Maintenance kits reducing valve spares spiraxsarco. We use cookies to give you the best experience on our website. View and download spirax sarco dp17 installation and maintenance instructions manual online. Gp2000r back pressure valves armstrong international. Spirax sarco 55224, 25p pressure reducing valve, 1 in npt. The reverseacting pressure pilot opens the main valve when the sensed upstream pressure increases. This is usually achieved using a spirax monnier pressure. Pressure reducing valves are a type of pressure control valve.
View spirax sarco 55227 specs and buy 25p series valves online from cooney brothers, an authorized spirax sarco. View and download spirax sarco dp143 installation and maintenance instructions manual online. Typical applications would include systems using flash steam for low pressure heating or processes. We dont know when or if this item will be back in stock. Thermal system style t1 for 2 spirax sarco 25pt pressure temperature control with 8ft capillary tubing and temperature range 120. The best choice for reliable equipment to fulfill the needs of steam and process fluid users with the right price, at the right place and time. Spirax sarco 54681, 25p pilot operated pressure reducing main valve, 3 in, ansi 125 flange, 125 to 200 psi, 450 deg f. Spirax sarco 55226, 25p pilot operated pressure reducing main. Spirax sarco 25p pilot operated pressure regulators are a versatile family of self acting pressure regulators with control pilots and interchangeable main valves for most steam applications.
Shop for spirax sarco in pressure reducing valves at ferguson. Accurate and stable pressure control can be realized irrespective of a change in upstream steam pressure or fluctuation of downstream load. Downstream pressure is fed back through an external sensing line to the pressure pilot, which adjusts the opening of the main valve so as to maintain the set pressure. Spirax sarco 25p pilot operated pressure regulator control. Spirax sarco 54697 is part of cooney brothers inventory of spirax sarco 25p series steam pressure reducing valves. Spirax sarco pressure reducing and surplussing valves can reduce or maintain steam pressure accurately, reliably and economically to suit the application. Spirax sarco 25 series pressure reducing valve youtube. Water saving the higher the water supply pressure means the greater water flow and water wasteful is.
Options include pressure reduction 25p, combined pressure reduction with electrical onoff override 25pe, and as a back pressure regulator 25bp. Spirax sarco 55222 25 series pilot operated pressure reducing valve, 12 in, npt, 250 psi, 450 deg f. Spirax sarco 25prv pressure reducing valve operation. Spirax sarco 59607 25p cast iron pressure pilot for sale. Operation of the spiraxsarco 25p pressure reducing valve. Spiraxsarco 25p pressure reducing valve more details please refer to sales ft1410 121, unit price 1800rmb ft1410 1 12, unit price 8420rmb. This allows the main valve to hold the desired reduced pressure, and it may close tight for a deadend shutoff. Spirax sarco 55227, 25p pilot operated pressure reducing main. Spirax sarco the products spirax sarco pdf catalogs. Dp27, dp27e, dp27r and dp27y pilot operated pressure. The spirax sarco compact, directacting pressure reducing valve is designed for use with steam, compressed air and other gases and is perfectly suited for light duty, simple oem applications and where ultimate control is not important. Spirax sarco 25bp pressure pilot maintains a constant upstream pressure in a piping system. The gp2000r is a highperformance externally piloted throttling back pressure valve for large capacity applications.
Spiraxsarco pressure reducing valves reduce steam pressure when it is needed at the point of use. Buyer must specify reduction spring range 330, 20100, 80250 spirax sarco regulators are suitable for steam applications and offer a wide choice of control options. The control pressure signal to the pilot diaphragm must be approximately 0. View spirax sarco 54681 specs and buy 25p series valves. These valves are used in conjunction with high power, pneumatically operated actuators. Spirax sarco offers both pneumatic signal and actuator operated valves that automatically reduce high initial pressure to lower delivery pressure. Direct acting pressure reducing and surplussing valves these are selfpowered valves designed to control the pressure. View online or download spirax sarco 25p installation and maintenance instructions manual. Safety information, installation and maintenance for full details see the installation and maintenance instructions imp04510 supplied with the product. Sizes range from 12 to 4 and are suitable for pressures up to 600 psi.
Dp27r this can be remotely adjusted by varying a pressure signal to the pilot diaphragm. Pressure reduction 25p combined pressure reduction with electrical onoff override 25pe back pressure regulator 25bp. Spirax sarco pressure reducing valves reduce steam pressure when it is needed at the point of use. Spirax sarco adjustable spring in blue for spirax sarco 25p and 25pa valves. Separators and strainers will keep the steam dry and clean, protecting the pressure reducing valve from wear. View spirax sarco 55224 specs and buy 25p series valves online from cooney brothers, an authorized distributor of spirax sarco. Spirax sarco 54681, 25p series valve, 3 in cooney brothers. Spirax sarco 25pt selfacting temperature regulator with control pilots and interchangeable main valves are ideal for most steam applications. They maintain a largely constant outlet pressure even at a variable higher inlet pressure.
Type 25bp back pressure control valve type 25p or 25bp combo regulators. Operation of the spirax sarco model 25prv pressure reducing valve 0. Dps17 combined pressure reducing valve and surplussing valve. Options include pressure reduction 25p, combined pressure reduction with electrical. The spirax sarco compact, directacting pressure reducing valve is designed for use with steam, compressed air and other gases and is perfectly suited for light duty, simple oem applications and. Spirax sarco is committed to quality and excellence now and into the future. Pressure reducing and surplussing valves spirax sarco. Pressure reducing valves 67 valve strainers 31 liquid drain traps 18. Spirax sarco pressure reducing main valve, pilot operated, 2 in nominal, npt, 250 psi, 450 deg f, cast iron body, media.
