You want a valve you can install and forget – one that goes on working flawlessly year after year even in pressures up to 200 PSI. That’s why we built the HRB series valves with a durable glass-filled nylon and a fabric-reinforced diaphragm: to ensure toughness plus reliable, longlasting performance. The diaphragm spring and fastening components are corrosion-resistant stainless steel, and the flow-control stem is made of solid, heavy-duty brass. A grit screen on the diaphragm prevents problems from sand and debris. Plus, the valve is designed to close slowly to avoid water hammer damage.
FEATURES AND BENEFITS
Residential and commercial ready—For use on low flow drip zones to high flow commercial 1” rotor applications
Pilot hole filter screen—Prevents debris from inhibiting valve operation
Flow control handle—Provides means to manually adjust flow rate to the sprinkler system
Slow Closing—Prevents water hammer resulting in less stress on the entire sprinkler system
Durable design—Glass-filled nylon body construction for maximum performance under extreme conditions
Stainless steel studs—Molded directly into the valve body prevent damage due to over tightening
Manual external bleed—Great for year end seasonal shut down (flushing water from the system)
Manual internal bleed—For on/off operation at the valve
One piece solenoid design—Captured plunger and spring keep for convenient servicing
Solid brass and stainless steel—HRB’s brass flow control stem and stainless steel diaphragm spring resist corrosion and promote years of reliable service
Versatility—Models in the HRB series range from 1" up to 2"
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