Edition 0919 data subject to alteration regularly updated data on data sheet 900005 englisch english arisafe full lift safety valve dg. The series 3700 wafer check valve is designed for simple flange support installations between standard flanges in a horizontal or a vertical flow position. Construction pressure seal bonnet bayonet bodycapconnection design asme b16. Swing check valves ansi swing check valves class 900 dimensions and weights nom size in 2 21.
These data sheets provide specifications and options available for lee process equipment. Visit the literature page at and use the dft valve data sheet to make your selection based on your requirements. Please provide data spec sheets per each valve ns ine ls area classification l e quantity needed equipment number pipe schedule materials check valve specification sheet. Check valves flat, precision machined and lapped seating surfaces eliminate damage from high impact seating. Description height length length 022980 1 25 mm check valve, fnpt. Auxiliary porting also simplifies connections and reduces the need for extra fittings. One of the most significant characteristics of this type of valves is its. Designed to prevent backflow in horizontal piping systems.
Chapter 15 is a handy resource for common conversions. Material data sheets for piping and valve components. Iron body stop check valve figure 28e class 250 ypattern. The check valves must be installed with the flow arrow pointing in the direction of discharge. Hydraulic valve division elyria, ohio, usa catalog hy142500us check valves e series c5v direct operated general description series c5v direct operated check valves provide free flow in one direction and block the flow in the counter direction. Zrkzrkfswing check valves are designed to block media on one side of the pipe within allowable pressure and temperature limits see data sheet and to be. Figure 28e flanged, ypattern with bolted bonnet straightway size range. Crane also manufactures bronze ball valves, iron wafer and lug butterfly valves, bronze and iron gate globe and check valves, and alloy valves. A check valve, or non return valve, is a valve that prevents the. Additional resources are also available in the miscellaneous submittal sheets. Determining the proper valve size needed is important. The swing check valve prevents backflow by automatically closing when fluid reverses direction. While performing service on the ad9 horizontal delivery check valve removal remove ad9 ipc air dryers, it is not recommended that a the delivery check valve plug from the air dryer end clamping device vise, cclamp, etc.
The valve is class 125 flanged iron body and bronze mounted. The economical answer for air and gas check valve applications where flow conditions and allowable pressure drop permits use of the pipesized valve rather than the bellshaped housing of the dependacheck. Victaulic series 717 firelock check valve check flow control. A typical control valve datasheet captures important parameters for its design and selection like operating conditions, design conditions, line size, valve type, actuator type etc. For horizontal flow applications, the valve must be installed with the disc hinge pin in the vertical position to insure proper operation. Nonreturn valve with perfect selfcentring the erhard swing check valve is a nonreturn valve that can be flexibly used for water and sewage. That is to say that the high velocities, occurring during the initial opening of a conventional globe valve, are distributed evenly and simultaneously across the entire seating surface. Ovc pneumatic actuatorrack and pinion design construction, double acting, spring return. The information presented on this sheet is correct at time of publication.
Checkall products are designed, manufactured and distributed in accordance with iso 9001 requirements. All internal surfaces are accurately machined to provide maximum preformance. Control valves are widely used to control pressure, temperature, flow etc. Fix the valve on the tube using the key which must be kept on the hexagon to be assembled onto the pipe and. This specification shall be used in conjunction with the relevant project specifications and data sheets. Back checkmate inline valves checkmate benefits checkmate valve installation back. Butterfly valves resilient seated butterfly valves figures 41004800 industrial application the right choice a.
Com is the biggest online electronic component datasheets search engine. Checkmate tideflex case studies more products downloads contact. Hancock 600 gate, globe and check valves cast steel a range of asme class 150, 300 and 600 bolted bonnet cast steel valves, with metaltometal seating in flanged or butt weld ends features gate valves internal surfaces are accurately machined to provide maximum performance. Control valves are an increasingly vital component of modern manufacturing around the world. Valve tag numbers and technical descriptions are included in appendices 1 to 5. For horizontal flow applications, the valve must be installed with the disc hinge pin in the vertical. They are used to control the unidirectional flow of refrigerant so as to prevent backflow. Data pack g issued september 2001 31421 m10s ball valve data sheet rs stock number 3656577, 3656583, 3656599 description m10s is a three piece body ball valve designed for steam and, drained off. It unseats to permit flow in one direction but seals against seat to prevent back flow may be used vertically or horizontally minimum shutoff of 5psi all sizes rated for full. Luer check valves data sheet industrial specialties mfg. Back stop silent light check valve slrat flow meters red valve. The new parts can be fitted without removing the complete. For indepth information, including instructions, images and sizing charts, please see the submittal sheets below. A viking check valve or alarm check valve with appropriate trim and alarm attachments are required.
The series 3600 swing check valve is designed to prevent backflow in irrigation and water control lines. Iso 158482 industrial valves measurement, test and qualification procedures for fugitive emissions part 2. The control valve handbook is both a textbook and a reference on the strongest link in the control loop. For our installation, operation and maintenance manual and the most current product information go to state of california prop 65. They are only to be used with media, which the material and the seals are resistant to. Buttweld 80 250 mm 33 gate valve 300 flanged 2 24 8 33. Data sheet check valves, type nrva danoss dcs a 2018. Market segment commercial valves industrial valves severe ball valves. Concerning the allowable pressure for each temperature and material, see the technical documents at the end of this catalog. Check valve specification sheet total valve systems. Control valve data sheet project data sheet of unit.