Spirax sarco 25p cast iron steam control valve 54697. The gp2000 is a highperformance, externally piloted reducing valve for largecapacity requirements. All components must be sized and selected according to the application. Jun 19, 2014 this allows the main valve to hold the desired reduced pressure, and it may close tight for a deadend shutoff. These products are not suitable for oxygen service.
Joe radle, senior applications engineer with spirax sarco, inc. Pressure reducing valves pilot operated 25 series the spirax sarco 25series regulators are a versatile family of selfacting pressure regulators with control pilots and interchangeable main valves for most steam applications. Standard is the brv2s which has a stainless steel control bellows. Pressure pilots open and close the main valve by sensing the flow of steam through them, controlled by a pressure. This 212 in ansi 125 flanged steam pressure reducing valve is rated up to 200 psig operating pressure and up to 450 deg f. Isolating valves and pressure gauges allow easy commissioning and maintenance. Nov 30, 2014 the spirax sarco 25p series pilotoperated reducing valve is widely used in steam systems. Dp27r maximum downstream reduced pressure 15 bar g. Spiraxsarco 54819 25p ci flgd pressure pilot 30psi.
Aug 24, 2017 joe radle, senior applications engineer with spirax sarco, inc. Spirax sarco 55226 25p pilot operated pressure reducing main valve, 12 in, npt, 250 psi, 450 deg f, domestic product id. The spirax sarco pressure pilot actuator for 330 pounds is for use in combination with 25 series main valves. Besides being stable and reducing pressure, it can also control the temperature, the upstream pressure. Page 34 always order spares by using the description given in the column headed available spares and state the size and type of the pressure reducing valve. Gp2000 externally piloted pressure reducing valves. Designed with the user in mind, the 25series offers. This 3 in ansi 125 flanged steam pressure reducing valve is rated up to 200 psig operating pressure and up to 450 deg f. Spirax sarco 25p installation and maintenance instructions manual. Spirax sarco 55225, 25p pilot operated pressure reducing. Spirax sarco should be contacted to confirm the suitability of the product for the application being considered. View and download spirax sarco 25p installation and maintenance instructions manual online. Spiraxsarco 25 series pressure reducing valves for. Spirax sarco 25p cast iron steam control valve ferguson.
Suitable for process type applications as they are versatile and compact, and an economical solution to pressure reduction issues. Regulators pilot operated pressure pilot operated pressure. To see availability for this product, create an account. Dp27 has a variable rate conical pressure adjustable spring fitted providing a downstream pressure range of 0. Pilot operated pressure regulator 12 to 4 25p maintenance complete installation and maintenance instructions are given in imi 3.
Options include pressure reduction 25p, combined pressure reduction with electrical onoff override 25pe, and as a back pressure. Spirax sarco srv2s pressure reducing valve 1in npt. Spirax sarco 25pt pressuretemperature regulator control. View spirax sarco 54697 specs and buy 25p series valves. Internal strainer for the dp17, dp27 and 37d pilot operated pressure reducing valves. Spirax sarco 54697, 25p series valve, 212 in cooney. To permit accurate setting of the pressure regulator, a pressure gauge should be installed as close as possible to the pilot sensing line connection. Spirax sarco pressure regulators are available for use on water, steam, and gases in a wide variety of materials including gunmetal, sg iron, cast steel and stainless steel. Pressure reducing valves with sg iron bodies dp27 shown description dp27, dp27e, dp27g, dp27gy, dp27r and dp27y pilot operated pressure reducing valves have bodies manufactured using sg iron. Spiraxsarco pressure reducing valves for heating and cooling. Spirax sarco 55227 main valve is a 2 in npt steam pressure reducing valve is rated up to 250 psig operating pressure and up to 450 deg f. Spirax sarco 54681 is part of cooney brothers inventory of spirax sarco 25p series steam pressure reducing valves. It is illegal to install products that are not lead free in accordance with us federal or other applicable law in potable water systems anticipated for human consumption.
The spirax sarco 25p series pilotoperated reducing valve is unique in that one, or several, pilot valves can be installed or exchanged on the same valve. Spirax sarco pressure reducing main valve, pilot operated, series. Buyer must specify reduction spring range 330, 20100, 80250 spirax sarco regulators are suitable for steam applications and offer a wide choice of control. Gas pressure reducing valve dp27g, spirax sarco pilot controlled, diaphragm operated, sg iron body, stainless steel trim max controlled gas pressure drop 0,2 bar. Spirax sarco 25p pilot operated pressure reducing main valve. Spirax sarco 55224 main valve is a 1 in npt steam pressure reducing valve rated up to 250 psig operating pressure and up to 450 deg f. Spirax sarco 25bp pressure pilot control specialties. The dp27 series of spirax sarco pressure reducing valves are capable of controlling downstream pressure regardless of the load variations or the upstream pressure. Spirax sarco steam control valve main valve only for pressure and temperature, model 25, with a 12 npt connection and a 250 psi maximum operating pressure for use in combination with a 25p pressure pilot, 25t temperature pilot, 25pt both, or other pilots that are air actuated, electric, or back pressure. To contact your local spirax sarco representative, call. The 25bp is not a safety valve and should not be used as one. Spiraxsarco furnishes pilot combinations to meet every control function. Options include pressure reduction 25p, combined pressure.
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