- Author
-
Underwriters Laboratories, Incorporated
- Title
- Report on Special System Water Control Valve - Class I. Reliable Automatic Sprinkler Co., Inc., Mount Vernon, New York.
- Coporate
- Underwriters Laboratories, Inc., Northbrook, IL
- Report
-
File Ex2633
April 14, 1971
13 p.
- Keywords
-
valves
|
water
|
water flow
|
water sprays
|
water supply
- Abstract
- Reliable Model "B" deluge valve, 4 in. size. The Reliable Model "B" deluge valve is a special system water control valve used to control the flow of water in preaction, deluge, and water-spray systems. This valve is installed in the vertical position only.