Our 560 / 570 valve line is a high capacity safety valve used for boilers, piping lines and vessel protection. Designed and engineered for heavy-duty industrial use. ASME and National Board certified for Section I and VIII as well as CE and CRN Certifications.

Alternatively, the screw can be loosened to allow water to flow more freely through the valve, increasing the outgoing water pressure.

Dielectric unions are used to join pipes made from dissimilar metals to avoid electrolysis, which leads to corrosion and pipe failure. This union is made ...

Regulatingvalve

Test the water pressure at least once a year. If the regulator's adjustment screw no longer has any effect on changing the water pressure, it's time to replace the valve.

Replacing an existing water pressure regulator is relatively easy. A water pressure regulator should be installed immediately after the main valve, using a set of threaded couplings to secure the water pressure regulator.

The recirculation valve and pump kit provides instant hot water, overheat, and freeze protection when used with the Sunbank Controller.

The Kingston KNG Safety Relief Valves are designed for accuracy and reliability. Available in 1/2″ to 3″ NPT (D-J) orifice in brass, carbon steel, and stainless-steel materials. ASME, Section I and Section VIII National Board (NB), CE, and CRN certified for air, gas, steam, and liquid services up to 1500 PSI.Cryogenic, Tri Clamp Connections, and Flanged Joints options available.

During the test, ensure that water isn't being used anywhere else in the house, such as at garden spigots or appliances.

Carbon and stainless steel valve. ASME Section VIII for Air/Gas/Liquid to 1500 PSI, Steam service to 300 PSI. Closed cap option pictured.

FEBCO Reduce the cost of your fire sprinkler system by replacing three valves ... seated with 738-1818. Road, Concord, Reader For more Service Ontario ...

A water pressure regulator reduces the flow of water into the home to limit the strain on the plumbing infrastructure. High water pressure can cause many plumbing problems, so it is important to keep it under control.

Pressureregulator

Series 69 Liquid Relief Valves are calibrated (set to pressure) based on a range of flow-rates (GPM) versus seat size and set pressure. Standard valve is set to pressure to achieve flow rate maximum and minimums within each set pressure range. See capacity chart for details.Temperatures -60°F (-51°C) to 406°F (208°C), low reduced to -320°F (-196°C) with PTFE option, high increased to 425°F (218°C) with stainless option.Liquid Relief Valve Model Choices:Brass/bronze valve with stainless steel springsStainless steel body / disk and springs with bronze bonnetWide Range:Series 69 is available with a wider adjustable range (as an option). Valves are set to the mid-level pressure (or as specified). Typical wide-range is 150 PSI increments. Note: Flow rates are not showing.

Stainless steel nozzle, ring, disc and springs. Brass / bronze body, bonnet.1500 PSI (103.4 Bar) for air/gas and liquid, 300 PSI (20.7 Bar) for steam.Temperatures -320°F (-196°C) to 425°F (218°C)

Use for ASME Section I applications, boilers, or most areas where steam safety valves are required.Set pressure up to 250 PSI (17.2 Bar)

Steam Boilers, Air Compressors, Dryers, Receivers, Pressure Vessels, Piping Systems, Accumulators, Reducing Stations, Tanks, Inter/After Coolers, Cooking Equipment, Autoclaves, Sterilizers or wherever higher capacity pressure protection or relief may be required.

Use for ASME Section I applications, boilers, or most areas where steam safety valves are required.Set pressure up to 250 PSI (17.2 Bar)

Once you have tracked down the shut-off valve, check the pipes downstream of the valve for a water pressure regulator. If you cannot find one after a lengthy investigation then it's likely that your home does not have a water pressure regulator.

If you cannot locate your main shut-off valve where the main line enters the home, then you should do a thorough inspection of the basement, garage, or crawlspace to find this valve. Alternately, the shut-off valve location may be listed in a home inspection report.

City water pressure can fluctuate considerably, often increasing at night when the overall load goes down. So, test at various times of the day.

