These compact Multivalves® are especially suited for vapor withdrawal of ASME containers where compact groupings of components are necessary. Separate filler valves and pressure relief valves are required.
Unit of Measure



  • Combines service valve, vapor equalizing valve with excess flow, fixed liquid level gauge and plugged pressure gauge opening in one unit.
  • Rugged, 1" wrenching boss on center column minimizes possible damage during installation.
  • Low profile design extends only 3" above the container boss, allowing use of smaller domes.
  • "Y" shape configuration allows for ease of operation with all valves and gauges easily accessible at all times.
  • Designed for installation of a 1/8" M.NPT pressure gauge or pressure gauge connection. The pressure test port will communicate to the downstream side of the service valve.
  • MultiBonnet® allows quick and easy repair of bonnet.


Body Material

N/A Forged Brass

Handwheel Material

N/A Aluminum Die Cast

Valve Stems Material

N/A Brass

O-Ring Material

N/A Resilient Rubber

Seat Disc (Shut-off Valve) Material

N/A Nylon

Seat Disc (Other) Material

N/A Resilient Rubber


Container Connection

N/A 3/4" M. NGT

Service Connection

N/A F.POL (CGA 510)

Vapor Equalization Connection Size

N/A 1-1/4" M. ACME

Vapor Equalization Connection UL Listed Closing Flow

N/A 4200 CFH at 100 psig

Fixed Liquid Level Vent Valve Style

N/A Yes

Dip Tube Length

N/A 12 in

For Use in Containers w/Surface Area

N/A Since these Multivalves® have no integral pressure relief valves, they can be used on any ASME container with an independent relief device sufficient for that tank’s capacity.

Product Type

N/A ASME Multivalves®


N/A RegO