Model | GD-20R |
Fluid | Air, Water, Non-Corrosive and Non-Viscous Liquids |
Connection Type | Flanged ANSI 150# |
Maximum Allowable Pressure | 150 psig (10 bar) |
Maximum Allowable Temperature | 175°F (79°C) |
Body Material | Ductile Iron ASTM A536 |
Maximum Operating Pressure | 150 psig (10 bar) |
Connection Size | 1/2″ (15 mm), 3/4″ (20 mm), 1″ (25 mm), 1-1/4″ (32 mm), 1-1/2″ (40 mm), 2″ (50 mm) 2-1/2″ (65 mm), 3″ (80 mm), 4″ (100 mm), 5″ (125 mm), 6″ (150 mm) |
An industrial-grade valve for water systems, the GD-20R is lightweight, compact and economical. The valve comes with screwed connections and will mount in any position. It requires no external sensing lines, and its bronze body and high-temperature diaphragm are suitable for hot or cold water service. The valve, seat and diaphragm are renewable in-line. The GD-20 has an external adjusting screw with lock and is available in sizes, .5″ through 6″ (15–150 mm).