Disc check valves are opened by the pressure of the fluid and closed by the spring as soon as the flow ceases and before the. The dcv1 disc check valve is of the wafer pattern designed to be. Suitable for saturated steam and subsaturated water. The dcv1, dcv2 and dcv3 disc check valves are of the wafer pattern designed to be sandwiched. Spirax sarco datasheets for check valves check valves are selfactivating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing.
Spirax sarcos new range of lift check valves, are designed for en and asme standards which can be used for a wide range of applications. The top countries of suppliers are china, taiwan, china, and south korea, from which the percentage of spirax sarco valve supply is 75%, 7%, and 4% respectively. 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. Replacement check valves for spiraxsarco steam traps. Suitable for use with steam and air, sv7 safety valves provide a comprehensive and competitive solution to most applications. Pressure reducing and surplussing valves for steam and. Spirax sarco dcv41 austenitic stainless steel disc check valve with a stainless steel seat and 1 npt connection. The spirax sarco fti contains a float valve mechanism which modulates to discharge condensate continuously at.
These check valves are designed for en and asme standards which can be used for a wide range of applications. View and download spirax sarco dp27 installation and maintenance instructions manual online. Maintenance kits reducing valve spares spiraxsarco. Suitable for process type applications as they are versatile and compact, and an economical solution to pressure reduction issues. It also controls a bottom blowdown valve, which removes precipitated solids from the. Dp27, dp27e, dp27r and dp27y pilot operated pressure. Spirax sarco provides the most comprehensive range of products for the steam and condensate loop anywhere in the world. Swing check valve nafcheck spirax sarco engineering. Check valves products cepex a brand from fluidra group. This valve is designed to prevent reverse flow on a wide variety of fluids for applications in process lines, hot water systems, steam, and condensate systems. Sarco manufactures specialty equipment for steam, air, and water applications in hvac, industrial and institutional markets. Ansi 125 25 main valve, cast iron this product is currently out of stock and unavailable. Spirax sarco pilot operated pressure regulators are suitable for steam applications and offer a wide choice of control options.
Safety valves for steam systems ghana spirax sarco. Spiraxsarco 6017291 dcv41 1 npt check valve state supply. Spiraxsarco datasheets for check valves check valves are selfactivating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. Whether its a new installation or a retrofit application, spirax sarco. When we receive the product we will confirm item is defective, has not been disassembled and our seal is intact. Spirax sarco pressure reducing valve brv2s part no. Spirax sarco is a company of assessed capability to bs en iso 9001 user benefits. If you continue without changing your cookie settings, we assume that you consent to our use of cookies on this device. This essential book explains the principles of steam engineering and heat transfer, covering all aspects of steam and condensate systems from the boiler house. Spirax sarco introduces the cvs10 sanitary check valve designed specifically to prevent reverse flow conditions and reduce the risk of cross contamination within the pharmaceutical and highpurity industries where critical design factors such as high surface finish, full material certification and drainability are of paramount concern to end users. Spirax sarco the products spirax sarco pdf catalogs. Parker provides the industrys widest selection of check valves, available in a variety of. Sarco safety valves protect people, plant, and profit, so there should be no compromise on quality when selecting a valve. Buy spirax sarco pressure reducing valve, 12 in bsp female 4700000 or other pressure reducing valves online from rs for next day delivery on your order plus great service and a great price from the largest electronics components.
Consider whether closing isolating valves will put any other part of the system or personnel at risk. Higher controlvalve range provide more options for various. Our check valves utilize a variety of media including oil, air, and water and are. The lcv1 is a bronze lift check valve, which is designed for installation in horizontal lines. A 3port two way electropneumatic pilot solenoid valve that can be directly mounted banjo connection to the pf51g and pf61gnc, no and bd series piston actuated valves. A solenoid operated valve is fitted in the pipe between the pilot valve and the main diaphragm chamber and is thus in series with the normal pilot valve. Spirax sarco 25p series pilotoperated reducing valve is characterized in that one or several pilot valves can be installed or exchanged on the same valve. Regulators pilot operated pressure pilot operated pressure. Weh has specialized in producing highperformance and maintenancefree check valves for use with liquid and gaseous media. Spirax sarco safety valves pro the sv7 safety valve range from spirax sarco has been designed to protect against excess pressure across a broad spectrum of industrial processes. We use cookies to give you the best experience on our website. The check valves are silent in use even under high flow requirements and offer minimum opening pressures from 0. Steritrol clean service s series twoport and threeport control valves dn15.
Like the dcv, the spirax sarco sdcv provides a compact installation. The cvs10 sanitary inline spring assisted check valve range are manufactured from 316l. Spirax sarco has released a new range of lift check valves, lcv3 cast iron, lcv4 carbon steel, lcv6 stainless steel and lcv7 sg iron suitable for most industries. Spiratrol twoport control valves asme standard lea, lfa and lla. The quality of shutoff tightness is a critical feature of any safety valve and each spirax sarco safety valve is tested to enure that the integrity of shutoff complies with the requirements of the american petrochemical institute standard api 527. Separators and strainers will keep the steam dry and clean, protecting the pressure reducing valve from wear. Besides being stable and reducing pressure, it can also control the temperature, the upstream pressure or the remote switch. Spirax sarco releases valves and instruments handbook. As a condition to receiving access to this pricing and technical information, you agree to treat all information which is contained herein as confidential, unless and until such information has been made generally available to the public or unless spiraxsarco, inc. Spirax sarco check valves are compact, minimal maintenance solutions to prevent reverse flow in steam system pipelines. The hl17 high limit cutout is a solenoid operated shutoff valve which can be activated by any device capable of interrupting the supply of current to the solenoid coil, such. Spirax sarco 25 series pressure reducing valve youtube.