100% stainless steel valve. Shown with closed cap. ASME Section VIII for Air/Gas/Liquid to 1500 PSI. Steam service to 300 P.S.I.

A water pressure regulator is a dome-shaped brass fitting generally found just past the main shutoff valve, where the main water line enters the house. It usually has an adjustment screw on top.

Temperatures -60°F (51°C) to 406°F (208°C), low reduced to -320°F (-196°C) with PTFE option, high increased to 425°F (218°C) with stainless option.

The cost of a water pressure regulator installation depends on whether you hire a professional plumber to complete the work or if you have the necessary skills, knowledge, and experience for a DIY installation. Typically, water pressure regulators cost about $50 to $100 on average, though you could end up paying up to $200 depending on the size of incoming water line.

Steam Boilers, Air Compressors, Dryers, Receivers, Pressure Vessels, Piping Systems, Accumulators, Reducing Stations, Tanks, Inter/After Coolers, Cooking Equipment, Autoclaves, Sterilizers or wherever higher capacity pressure protection or relief may be required.

Here are a few signs there is a problem with your hot water recirculating pump, and what to do about it.

Screw the pressure gauge onto any hose bib or washing machine faucet. Turn on the cold water tap to measure the water pressure. If the pressure is between 40 and 60 psi, there is no need for a regulator. However, if the water pressure is over 80 psi, it is probably causing excessive stress on pipes, fittings, and fixtures.

Multiple purpose safety valves for air / gas protection. Designed for durability, yet an economical choice for safety and relief applications.ASME and National Board certified for Section VIII as well as CRN Certifications.Choose for a variety of applications where mid-level capacity is required.

If the water pressure is too high, it can cause significant damage to the valves, faucets, appliances, pipes, and plumbing fittings. When the system is protected by a water pressure regulator, there is less stress on the inner valves of appliances, faucets and shutoff valves will be less likely to leak, and fluctuations in water pressure are evened out.

Series LF009 reduced pressure valve assembly backflow preventers are designed to prevent the reverse flow of liquids in a plumbing system due to backpressure ...

A water pressure regulator can last from four to 12 years in a healthy plumbing system. However, most manufacturers recommend replacing them about once every five years to limit the potential damage high water pressure could cause to the plumbing infrastructure.

An adjustment screw on the top of the regulator can be tightened to increase the tension on the inner spring. This reduces the water pressure as it exits the valve).

If you don't already have the tools in your workshop, this can significantly affect the cost. However, if you decide to hire a plumber to install the water pressure regulator, the average cost for installation ranges from $250 to $450.

Available with stainless steel nozzle and disk. Non-code, field adjustable liquid relief valve. Set pressures to 600 PSI.

ASME Section VIII, CE, CRN certified for unfired vessel protection.Used for many applications to protect or relieve pressure for Air / Gas or Steam.Set pressures: Air up to 300 PSI (20.7 Bar), Steam to 250 PSI (17.2 Bar).

Series 69 is an industry standard liquid relief valve used for pressure relief and by-pass.Engineered and designed for heavy duty, industrial and commercial usages. A single piece bonnet to eliminate leakage while allowing for simple cleaning. Easy removable sealed hex-cap to adjust pressure.

Include liquid by-pass, regulation, continuous pressure relief and over-protection. Also used on pumping stations, tanks, hydraulics, fluid / piping lines, oil fields, gas lines where a Liquid or Water Relief Valve is needed.

Stainless steel nozzle, ring, disc, all internals and springs. Carbon steel body, bonnet.1500 PSI (103.4 Bar) for air/gas and liquid, 300 PSI (20.7 Bar) for steam.Temperatures -20°F (-29°C) to 800°F (427°C)

Stainless steel nozzle, ring, disc, all internals and springs. Stainless steel body, bonnet.1500 PSI (103.4 Bar) for air/gas and liquid, 300 PSI (20.7 Bar) for steam.Temperatures -320°F (-196°C) to 800°F (427°C)

Although it is not necessary for every plumbing installation, a water pressure regulator can be essential when the municipal water supply enters the home at a very high pressure or where water pressure is irregular.

