Understanding the Function of a Hot Water Tempering Valve - mixing valve water heater

 2024-07-15 21:30:45

The dead space-free design of our pressure reducing valve makes an important contribution to drinking water hygiene and prevents the growth of biofilms and legionella. In addition, the precise control characteristics of this valve ensure significantly reduced water consumption during operation.

The JRGURED pressure reducing valve has one key function: It makes sure that the pressure in a downstream pipe system remains constantly low.

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.

Solenoidvalve

Centrally installed pressure reducing valves enhance the living comfort and the service lifetime of a plumbing system and of the appliances connected to it. For systems with different pressure levels, several pressure reducing valves with different secondary pressures have to be used.

Rupture disc

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)

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.

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

Thanks to its screw threads on both sides, the JRGURED can be easily installed in any drinking water installation – no matter what the installation position. It also requires very little maintenance.

Pressure valve

The JRGURED is a valve for the highest quality requirements and precision, consisting of a coarse filter and a pressure reducer.

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.

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.

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.

Pressureregulator

Appliances or machines can be connected through their own pressure reducing valve if required. In this case, the specifications of the manufacturer of the appliance or machine as well as the installation regulations of the local water supply must be observed.

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)

Checkvalve

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. 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)

The JRGURED is a pressure reducing valve for meeting the highest standards in quality and precision. Its new, compact design is not only visually appealing. It also ensures space-saving installation and helps achieve the more sustainable manufacturing process.

By reducing the upstream pressure to a predefined, lower holding pressure, the valve works with exceptional precision and keeps the pressure constant even when there are large differences in pressure. The flow-optimized design of our JRGURED also ensures outstanding control characteristics even when small water volumes are consumed. The valve also significantly reduces annoying flow noises.

The use of this pressure reducing valve sustainably increases the safety of your drinking water installation. Thanks to the use of high-quality materials and our Swiss casting technology, the valve guarantees a long service life and precise functionality – for many years to come. An integrated strainer also helps to ensure it functions perfectly over the long term.

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.

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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.

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

Safety valves

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).

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.

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.

PRVvalve

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)

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)

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)

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 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.

In production, we set great store by the most sustainable process possible: An optimized casting process has significantly reduced material waste. The more compact geometry of our pressure reducing valve also means that less material is used, which makes the manufacturing process more ecological.

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)