Feedtanks, level controls and alarms, feedpump check valves, boiler blowdown valves, tds control systems, steam injection systems, sample coolers, heat. Control specialties proudly offers a large, diverse selection of spirax sarco steam traps, boiler control valves, condensate pumps, flow meters, temperature regulators and pressure reducing valves. These valves are designed for easy maintenance and dont require any special tooling because of the clampinseat design, with the potential to reduce downtime and cost of ownership. It controls tds total dissolved solids salts in solution by opening and closing a blowdown valve. Spiraxsarco internal check valve for model 621, 622, 623, 921, and 922 inverted bucket traps. Electrical supply it is important that the solenoid is connected to the correct voltage. Pilot operated pressure pilot operated pressure regulator 12 to 4 25p the 25p is a selfactuated pilotoperated pressure regulator. The calculator allows valve flow coefficients to be determined for various flowrates and pressure drops. Spirax sarco 66672, fti125 float and thermostatic steam trap, 34 in, fnpt, 450 deg f, 125 psi, cast iron.
An important feature in the spirax sarco pilot operated range of pressure regulators is the ability to interchange or combine two or. Sarco manufactures specialty equipment for steam, air, and water applications in hvac, industrial and institutional markets check out our ebook library or browse our tech tips for more information. Joe radle, senior applications engineer with spirax sarco, inc. Spirax sarco s new range of lift check valves, are designed for en and asme standards which can be used for a wide range of applications.
Ansi 125 25 main valve, cast iron spirax sarco 54697 212. Consider whether closing isolating valves will put any other part of the system or personnel. Therefore always check on the supply details which are stamped on the solenoid valve nameplate before. Spirax sarco 55227, 25p pilot operated pressure reducing main valve, 2 in, npt, 250 psi, 450 deg f. Buy spirax sarco pressure reducing valve, 34 in bsp female 4700200 or other pressure reducing valves online from rs for next day delivery on your order plus great service and a great price from the largest electronics components.
The sxe is a complement to the vxe and vee ball valve product lines, with many of. Disclaimer the pricing and product information contained on is secret and confidential. An important feature in the spirax sarco pilot operated range of pressure regulators is the ability to interchange or combine two or more pilots on the same regulator body. The bellows sealed design ensures stem seal leaks are totally eliminated, meeting the most stringent worldwide emissions legislation. Subtitled, first for steam solutions, the manual provides a complete range of information needed to evaluate and apply steam system components and controls. Spirax sarco offers a complete range of pneumatic actuators to compliment the k and l series globe control valves. An extensive range of boiler controls and systems is available from spirax sarco.
Dp27, dp27e, dp27r and dp27y pilot operated pressure reducing. Buy spirax sarco bronze single non return valve, lcv1 12 in bspp 293100. All spirax sarco steam traps are available to buy online from valves online, the uks leading online valves supplier. It can also calculate the flowrate for a given flow coefficient and pressure drop, or the pressure drop for a given flowrate and flow coefficient. The valves, lcv3 cast iron, lcv4 carbon steel, lcv6 stainless steel and lcv7 sg iron, utilizes proven designs including a clamp in place seat. The purpose of the solenoid valve is to override the.
Spirax sarco the products spirax sarco pdf catalogs technical. Solenoid valves for use with piston actuated valve dm type. You can also choose from manual spirax sarco valve, as well as from brass spirax sarco valve there are 65 suppliers who sells spirax sarco valve on, mainly located in asia. Ipex sxe true union ball check valves the ipex easyfit sxe series true union ball check valves represent the latest innovation in thermoplastic valve manufacturing technology. This document has been developed to introduce the phenomena of check valve slam and the associated water hammer. Valves spirax sarcos lift check valves control global.
Dp17, dp17e, dp17g, dp17r, dp17y and dp27g pilot operated pressure reducing valves. The steam and condensate loop book the steam and condensate loop book is an engineers best practice guide to saving energy and optimising plant performance. Boiler controls and systems 10 feedtanks, level controls and alarms, feedpump check valves, boiler blowdown valves, tds control systems, steam injection. Higher controlvalve range provide more options for. An introduction to nonreturn valves and the importance of correct. Spiraxsarco dcv41 austenitic stainless steel disc check valve with a stainless steel seat and 1 npt connection.
Whether its a new installation or a retrofit application, spirax sarco will have the answer. Spiraxsarco check valves data sheets engineering360. 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 61489 pressure pilot reducing valve 100 psi 25p cs press pilot. Sarco pressure reducing valves control specialties. This new product range utilizes proven designs including a clamp in place seat. Everywhere media flows, the check valve can be an indispensable component. Wafer check valves are not suitable for use where heavily. Product overview complete integrated solutions 06 packaged heat exchangers, product assemblies, system audits, design, installation, maintenance and project management. It also controls a bottom blowdown valve, which removes precipitated solids from the bottom of the boiler shell. Spiraxsarco solenoid valves data sheets engineering360. Optional strainer between inlet 3way valve and union. Boiler controls and systems 10 feedtanks, level controls and alarms, feedpump check valves, boiler blowdown valves, tds control systems, steam injection systems, sample coolers.
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