Series LF25AUB-Z3 Lead Free* Water Pressure Reducing Valves are used in commercial and residential applications to reduce incoming water pressure for ...

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Regulator is factory preset to 50psi (344 kPa) in a static condition. To adjust pressure setting, loosen the lock nut and turn the adjusting bolt clockwise to increase pressure, counterclockwise to decrease pressure.

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To determine if this is the result of thermal expansion, try briefly opening the cold water tap. If the increased pressure is caused by thermal expansion, the pressure will immediately be relieved and the system will return to the set pressure.

You are required to consult the local building and plumbing codes prior to installation. If the information in this manual is not consistent with local building or plumbing codes, the local codes should be followed. Inquire with governing authorities for additional local requirements.

Watts offers a pressure test gauge, model LF276H300 to assist you in determining if you have high water pressure. The LF276H300 when attached to a hose bibb registers the highest pressure reading over the period of time it is left on the system.

This regulator has a built-in thermal expansion bypass feature. This feature prevents downstream pressure from rising to more than 10psi above the supply pressure.

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Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Parallel installations are recommended where high flow or low flow demand is intermittent/occasional. They are also used for installations where service cannot be interrupted.

Designed to control the flow through the valve. It keeps the constant flow through the valve without being affected by pressure and flow fluctuations. Prevents excess water flow during backwashing in filtration systems and prevents water waste. Technical Specifications•Working with line pressure and not need extra energy•Able to set the desired flow rate easily and precisely•Easy maintenance AdjustmentInstall the signal hose and orifice plate supplied with the valve as shown in the operating instructions. Set the 3-way ball valve on the valve to Auto. Open the 3-way pilot protection cover on the valve.If the flow rate through the van is insufficient, increase the pressure to pass through the valve by tightening the adjusting bolt. If the flow rate through the van is too high, loosen the adjusting bolt and reduce the valve to pass through the van. Installation-The valve can be install in horizontal / vertical position.

A thermostatic mixing valve is used between the vessel and the draw-off point or several draw-off points. The Flamcomix limits the maximum output temperature.

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DRV pressure reducing valves are a high quality industrial valve suitable for inlet pressures up to 2500KPa. They are designed to regulate outlet pressures ...

Technical Specifications•Working with line pressure and not need extra energy•Able to set the desired flow rate easily and precisely•Easy maintenance

NOTICE The Bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressures above 150psi (10.3 bar).

Series installations are recommended where very high supply pressure must be reduced to a very low downstream pressure. Reducing the pressure in stages eliminates whistling and noise.

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Any time a reducing valve is adjusted, the use of a pressure gauge is recommended to verify correct pressure setting. Do not bottom out adjusting screw on spring cage.

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California Water Technologies provides superior chemistry for drinking water treatment and the wastewater treatment industries. With the ever-increasing ...

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Hytemp Hot Water Circulator. The Hytemp Hot Water Circulator provides continuous water flow whilst alternating pumps to increase efficiency and life span. Built ...

Need for Periodic Inspection/Maintenance: This product must be tested periodically in compliance with local codes, but at least once per year or more as service conditions warrant. Corrosive water conditions, and/or unauthorized adjustments or repair could render the product ineffective for the service intended. Regular checking and cleaning of the product's internal components helps assure maximum life and proper product function. Maintenance may be required when the water downstream of the product exhibits one or more of the following: excessive water pressure, insufficient water pressure or flow, or inconsistent water pressure.

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Designed to control the flow through the valve. It keeps the constant flow through the valve without being affected by pressure and flow fluctuations. Prevents excess water flow during backwashing in filtration systems and prevents water waste.

•Easy repair with basic tools. Find My Store. for pricing and availability. Compare. Prier Products. Wall Hydrant Service Repair Kit ...

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If the downstream system pressure is higher than the set pressure under no flow conditions, the cause could be thermal expansion, pressure creep or dirt/debris on the seat.

Thermal expansion occurs whenever water is heated in a closed system. The system is closed when supply pressure exceeds 150psi, or a check valve or backflow preventer is installed in the supply piping.

For valves with CPVC or PEX end connections, do not exceed the tubing manufacturers pressure and temperature ratings Refer to the tubing manufacturers product specifications for that information.

NOTICE Product is for interior or exterior applications. Product should not be buried directly in the ground. For exterior applications where the valve will be situated in a vault or pit or be in contact with the ground, the valve should be installed in a meter box/vault, accessible for repair and adjustment, per local code.

AdjustmentInstall the signal hose and orifice plate supplied with the valve as shown in the operating instructions. Set the 3-way ball valve on the valve to Auto. Open the 3-way pilot protection cover on the valve.If the flow rate through the van is insufficient, increase the pressure to pass through the valve by tightening the adjusting bolt. If the flow rate through the van is too high, loosen the adjusting bolt and reduce the valve to pass through the van.

You must make provisions for pressure relief protection of your plumbing system and components. The use of a relief valve such as the Watts 530C, BRV, Governor 80, or 3L or potable water expansion tank such as the Watts DET, PLT or DETA may be required.

1/2 in. Bronze Compression No Kink Hose Bibb Quick View PROFLO® 1/2 in. Bronze Compression No Kink Hose Bibb Part #PF106DC Item #4080820

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