Brand
RegO
Connection Type
NPT x M. NPT x F. NPT
D Effective Length Approx
1 3/4”
Materials
A2137 Series
|Body, Cadmium Plated Steel
|Disc, Cadmium Plated Steel
|Stem, Stainless Steel
|Spring, Stainless Steel
|Guide, Cadmium Plated Steel
2139 Series
|Body, Brass
|Disc, Brass
|Stem, Stainless Steel
|Spring, Stainless Steel
|Guide, Brass
Typical Installation
Pipeline and Container
Wrench Hex Flats
3 1/2”