Valves and Accessories - Hayward Flow Control
Valves and Accessories - Hayward Flow Control
Valves and Accessories - Hayward Flow Control
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Automated <strong>Valves</strong> <strong>and</strong> Actuators<br />
PCD/PCS Series Pneumatic Actuators<br />
Features<br />
• For all sizes of Ball <strong>and</strong> Butterfly <strong>Valves</strong><br />
• Four-piston rack <strong>and</strong> pinion design<br />
• Manual override<br />
• Compact, lightweight<br />
• Position indicator<br />
• Namur-style solenoid mounting<br />
• Adjustable travel stops<br />
• ISO 5211 mounting base<br />
Technical Specifications<br />
Housing: ......................................Epoxy-coated aluminum<br />
Output Shaft: ............................Plated steel<br />
Minimum Air Pressure: ........80 PSI<br />
Maximum Air Pressure: ........120 PSI<br />
Cycle Time: ................................Less than one second, typical<br />
Air Port Connections: ............1/4˝ NPT<br />
PMD/PMS Series Pneumatic Actuators, For 1/4˝ to 2˝ Ball <strong>Valves</strong><br />
Features<br />
• Corrosion-resistant thermoplastic housing<br />
• Two-piston rack <strong>and</strong> pinion design<br />
• Manual override<br />
• Position indicator<br />
• Permanent lubrication<br />
• Lightweight<br />
• Namur-style mounting<br />
Technical Specifications<br />
Housing: ............................................Polyamide plastic<br />
Output Shaft: ..................................Stainless steel<br />
Minimum Air Pressure: ...............80 PSI<br />
Maximum Air Pressure: ..............120 PSI<br />
Seals: ...................................................Nitrile<br />
Cycle Time: ........................................1/2 second, typical<br />
Air Port Connections: ..................1/4˝ NPT<br />
Options<br />
• PCD double acting air-to-open & close<br />
• PCS spring return fail-safe operation<br />
• Solenoid valves<br />
• Positioners<br />
• Auxiliary limit switches<br />
• Cycle speed controls<br />
Options<br />
• PMD double acting air-to-open & close<br />
• PMS air to spring fail-safe operation<br />
• Solenoid valves with optional voltages<br />
• Auxiliary limit switch<br />
• Cycle speed controls<br />
EAU Series Electric Actuators, For 1/4˝ to 2˝ Ball <strong>Valves</strong><br />
Features<br />
Options<br />
• Thermoplastic NEMA 4/4X enclosure • Voltage options of 12, 24 or 220 VAC,<br />
• 90 or 180 degree operation<br />
<strong>and</strong> 12 or 24 VDC<br />
• Lightweight, compact & inexpensive<br />
• On/Off service applications, unidirectional<br />
• UL/CSA listed motor permanently lubricated<br />
12<br />
Technical Specifications<br />
Operation: ............Unidirectional<br />
Conduit Size: ........1/2˝<br />
Duty Cycle: ............25%<br />
Cycle Times: ..........2-1/2 seconds, 90°<br />
rotation; 5 seconds,<br />
180° rotation<br />
Enclosure: .............NEMA 4/4X<br />
Voltage: ........................120 VAC<br />
Thermal Overload Protection<br />
Mechanical Brake<br />
Motor: ............................UL listed<br />
Auxiliary Limit<br />
Switches: ......................One
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