The valves pilot control system is very sensitive to slight downstream pressure fluctuations, and will automatically open or close to. Control 4 is open if inlet pressure is higher than the set point of control 4. Cla val control valves world renowned for performance and reliability. This valve can be used for pressure relief, pressure sustaining, back pressure, or.
Cla val products are built to last a lifetime and we stand by our products. Pressure relief valves the 50 series pressure relief valve is designed to maintain constant upstream pressure within close limits. Our diaphragm actuated design is proven highly reliable and easy to maintain. The cla val series 50 sustaining valve accurately maintains a minimum preset pressure relief control inlet pressure regardless of changing flow rate. When supply pressure drops to 2 psi above the zone pres sure, then the relief valve discharges as necessary to main tain the zone pressure at 2 psi below supply pressure. Also, a relief valve of not less than 12 inch in size must be installed on the downstream side of the pressure control valve. Pressure relief valve model 50b4kg12050b4kg1 installation operation maintenance symptom probable cause remedy main. The cla val model 5001ko anticavitation pressure relief valve is a hydraulically operated, pilotcontrolled, modulating valve designed to maintain constant upstream pressure within close limits. Cla val claval automatic control valves, pressure relief valves for waterworks and fire protection. The cla val model crl and 55f pressure relief valves are directacting, springloaded, diaphragm type relief valves.
A pdf file is a portable document format file, developed by adobe systems. The bottom plug may be removed and installed in the inlet to. These valves may be installed in any position and open and close within very close pressure limits. The cla val series 50 relief valve opens fast to dissipate excess system pressure. The paint program can help you make new image files, but it cannot open document or pdf file. The 50 series pressure relief valve is designed to maintain constant upstream pressure within close limits. From reducing and relief valves to deluge, air valves and more, cla val manufactures and provides a wide variety of solutions for use in some of the worlds most demanding applications. The information contained in this catalog is a summary overview of cla val products. Basic valve c000 65 106pg 700 1 100mv pressure pressure reducing c101 1273 106pr 720 9001 2340wr 4500 115pv10 reducing valve pressure reducing w dual pilot c102 40wr2 4600.
Pressure relief valves surge relief valves claval 52. Ex 2534 inlet outlet main fire header pressure reducing valve model 55l60 pressure relief valve model 55l60 pressure relief valve pressure reducing valve. This article explains what pdfs are, how to open one, all the different ways. Reduced internal port differential pressure relief valve. Luckily, there are lots of free and paid tools that can compress a pdf file in just a few easy steps. These valves are designed to control the downstream pressure using a motorised pilot and are also equipped with valve position transmitters. Autonomous controller etimer onoff time cla val com. Adequate drainage of the relief valve discharge must be. For system protection, a pressure relief valve is to be installed downstream system side of the 9021 pressure reducing valve. Anticavitation pressure relief and pressure sustaining valve. The valve may be installed in any position and will open and close within very close pressure limits. Pressure setpoints are based on time andor flow rate directly programmed within the cla val d22 electronic valve. Pdf file or convert a pdf file to docx, jpg, or other file format.
The cla val model crl and 55f pressure relief valves are directact. These valves are also available in a variety of material options. Case relief valve model 55l 60 ulfm listed 100 300 psi read pdf data sheet free standard shipping. The cla val 9021 pressure reducing valve is a pilotoperated regulator, capable of holding downstream pressure to a predetermined pressure. Cross reference guide control valves flomatic valves. Cla val 5203 surge anticipator valve cla val 810268102 check valve cla val 610266102 pump control valve schematic diagram item description 1 1 hytrol main valve 2 x102f flow limiter 3 x101 valve position indicator 4 ck2 isolation valve 5 1 hytrol reverse flow 6 crl60 pressure relief control.
