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Items starting with H

Hach Manufacturing

Hach Manufacturing

Hach Company manufactures and distributes analytical instruments and reagents used to test the quality of water and other aqueous solutions.

Hanna

Hanna

Hanna Instruments has rapidly grown to become a world-class, leading manufacturer of water quality instruments with R&D, production and sales offices in over 30 countries.

Hayward - Butterfly Valves

Hayward - Butterfly Valves

Hayward Butterfly Valves are used for throttling or quick quarter-turn on-off control.

Hayward - DAB Series Industrial Diaphragm Valves

Hayward - DAB Series Industrial Diaphragm Valves

Hayward’s DAB Series industrial all-plastic diaphragm valves are engineered to provide superior handling of difficult media such as corrosive fluids, abrasives and slurries.

Hayward - EJM Series Electric Actuators

Hayward - EJM Series Electric Actuators

The Hayward EJM Series reversing electric actuators are cost effective, rugged, quarter-turn actuator designed for use with all ball and butterfly valves up to 24" in size.

Hayward - EVR Series Electric Actuators

Hayward - EVR Series Electric Actuators

The Hayward EVR Series reversing electric actuators are economical, high performance actuator…

Hayward - Needle Valves

Hayward - Needle Valves

The Hayward Needle Valves are used for accurate metering of fluids.

Hayward - PAD Series Pneumatic Actuators

Hayward - PAD Series Pneumatic Actuators

The Hayward PAD Series pneumatic actuators are corrosion-resistant air-to-air (double acting) quarter-turn actuator for use with ball valves up to 2" in size.

Hayward - Pressure Regulator Valves

Hayward - Pressure Regulator Valves

The Hayward Pressure Regulators prevent downstream pressure from exceeding a preset pressure.

Hayward - Pressure Relief Valves

Hayward - Pressure Relief Valves

The Hayward Pressure Relief Valves protect piping system components from damage due to over pressurization.

Hayward - ProFile2 Control Valves

Hayward - ProFile2 Control Valves

The Hayward ProFile2TM corrosion resistant, proportional control ball valves provide two linear flow curves – one for fast opening, one for slow opening.

Hayward - Spring Loaded Y Check Valves

Hayward - Spring Loaded Y Check Valves

Hayward’s Spring Loaded Y Check valves give positive protection against reversal of flow in a piping system – even in the absence of backpressure.

Hayward - Swing Check Valves

Hayward - Swing Check Valves

The Hayward all-plastic swing check valves have up to twice the temperature/pressure rating of other plastic swing check valves...and can often replace metal valves in many applications.

Hayward - TB Series True Union Ball Valve

Hayward - TB Series True Union Ball Valve

The Hayward true union ball valves are constructed of rugged, heavy wall plastic and stands up to the most aggressive of applications.

Hayward - Three Way Ball Valves

Hayward - Three Way Ball Valves

The Hayward Manual Three-Way Ball Valves come standard with a two port “TW” ball allowing for three flow configurations within 180° of rotation.

Hayward - Y Check Valves

Hayward - Y Check Valves

The Hayward Y Check Valves prevents reversal of flow in piping systems.

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Call Us Toll Free: (800) 370-0439 | Email
Download our Sales Catalog (PDF)