Hayward Actuator Ready Proportional Control Valve
Product Shipping Subject to Factory Availability Need Specifications? See PDF Section Below.
Hayward Actuator Ready Proportional Control Valve is available in sizes 1" through 4", PVC or CORZAN CPVC, EPDM or FPM seals and come in socket weld, threaded or flanged connections.
These corrosion resistant valves provide two linear flow curves, one for fast opening and one for slow opening. The percentage of flow through the valves with either flow curve is equal to the degree of opening. As the actuator-ready proportional control ball valves are opened or closed, the flow varies in direct proportion to the valve opening. This permits predictable, accurate control of the downstream flow rate with a 1/4 turn valve. Valves are shipped with the ball installed sot that the smaller opening enters the flow first, creating the slow open rate. To switch to the fast opening rate, simply reverse the ball in the valve. Then the larger opening will enter the flow first, creating a large opening with slower changes. Can be furnished with electric or pneumatic actuators with positioners for automated modulating service applications.Hayward Profile 2 Actuator-Ready Proportional Control Ball Valves, 1”, 2”, 3” & 4”, PVC or CORZAN CPVC
Features:
All Plastic
Precise Flow Control
True Union Design
Accurate Proportional Control
EPDM or FPM Seals
Socket, Threaded or Flanged
Two Year Warranty
Options:
Methane gas recovery
Fill station lines
Lateral take-off line flow control
Flow reduction in systems with oversized pumps
Control flow from the tanks
Two Proportional Flow Rates with One Valve: Hayward ProFile2 corrosion resistant, proportional control ball valves provide two linear flow curves, one for fast opening and one for slow opening. The percentage of flow through the valves with either flow curve is equal to the degree of opening. As the valves are opened or closed, the flow varies in direct proportion to the valve opening. This permits predictable, accurate control of the downstream flow rate with a 1/4 turn valve.
Unique Design ”Characterized” Ball: These valves utilize a unique, patented ball with a special ”characterized” opening that results in the linear flow rate change. Valves are shipped with the ball installed sot that the smaller opening enters the flow first, creating the slow open rate. To switch to the fast opening rate, simply reverse the ball in the valve. Then the larger opening will enter the flow first, creating a large opening with slower changes.
Perfect with Positioners: Profile2 valves can be furnished with electric or pneumatic actuators with positioners for automated modulating service applications.
Never a Problem with Corrosion: Profile2 ball valves will never rust or corrode and they can survive corrosive environments and harsh weather conditions without the need for painting or expensive epoxy coating.