Approx Closing Flow at 100 PSIG Inlet Pressure
10000 SCFH
Hose Connection (in.)
1 3/4” M. ACME
Tank Connection (in.)
1 1/4” M. NPT
Brand
RegO
Connection Type
ACME x M. NPT
D Effective Length Approx.
2 29/32”
Materials
Body, Brass
|Spring, Stainless Steel
|Upper Check Seat + ACME, Synthetic Rubber
|Body Gasket, Copper
|Cap, Plastic
part number_basic
3183AC
Part Number Basic
3183AC
With Chain Cap
Yes
Wrench Hex Flats
2"
RegO
Double Check Vapor Equalizing Valves
Vapor Equalizing Valves
3183AC
Double Check Vapor Equalizing Valves for ASME and DOT Containers