Watts Ductile Iron Single Chamber Pump Control Valve with Pressure Reducing Feature 981GD

Description
Designed to minimize the surges associated with the starting and stopping of pumps, and automatically reduce pump outlet pressure to a constant lower downstream pressure regardless of varying flow rates. The valve opens at an adjustable rate upon pump start-up, and closes at an adjustable rate upon pump shut-off. When the valve is near closed the limit switch is tripped, turning the pump off. The pump starts and stops against a closed valve. The Solenoid Pilot has provisions for manual operation in the event of power outage.
  • Ductile Iron Single Chamber Pump Control Valve with Pressure Reducing Feature - 981GD - Watts
    Watts
Datasheet
Description
Designed to minimize the surges associated with the starting and stopping of pumps, and automatically reduce pump outlet pressure to a constant lower downstream pressure regardless of varying flow rates. The valve opens at an adjustable rate upon pump start-up, and closes at an adjustable rate upon pump shut-off. When the valve is near closed the limit switch is tripped, turning the pump off. The pump starts and stops against a closed valve. The Solenoid Pilot has provisions for manual operation in the event of power outage.
Datasheet

Suppliers

Company
Product
Description
Supplier Links
Ductile Iron Single Chamber Pump Control Valve with Pressure Reducing Feature - 981GD - Watts
Watts
North Andover, MA, USA
Ductile Iron Single Chamber Pump Control Valve with Pressure Reducing Feature
981GD
Ductile Iron Single Chamber Pump Control Valve with Pressure Reducing Feature 981GD
Designed to minimize the surges associated with the starting and stopping of pumps, and automatically reduce pump outlet pressure to a constant lower downstream pressure regardless of varying flow rates. The valve opens at an adjustable rate upon pump start-up, and closes at an adjustable rate upon pump shut-off. When the valve is near closed the limit switch is tripped, turning the pump off. The pump starts and stops against a closed valve. The Solenoid Pilot has provisions for manual operation in the event of power outage.

Designed to minimize the surges associated with the starting and stopping of pumps, and automatically reduce pump outlet pressure to a constant lower downstream pressure regardless of varying flow rates. The valve opens at an adjustable rate upon pump start-up, and closes at an adjustable rate upon pump shut-off. When the valve is near closed the limit switch is tripped, turning the pump off. The pump starts and stops against a closed valve. The Solenoid Pilot has provisions for manual operation in the event of power outage.

Supplier's Site Datasheet

Technical Specifications

  Watts
Product Category Industrial Valves
Product Number 981GD
Product Name Ductile Iron Single Chamber Pump Control Valve with Pressure Reducing Feature
Valve Type Control Valve; Relief
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