Liquid Flow(GPM) Pressure Drop Across Valves 10 (PSIG) | 42 GPM |
| Container Connection (in.) | 2½” F. NPT |
| Filling Connection(in) | 1 3/4″ M. ACME |
| Service Connection (in.) | F. POL (CGA 510) |
| Vapor Equalizing Connection Size (in.) | 1 1/4″ M. ACME |
| Brand | RegO |
| Container Connection Type | F. NPT |
| Dip Tube Length | 30”* |
| Filling Connection Type | M. ACME |
| Fixed Liquid Level Vent Valve | Standard |
| Float Gauge Flange Opening | Fits “JUNIOR” size |
| Materials | Body, Forged Brass |Handwheel, Aluminum Die Cast |Valve Stems, Brass |O-Rings, Resilient Rubber |Seat Disc (shut-off valve), Nylon |Seat Disc (other), Resilient Rubber |Relief Spring, Stainless Steel |
| Pressure Relief Valve Part Number | M3131G |
| Pressure Relief Valve Pipe Away Adapter | 3131-10 (1″ F.NPT) |
| Pressure Relief Valve Setting | 250 PSIG |
| Pressure Relief Valve Ul Flow Capacity Scfm | 2020 SCFM, air |
| Ready To Go™ | Yes |
| Relief Valve Height | 6 3/4″ |
| Service Connection Type | F. POL |
| Vapor Equalizing Connection Size Type | M. ACME |
| Vapor Equalizing Connection Ul Listed Closing Flow | 4200 CFH @ 100 PSIG |
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