From Hayward Flow Control

Pressure regulators can be selected based on the size of the pipe in the system. But they're not like on/off valves, more is involved. Sizing a pressure regulator is a bit more difficult than sizing some other types of valves, but it is not all that hard to do. The first thing you need to do is download a copy of the catalog page that has the Pressure Regulator Flow Coefficients Chats. The chart is at the bottom of page 2 . Click here to download the catalog page.

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Products & Services
Metalworking Fluid Filters
Metalworking fluid filters are industrial filtration products used in metal processing applications to improve performance, product quality, and equipment life (i.e., maintenance schedule, repairs).
Filter Elements
Filter elements are used to remove impurities from liquids. They are used in water treatment systems and fluid processing applications.
Strainers
Strainers are placed in-line with process piping to remove large solid contaminants from the flow.  Strainers can be cleaned and reused.

Product Announcements
Hayward Flow Control - Pressure Regulators
Hayward Pressure Regulators prevent downstream pressure from exceeding a preset pressure. When the upstream pressure increases beyond the set pressure of the regulator, the regulator prevents the... (read more)
Beswick Engineering Co., Inc. - THREE-STAGE DIAPHRAGM HIGH PRESSURE REGULATOR
Beswick Engineering's miniature three-stage diaphragm high pressure regulator "PRD3HP" accurately reduces inlet pressures as high as 3,000 psi down to an outlet pressure range of 0-30 psi. It weighs... (read more)
Marsh Bellofram Group of Companies - Pressure Regulator with Low-Pressure Cutoff
The BelGAS division of Marsh Belloframhas introduced the Type P143, a versatile, direct operating spring loaded pressure regulator, designed to provide high-accuracy natural gas, air, pro­pane and... (read more)
Burger & Brown Engineering, Inc. - Delta-Q On a Smartflow Manifold
Delta-Q is a low-cost precision flow regulator module that can be used with a Smartflow Manifold, flowmeter, Dr. Eddy Meter, Tracer flowmeter, or as a stand-alone. The Delta-Q Regulator allows full... (read more)
Belimo Americas - SelectPro™- Valves & Damper Acuator Size/Selection
SelectPro, the sizing and selection tool created by Belimo. Using detailed valve or actuator specification, such as application torque, flow rate, differential pressure, and other options in its... (read more)
 

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Product Announcements
Agilent Technologies - Life Sciences and Chemical Analysis Divisions