The ECP features a GFPP (Glass Filled Polypropylene) housing that provides the actuator superior corrosion resistance and performance in environments and atmospheres where most metal actuators cannot.

The EAU Series electric actuator is a full featured actuator for use in applications with Hayward ball valves only.

Features

• Thermoplastic NEMA 4/4x Enclosure
• 90 or 180 Degree Operation
• Lightweight, Compact and Inexpensive
• On/Off Service Applications, Unidirectional
• UL/CSA Listed Motor Permanently Lubricated

EPM Series Reversing Electric Actuators

Innovative Quarter-Turn Actuators that Look the Same on the Outside—with the Hayward Difference on the INSIDE!

Overview

On/Off and Proportional Control Models

• Designed for use with all ball and butterfly valves up to 24" in size and torque outputs from 300-13,500 in. lb, all on/off and proportional control models feature a Modular Design and Superior Gear Design as standard.

Unique EPM Standard Features:

Modular Design

• All EPM Series actuators utilize modular PC boards designed and manufactured in North America. By eliminating 90% of the internal wiring found in most actuation products, we're producing a higher quality, more reliable product that is easier to install, operate, and maintain.

Superior Gear Design

• All EPM Series actuators employ an epicyclic gear design to provide tough, dependable torque transmission in a compact, quiet, smooth package.

Thermal Management

• Our Proportional Control Actuators utilize proprietary, microprocessor-based algorithms to automatically control motor temperatures in real time with close-loop feedback.

Data Logging and Diagnostics

• Our Proportional Control Actuators respond to a variety of control signals which are user-selectable through a simple joystick/menu interface. The microprocessor-based control monitors and records operating parameters that can be used for process diagnostics, advanced alarming functions, or maintenance scheduling.

Proportional Control Models

All EPM Series Proportional Control Models feature added Thermal Management and Data Logging and Diagnostics capabilities not found on the basic EPM on/off models.

Other Standard Features

• Four Limit Switches (Two Auxiliary)
• Internal Low Power Heater
• NEMA 4/4X Enclosure
• Position Indicator
• Clutch-less Manual Override
• Self-Locking Drive
• Permanently Lubricated
• Thermal Overload Protection
• CE and CSA Approved
• ISO 5211 Mounting Base
• Choice of Voltages: 12 VAC/DC, 24VAC/DC, 120 VAC, 230 VAC

Options

• Positioners
• Extended Duty Motors
• 0-90°-180°
• Feedback Potentiometer
• Two Additional Auxiliary Switches
• Power Supply Flexibility—3 Phase w/230 VAC, 380 VAC, or 460 VAC

EPZ Series electric actuators are lightweight and compact. Ideal for space limitations and smaller size ball valves. Standard 120VAC, Class F thermal motor protection, and manual override with lockout function. NEMA 4/4X IP67 housing.

The PMD4/PMS4 Series are available in several sizes for use with Hayward ball valves up through 6” and butterfly valves through 4”. Available in both double acting and spring return designs, the PMD4 has a torque range at 80psi supply, from 125 in-lbs to 500 in-lbs, whereas the PMS4 features a range of 44 in-lbs to 230 in-lbs. All sizes have NAMUR VDI/VDE 3845 mounting for solenoids and ISO5211 mounting base.

Key Features Include:

• GFPP Housing
• Anodized Aluminum Two Piston Rack and Pinion
• 303 Series Stainless Steel Shaft
• External Position Indicator
• Alternative Operating Media for 40psi to 120psi Service
• Permanent Lubrication
• Buna-N Seals
• 304 Series Stainless Steel Fasteners
• 1/4” NPT Air Connections
• All Units Marked for Traceability and 100% Tested
• Backed by Hayward’s Exclusive 2 Year Warranty

Additional options include solenoid valves for Double Acting Air-to-Open and Close, solenoid valves with optional voltages, auxiliary switch control and cycle speed controls.

Typical applications or installations include but are not limited to waste and water treatment, chemical transfer and processing, aquatic and animal life support systems, food and beverage, pharmaceutical, pulp and paper, mining, marine and other salt water corrosive environments.

The PMD4/PMS4 Series are available in several sizes for use with Hayward ball valves up through 6” and butterfly valves through 4”. Available in both double acting and spring return designs, the PMD4 has a torque range at 80psi supply, from 125 in-lbs to 500 in-lbs, whereas the PMS4 features a range of 44 in-lbs to 230 in-lbs. All sizes have NAMUR VDI/VDE 3845 mounting for solenoids and ISO5211 mounting base.

Key Features Include:

• GFPP Housing
• Anodized Aluminum Two Piston Rack and Pinion
• 303 Series Stainless Steel Shaft
• External Position Indicator
• Alternative Operating Media for 40psi to 120psi Service
• Permanent Lubrication
• Buna-N Seals
• 304 Series Stainless Steel Fasteners
• 1/4” NPT Air Connections
• All Units Marked for Traceability and 100% Tested
• Backed by Hayward’s Exclusive 2 Year Warranty

Additional options include solenoid valves for Double Acting Air-to-Open and Close, solenoid valves with optional voltages, auxiliary switch control and cycle speed controls.

Typical applications or installations include but are not limited to waste and water treatment, chemical transfer and processing, aquatic and animal life support systems, food and beverage, pharmaceutical, pulp and paper, mining, marine and other salt water corrosive environments.

Hayward PCD pneumatic actuator offers an air-to-air 4-piston rack & pinion design with manual override, position indicator, adjustable travel stops, Namur solenoid mounting and ISO 5211 mounting base.

Hayward PCS pneumatic actuator offers an air-to-spring 4-piston rack & pinion design with manual override, position indicator, adjustable travel stops and ISO 5211 mounting base.

Hayward PMD pneumatic actuator offers an air-to-air 2-piston rack & pinion design with manual override, position indicator, Namur-style mounting and cycle speed controls on all.

Hayward PMS pneumatic actuator offers an air-to-spring 2-piston rack & pinion design with manual override, position indicator and cycle speed controls on all.

The HRS Series provides highly efficient multiplication of motor power to produce uniquely compact torque ranges compared to other technologies. Larger models feature an epicyclic transmission system. A clutch-free manual override system provides full-time override capabilities during powered or un-powered events.

Key Features, Benefits and Advantages:

• Extended Product Range from 300 in-lb to 177,000 in-lb
• Powder Coated Aluminum Alloy Housing
• ISO5211 Compliant mounting with Double Square Drive Socket
• On/Off or Proportional Control (2-10 vdc / 4-20mA Inputs & Outputs)
• NEMA 4/4X/IP67 Environmental Rating
• Multiple AC and DC Voltages
• Integrated Local Control Stations
• Visual Position Indicators
• CSA Certified to CSA 22.2 No. 139-10
• UL439 for Ordinary Location Applications
• Backed by Hayward’s Exclusive 2 Year Warranty

The new RSR Series are mechanical spring return quarter-turn actuators providing up to 540”lbs (60Nm) fail-safe operating torque. These units have a universal power supply rated at 24V ~ 240V AC or DC mode.

Versions include basic on/off unit, a basic model with internal auxiliary switches, and a proportional control model. The RSR is designed and certified to US Specifications NEMA 4X / IP66 for Process Control Equipment, and also carries the CE Mark.

• Mechanical Spring Return
• CW or CCW operating direction in same unit
• Manual Override Key or Optional Hand Wheel
• Compact Size
• Fast Spring Return Rates
• Internal Anti-Condensate Heater Standard
• Thermal Overload Protection Standard
• 50% Duty Cycle