Product Description, Applications

MANUAL VALVES
Hayward Flow’s manual valves feature rugged construction that can endure the rigors of industrial applications. They can be easily removed from a piping system without breaking down pipe connections for ease of maintenance and due to the plastic construction, never have a problem with corrosion. Hayward’s manual valves are designed so that automated valve conversion is a simple process. Manual valve come in several variations on these models: union ball valves, three-way ball valves and butterfly valves.

CHECK VALVES
Check valves prevent reversal of flow in piping systems, protecting pumps, filters or process equipment from potential damage from backflow problems. Automatic operation allows the valves to work without the need for adjustments or settings. High quality plastic construction prevents corrosion, and the valves will not contaminate sensitive fluids.

CONTROL VALVES
Control ball valves provide two linear flow curves: one for fast opening and one for slow opening, which allows accurate control of the downstream flow rate with a 1/4 turn valve. They are ideal for applications such as methane gas recovery, fill station lines, lateral take-off line flow control, and flow control from tanks.

Additional types of control valves include:

• Pressure relief valves
• Pressure regulating valves
• Needle valves
• Angle valves

SOLENOID VALVES
Solenoid valves from Hayward Flow Control feature a design that doesn't require pressure differential for reliable operation, eliminating problems such as sticking. There are no minimum pressure requirements and the valves will operate with up to 40 PSI of backpressure and up to 120 PSI of inlet pressure. Another unique feature is the coil design, which rectifies AC current to DC current, resulting in lower coil temperatures. Accordingly, the coil is rated for 100% continuous duty applicationsand the valve can be left in the open position indefinitely, or can be cycled continuously with no coil damage. The coil assembly and electronics are completely encapsulated in a molded polyester housing, providing excellent corrosion resistance.

Features, Advantages

• Reliable design - Pressure and prolonged operation will not wear out Hayward valves
• Dependability - Critical dimension valve parts are precision machined, providing years of dependable service
• Quality products - Hayward valves are 100% tested with the latest state-of-the-art testing