Sensitive to small pressure variations the cla val model 55l60 ul listed, fm approved pressure relief valve is a directacting, spring loaded, diaphragm type relief valve. Cla val provides solutions to operational challenges cla val products are built to last a lifetime and we stand by our products. Model 2050b4kg1 angle pressure relief valve as manufactured by cla val newport beach, california. Advantages of cla val automatic control valves over actuated ball valves and butterfly valves.
Pressure setpoints are based on time andor flow rate directly programmed within the cla val d22 electronic valve controller. A pdf portable document format is a widely popular type of document format created by adobe. We offer both a globe or angle pattern with a full range of adjustments. Model 65001 is the reduced port version of the valve. Read on to find out just how to combine multiple pdf files on macos and windows 10. Under a no flow condition, both check valves are closed. If your scanner saves files as pdf portbale document format files, the potential exists to merge the individual files into one doc.
Cla val pacific is pleased to offer the basic autocad drawings shown below. To combine pdf files into a single pdf document is easier than it looks. Cla val 90g21 globe and 90a21 angle pressure reducing valves are indispensable in any fire protection system. Cla val 9021 pressure reducing valve model 55l model 55l distribution to each floor 55l pressure relief valve typical applications ul listed factory mutual approved direct acting precise pressure control positive dependable opening drip tight closure no packing glands or stuffing boxes sensitive to small pressure.
You can use the tools in paint to add something to a different document. Family type of valve danfoss flomatic cla val bermad singer ocv watts ross ga 0 basic valve body c000cf000 100600 700 106pg 65 100mv 1 pressure reducing c101cf1001 90 720 106pr 1273 115pv10 2340 wr 4500 2 modulating altitude valve c201cf201 210 780 106a2 3330 40 awr 3670 drs 3 nonmodulating altitude valve. The cla val model 50b4kg1 globe 2050b4kg1 angle pressure relief valve is designed specifically to automati cally relieve excess pressure in fire protection pumping sys. The cla val model 5020 seawater service pressure relief valve is designed specifically to automatically relieve excess pressure in fire protection pumping systems. Pdf is a hugely popular format for documents simply because it is independent of the hardware or application used to create that file. The model 55l is normally held closed by the force of the compression spring above the diaphragm. The pressure relief set point is easily adjusted within the. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users.
Cla val 9001 pressure reducing valve setup animation. In addition to surge relief, this valve can be used for pressure relief, pressure sustaining, back pressure, or unloading functions in a bypass system. Full internal port model pressure relief, pressure. Making a pdf file of a logo is surprisingly easy and is essential for most web designers. There are no shafts, packing, stem guides or springs. This valve can be used for pressure relief, pressure sustaining, back pressure, or unloading functions in a bypass system. I paid for a pro membership specifically to enable this feature. Bleed air at all high points pilot control and main valve.
With the use of a cla val modulating control which reacts to line pressure changes, the pressure above the diaphragm is varied, allowing the. The bottom plug may be removed and installed in the inlet to convert it to an angle pattern flow path. Sensitive to small pressure variations the cla val model 55l ul listed fm approved pressure relief valve is a directacting, spring loaded, diaphragm type relief valve. The cla val model 50b4kg1 globe 2050b4kg angle pressure relief valve is designed specifically to automatically relieve excess pressure in fire protection pumping systems. Claval mod 50b4kg pressure relief valve ulfm approved. Main fire header cla val 9021 pressure reducing valve cla val 9021 pressure reducing. Grooved end fire protection valve ul product category vlmt file no. Claval 50b4kg1 fire protection pressure relief valve. Cla val canada 4687 christie drive beamsville, ontario canada l0r 1b4 phone.