Ball check valves are commonly used with liquid products. Flow control check valves catalog 3900 check valves c series performance curves general description series c check valves permit free flow in one direction, and dependable shutoff in the reverse direction. The sae flanges allow to mount the c5v directly on the pressure port of pumps for protection. Check valves check valves are widely used for both sanitary and industrial applications to prevent backflow of product. The size of a stop check valve should be based on the boiler capacity and steam flow through the valve, rather than on the size of the boiler outlet or existing piping. Downloads of tideflex valve and checkmate valves brochures and data sheets. Featuring a 93 % opening value, it guarantees an extremely low zeta value, a head loss of less than 8 mbar in the fully opened position and a high degree of costeffectiveness. Check valve, cartridge type type msr sizes 6 to 30 component series 1x maximum operating pressure 315 bar maximum flow 400 lmin re 2038003. The use of the clippard pilotoperated check valve is the key to position control in this application. The valve is designed to initiate an alarm during a sustained flow of water such as the flow required by an open sprinkler by operating an optional water motor alarm andor alarm. Once the product flow stops the ball rolls back to the seat at inlet preventing back flow.
Chapter provides useful tables of engineering reference data. Typical control valve datasheet pneumatically actuated valve. Face to face same for both class 125 and class 250 flanged valves, class 250 supplied with flat face dimensions in inches, weight in pounds full open head loss h figures 250ds, 250us air cushioned swing check valve data sheet 250. Staitech hcv02 check valve manufactured in 316l stainless steel with epdm fda and usp class vi compliant body and seat seals. Standard features sizes 12 2 uniseatseal of epdm or fkm ball is the only moving part. Standard materials valve up to six inches valve body is machined from carbon steel. Catalog hy142500us check valves technical information.
Consult titan with any concerns or questions about water hammer before selecting a check valve. For more detailed information, contact your local red valve sales representative. Sanitary standards the checkall style 3s check valve is compliant with 3a sanitary. That means when you order checkall valve products you are assured of receiving the highest quality check valves. The control valve handbook is both a textbook and a reference on the strongest link. Features an elastomer encapsulated disc with an electroless nickel plated seat. Swing check valves allow liquid to flow in a single direction. There are various swing check valves with or without spring. Data sheet check valve types nrv and nrvh version 2 ai150286435592en000802 1 nrv and nrvh piston type check valves are designed for installation in commercial refrigerating systems and in residential or industrial air conditioning plants. The nibco cast iron horizontal swing check valve is designed with renewable seat and disc. Utilizing the industrys most robust and powerful miniature linear actuator, the patent pending steppercontrolled proportional valve leads the industry in performance and durability. Mss sp6 standard finishes for contact faces of pipe flanges and connectingend flanges of valves and fittings.
Circuit setter plus calibrated balance valves xylem applied. The check valve is recommended for commercial and industrial steam, water, oil and gas services. The swing check valve is manufactured with a ductile iron body, brass seat, and a rubberfaced clapper assembly, hinged to a removable access cover for easy inspection and maintenance. Ball check valves are designed to allow full product flow during processing. We provide a variety of high quality valves including 1 piece, 2 piece, 3 piece, flanged, multiport, sanitary, along with in house actuation. Depending on their construction materials, they can respond to all kinds of applications. Spring is completely removed from fl ow path closed as the inlet supply pressure decreases, a light spring closes the poppet, positioning the knifeedge automatically in line of contact sealing against the oring.
Datasheets and manuals gemu valves, measurement and. In such a design, a wedge slides cross a general passageway in order to control fluid flow like a sliding gate hence, the name. An option provided by 5valve manifolds which is not available on 3valve types is connecting the vent port to known pressure sources to check the calibration of the instrument swivemas close couple system data sheet. L height dimension is from centreline of valve bore to top of cover. The viking model j1 alarm check valve serves as a check valve by trapping pressurized water above the clapper and preventing reverse flow from sprinkler piping. Buttweld 80 250 mm 30 stop check valve 300 flanged 3 10 27 30. Swing check valves ansi swing check valves class 900 dimensions and weights nom size in 2. Material data sheets for piping and valve components page 4 of 186 s563 december 2018 1 scope this specification is a collection of material data sheets mdss and element data sheets edss for the most commonly used components for piping systems and valves for normal or category d fluid service as defined in asme b31. Milwaukee valve reserves the right to change design andor materials without notice. Sizes 12 4 pvcepdmfkm models true union ball check valve. Operation when pressure going through the valve is increased to the cracking level the valve opens. Minimum back pressure to close valve psi cv values troubleshooting what if valve leaks through the seat. The viking swing check valve is a general purpose rubberfaced check valve approved for use in fire protection systems.
Fix the key on the hexagon which must be assembled on the tube. Keep the tube with the pincers to avoid any movement and screw the valve into the pipe. They are not suitable for media with solid components. Data sheet check valve types nrv and nrvh version 2.
Properly selected and maintained control valves increase efficiency. Figures 250ds, 250us air cushioned swing check valve. Municipal collection and distribution total system solutions pdf, 4 mb valve selection guide for wastewater treatment pdf, 12 mb series 2600 miniflex. Luer check valves are made from mabs, acrylic or polycarbonate and are latex free with a silicone diaphragm. Download product literature to your computer or order copies through a shopping cart and have it mailed to your home or business. Twopart liquid epoxy coating for superior corrosion resistance.
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