RV47LM/T1, Natural Gas / LPG c/w pressure test point, 53.5, 1/2" BSP ; RV48LM, Natural Gas / LPG, 165, 1/2" BSP & 3/4" BSP.

To help you in your decision-making process, our brochures contain useful information about the product ranges, their applications and technical specifications.

Series LFM115-2, LFM1115-2 Pressure Reducing and Sustaining Control Valve is designed to automatically reduce a fluctuating higher upstream pressure to a ...

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There are several different types of pressure relief valves, so no matter what your chosen application, there will be a solution to fit. A popular option is the spring loaded valve, whilst other choices include vacuum relief valves, low lift valves, full lift valves, and temperature actuated valves. The spring operated pressure relief valve, for example, comprises a spring loaded valve, a piston which acts as a sensor, and an additional spring. The valve remains closed whilst the pressure created by water and heat does not exceed its strength, yet should the pressure level increase beyond this, the spring will release the valve. Once the excess pressure is released, the spring is able to re-close the valve.

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Water Hammer Arresters - Size AA With various connection styles.

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* Adjustment range: 0-250 psig. * Maximum supply pressure: 300 psig. * Zinc body. More details · Wilkerson R18 Regulator.

WattsBoiler Pressure Relief Valve

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Central heatingpressure relief valve

Choose a safety relief valve with a convenient push fit connection for easy yet secure installation, or select a pressure relief valve suitable for a range of pressure levels, such as 3 bar or 4 bar. Our selection of safety relief valves also includes a great selection of gauges, and we have options that cover additional useful functionalities, such as pressure reading dials. We also include valuable additional accessories, such as pressure relief valve probes, which make a great addition to any system maintenance kit.

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Pressure relief valve boilercost

Brassware and fittings, including pressure relief valves, are essential components in a wide variety of plumbing and central heating systems. The role of these devices is to ensure the safety of household residents, as they act to prevent a dangerous build up of pressure. Commonly known in the shortened form as PRV, or simply as safety relief valves, pressure relief valves work by automatically opening up a valve once pressure levels within the central heating or hot water system exceed a safe level. The valve will then return to its previous closed position once the pressure levels have dropped back to a safe operating level.

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Pressure relief valves are constructed from a variety of materials, including the popular brassware options. Other materials used are aluminium, plastic, and stainless steel. The spring within a spring operated relief valve will usually be made from stainless steel, as it is better able to withstand corrosion. The choice of material for a pressure relief valve will often be influenced by the environment in which it will be fitted, and whether it will need to withstand unusually high temperatures or corrosive elements. Here at Heating and Plumbing World, you can choose your preferred type of pressure relief valve from our extensive selection.

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Here at Heating and Plumbing World, we have an extensive selection of brassware and fittings, and pressure relief valves for you to choose from, which means that you can be sure to find the ideal component for any application. Our range of brassware and fittings and pressure relief valves are all carefully sourced from the very best manufacturers, such as Altecnic Ltd., Flamco, Gledhill, and Reliance Water Controls, which gives you the confidence of knowing that the product that you order from us will be of the finest quality available.

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