Approximate Closing Flows Vapor SCFH Propane 25 (psig) Inlet
89000 scfh
Approximate Closing Flows Vapor SCFH Propane 100 (psig) Inlet
154000 scfh
Inlet Connection (in.)
4" M. NPT
Approximate Closing Flows Liquid Gpm NH3
450 GPM
Approximate Closing Flows Liquid Gpm Propane
500 GPM
Bolt Circle Dia
7 7/8”
Bolt Hole Thread
3/4” - 10 NC - 2
Bolt Hole Thread Min Eff
1 1/8”
Brand
RegO
C Effective Thread Approx
1 1/16”
Connection Type
NPT
D Threaded End To Port
1 15/16”
For Installation
Slotted Body
Materials
Body, Cadmium Plated Steel
|Seat Disc, Cadmium Plated Steel
|Stem, Stainless Steel
|Spring, Stainless Steel
|Guide, Cadmium Plated Steel
Number Of Bolt Holes
8
Outside Diameter
10”
Pipe Thread
4” NPT
Tank Opening
5 1/2”
Thickness Min
1 3/8”
Typical Installation
Container
Valve Size
4”
RegO
Excess Flow Valves Flanged
Excess Flow Valves
A4500-8 Series
Excess Flow Valves for Flange Mounting in Container Service