Offset Pattern/OS&Y Flat Glass Gage Valves

1500 lb. ANSI rating - Pressures to 4000 psi @ +100°F (27600 kPa @ +38°C)
Temperature Ranges from -20°F to +750°F (-29°C to +399°C)


The 700 series includes models 720R, 730R and 780R with these standard features:

A variety of optional features are available when specified.

Optional materials can be specified for the valve body and trim. (Trim consists of the stem, stem packing retainer, ball check, and seat). Standard and optional materials confirm to AISI or ASTM Specifications.

ASME Boiler Code

Series 700 valve sets that are acceptable for ASME Boiler Code are available as an option. Ball check shut-off can be omitted; or the Model 720R and 780R can have a vertical rising lower ball check and horizontal, leaky upper ball check.

Center-to-Center Dimensions
Model
Dimension X
Inches (cm)
Dimension Y
Inches (cm)
720R
6-3/8
(16.8)
4-1/8
(11.1)
730R
4-3/8
(11.7)
2-1/8
(6.0)

 

 

 

 

 


For Standard/Optional Features, click here.