Waterpressureregulator

Same as Series 570 except with Stainless Steel wetted trimming (Nozzle and Disc).Set pressures for air and steam up to 300 PSI (20.7 Bar)

Our 560 / 570 valve line is a high capacity safety valve used for boilers, piping lines and vessel protection. Designed and engineered for heavy-duty industrial use. ASME and National Board certified for Section I and VIII as well as CE and CRN Certifications.

Clothes washers, dishwashers, and some other household appliances have built-in pressure regulators. Even so, a whole-house water pressure regulator offers protection to those appliances, and it protects all the pipes and fixtures throughout the house.

Buy Watts 3/8 LFUSG-B M2 3/8 in. Lead Free Thermostatic Mixing Valve online at DKHardware.com. Our Bathroom Hardware category offers a great selection of ...

A water pressure regulator is a valve that reduces the incoming water pressure to a manageable level for the home plumbing infrastructure. Water pressure regulators are installed where the main water line enters the home, just after the main shutoff valve.

PRVvalve

Details · Washing machine valve · Chrome plated brass construction · 3/4 in. Hose thread outlet · Tee handle · 125 PSI · 1/2 in. connection ...

Pressure Vessels, Pumps, Hydraulics, Tanks, Steam Systems, Chemical, Cryogenic, Air and Gas Compressors, Separators, by-pass and over pressure protection. Choose for most industrial applications requiring a safety relief valve.

Timothy Dale is a home repair expert and writer with over a decade of hands-on construction and home improvement experience. He is skilled in residential, commercial, industrial and institutional plumbing, electrical, carpentry, installation, renovations, and project management.

Watervalve

Unless you are experienced at plumbing work, it's best to call a plumber. The installation may require repositioning the main water shutoff valve to create the necessary space for the water pressure regulator.

Browse the PlumbMaster catalog and to place new orders please click here and you will be redirected to my.marcone.com login screen.

Inside, a water pressure regulator has a variable spring-loaded diaphragm that automatically widens and narrows depending on the amount of water pressure entering the valve.

2022721 — This calculator helps determine the expansion tank size needed for your plumbing or heating system.

Brass nozzle, stainless steel ring, disc and springs. Brass / bronze body, bonnet.350 PSI (24.1 Bar) for air/gas and liquid, 250 PSI (17.2 Bar) for steam.Temperatures -320°F (-196°C) to 406°F (208°C)

Series 740 safety and relief valve is designed for accuracy and reliability. Engineered for heavy-duty industrial usage. Multiple purpose pressure relief valve for all services: Liquid, Steam and Air/Gas. ASME and National Board Certified for Section VIII service as well as CE and CRN certifications. Pressures are to 1500 PSI. Available with a full array of metal seating options.

ASME Section VIII, CE, CRN certified for unfired vessel protection.Used for many applications to protect or relieve pressure for Air / Gas or Steam.Set pressures: Air up to 300 PSI (20.7 Bar), Steam to 250 PSI (17.2 Bar).

It is common for municipal water supplies to enter the home with pressures as high as 150 or 200 psi. If such high pressure is present regularly, the strain can eventually cause joints to fail, faucets and other fixtures to leak, and appliances to break down.

To determine if you have a water pressure regulator, first locate where the main water line enters the building and find the main shut-off valve for the home. Typically, if you have a water pressure regulator it will be installed directly after the main shut-off valve.

Same as Series 570 except with Stainless Steel wetted trimming (Nozzle and Disc).Set pressures for air and steam up to 300 PSI (20.7 Bar)

These valves are for general purpose gas and air services, and are recommended for over-pressure protection on separators, compressors, pressure vessels.

If you choose to complete this job independently, you must purchase the necessary parts and tools, including threaded couplings, a pipe cutter, grit cloth, flux paste, solder, and a blow torch.