Double check vapor equalizing valves ensure safe and efficient vapor transfer in LPG and NH3 systems, preventing backflow and maintaining pressure balance.
This combined filler valve and overfill protection device is designed to provide fast filling and protection against overfilling.
| SKU | Wrench Hex Flats | Hose Connection (in.) | Product Name | Tank Connection (in.) | Part Number Basic | Approx Closing Flow at 100 PSIG Inlet Pressure |
|---|---|---|---|---|---|---|
| 3183AC | 2" | 1 3/4” M. ACME | Double Check Vapor Equalizing Valves for ASME and DOT Containers | 1 1/4” M. NPT | 3183AC | 10000 SCFH |