Water Treatment Accessories

DESCRIPTION

The Inline Water Flow Regulator (Dole valve) is designed to deliver a constant volume of water flow over a wide pressure drop range. The constant flow of water is maintained by the use of the flexible orifice inside the inline water flow regulator (Dole valve). The flow rate is maintained to within ± 15% between 15 and 125 psi differential pressure of the water flow regulator. The flow rate varies due to manufacturing tolerances and water temperature. We manufacture the inline water flow regulator in various materials such as Nickel Plated BrassLead Free, Type 316 SS, and PVC. Water Flow Regulator comes in various flow rates and are 3/8”, ½”, ¾”, 1” FNPT, and 1 ¼”, 1 ½”, 2”, 2 ½”, and 3” MNPT and flow rates range from 0.5 to 120 Gallon per minute (GPM). We also use labels that provide extra-strong protection for harsh environments and conditions. They are constructed from durable polyester that is water resistant and tear resistant providing durable and secure protection. Our water flow regulator is marked with an arrow indicating direction of flow. To ensure proper operation, always install regulator with the arrow pointed downstream.

Maximum Operating Temperature: 212 Deg F

APPLICATIONS

• Cooling towers
• Water softeners
• Tankless heaters
• Water filters
• Ground water heat pumps
• Irrigation systems
• Pumps (well and packing water)
• Drinking fountains
• Water purifiers

 MATERIALS

• PVC, stainless steel, lead free nickel plated brass
• Sizes: 3/8”, ½”, ¾”, 1”, 1 ¼”, 1 ½”, 2, 2 ½”, 3”, NPT
• Rubber orifice: Buna, Viton, EPDM
• Custom connections, materials and sizes available
• Lead free (LF) (sizes 1" and smaller)

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DESCRIPTION

The Flow Regulator (Dole valve) is designed to deliver a constant volume of water flow over a wide pressure drop range. The constant flow of water is maintained by the use of the flexible orifice. The flow rate is maintained to within ± 15% between 15 and 125 psi. The flow rate varies due to manufacturing tolerances and water temperature. We manufacture flow regulators in various materials such as Nickel Plated Brass, Type 316 SS, and PVC. Flow Regulators come in various flow rates and are 3/8”, ½”, ¾”, 1” FNPT, and 1 ¼”, 1 ½”, 2”, 2 ½”, and 3” MNPT and flow rates range from 0.5 to 120 Gallon per minute (GPM). We also use labels that provide extra-strong protection for harsh environments and conditions. They are constructed from durable polyester that is water resistant and tear resistant providing durable and secure protection. All Flow Regulators are marked with an arrow indicating direction of flow. To ensure proper operation, always install regulator with the arrow pointed downstream.

Maximum Operating Temperature: 212 Deg F

APPLICATIONS

• Cooling towers
• Water softeners
• Tankless heaters
• Water filters
• Ground water heat pumps
• Irrigation systems
• Pumps (well and packing water)
• Drinking fountains
• Water purifiers

 MATERIALS

• PVC, stainless steel, lead free nickel plated brass
• Sizes: 3/8”, ½”, ¾”, 1”, 1 ¼”, 1 ½”, 2, 2 ½”, 3”, NPT
• Rubber orifice: Buna, Viton, EPDM
• Custom connections, materials and sizes available
• Lead free (LF) (sizes 1" and smaller)

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DESCRIPTION

Standard injection quills are designed to ensure a more uniform and rapid dispersal of injected chemicals into the center stream of a process pipeline. This prevents corrosive liquids from clinging to the side of the pipe.

Injection quills are available in a variety of materials and pressure ranges.  Pressure and temperature ranges are dependent on the material of construction and vary from 150 and 3000 psi and 100 °F (37 °C) and 750 °F (400 °C)

FEATURES

• Type 316 Stainless Steel, Alloy 20, and Hastelloy C276 quills are suitable for high pressure, high temperature applications.
• Simple to use ½”, ¾”, or 1” MNPT male process connection and ½”, ¾”, or 1” MNPT male chemical inlet connection.
• The QC series of the Eddington injection quills come with a built-in check valve to prevent back flow of water or steam through the nozzle and into the chemical line.
• The crack pressure (amount of psi required to open the check valve) on the QC series of injection quills is 20 psi.
• For applications that do no require a check valve, the QB series of the Eddington injection quills come without a check valve.
• All of the Eddington injection quills come with two machined flat surfaces on external portion of nozzle so a wrench can be used during installation.
• The QC and QB injection quills come with the telltale V notch and witness mark to ensure proper nozzle alignment with process steam for proper dispersal of injected chemical.
• Standard quill length is 2 3/4″ long but custom lengths up to 24″ are available. For additional lengths please add the quill length desired to the end of the Eddington part number (e.g. QCFM-316-050-18).
• Made in the USA

• Available in larger sizes, up to 3” MNPT connection, contact us to request quote (sales@yamathosupply.com)
• Welded safety collar
• Also available CPVC, Alloy 20, Hastelloy C276, SS316
• Made in the USA

MODELS

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