The cla val model 55l60 ul listed, fm approved pressure relief valve is a directacting, spring loaded, diaphragm type relief valve. It is designed to maintain a constant pressure differential between any two pressure points in a system where the closing of the valve directly causes the differential pressure to increase. Enables delivery of water at safe pressures and adequate levels. Depending on the type of scanner you have, you might only be able to scan one page of a document at a time. Cla val series 50 main function cla val 5203 typical application the cla val 5203 is typically installed near. The cla val model 850b4 fire relief valve is a pressure operated, inline axial valve. Rate of flow control valves maintains a maximum flow rate setting. One of the fun things about computers is playing with programs like paint. Pressure at valve discharge the cla val model 50b4kg1 globe 2050b4kg1 angle pressure relief valve is designed specifically to automatically relieve excess pressure in fire protection pumping systems.
Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Most electronic documents such as software manuals, hardware manuals and ebooks come in the pdf portable document format file format. At pump start, cla val relief valve modulates to relieve. The cla val pressure relief valves for commercial fire protection applications are designed specifically for fire protection pumping systems. When supply pressure drops below 2 psi above the zone pressure, then the relief valve opens fully. Control valve cross reference guide flomatic ocv singer bermad cla val ross ga watts control valve type. Adequate drainage for the relief valve discharge must be provided. Product troubleshooting claval products and services. Fire protection pressure reducing valve cla val europe. Cla val model 90g21, available in globe and angle patterns, is highly reliable in all systems and is easy to maintain. Cla val is a worldleading designer and manufacturer of automatic control valves. When ordering parts always refer to the catalog number and stock number on the valve nameplate.
The cla val model 55l ul listed fm approved pressure relief valve is a directacting, spring loaded, diaphragm type relief valve. In operation, the valve is actuated by line pressure through a pilot control system, opening fast to maintain steady line pressure but closing gradually to prevent surges. Pressure relief for individual diesel fire pumps pump station pressure relief centralized thermal pressure relief foam recirculation. The cla val model 500165001 pressure relief valve is a hydraulically operated, pilotcontrolled, modulating valve designed to maintain constant upstream pressure within close limits. Pilot controlled, it maintains constant system pressure at the pump discharge within very close limits as demands change. Cla val 9021 cla val 9021 model 55l fire protection pressure reducing valve mea approved. Solenoid control air release and check valves power plants commercial highrise railway and. Modulating action the valve modulates when diaphragm chamber pressure is held at an intermediate point between inlet and discharge pressure. The cla val model 50b4kg1 globe 2050b4kg1 angle pressure relief valve is designed specifically to automatically relieve excess pressure in fire protection pumping systems. If your pdf reader is displaying an error instead of opening a pdf file, chances are that the file is c.
Mar 24, 2015 pressure relief valves shall be of the hydraulically operated, pilot controlled, single seated, diaphragm type, globe valves with resilient disc capable of maintaining a constant upstream pressure by bypassing or relieving excess pressure. The cla val model 2500160501 differential pressure relief valve is a hydraulically operated, pilotcontrolled, modulating valve. Cla val models 5001 and 65001 pressure relief valves are hydraulically operated, pilotcontrolled, modulating valves designed to maintain constant upstream pressure within close limits. Often used as pilot controls for cla val hytrol valves, they can also be used as selfcontained pressure relief valves. Cla val 5203 surge anticipator valve cla val 810268102 check valve cla val 610266102 pump control valve schematic diagram item description 1 1 hytrol main valve 2 x102f flow limiter 3 x101 valve position indicator 4 ck2 isolation valve 5 1 hytrol reverse flow 6 crl60 pressure relief control 7 cra pressure reducing control. You can find the manuals on the individual product pages throughout this webiste.
Pressure relief valve is designed specifically to automatically relieve excess pressure in fire protection pumping systems. Adobe systems is a software manufacturer that has created many document and multimedia editing programs. We have one of the best warranties in the business and our valves are designed for troublefree operation, especially if periodic maintenance is performed per the products quick manual and ioms. This means it can be viewed across multiple devices, regardless of the underlying operating system. An oversized pdf file can be hard to send through email and may not upload onto certain file managers. Cla val model 5001 series pressure relief valve, with x101 valve position indicator end connections. Once youve done it, youll be able to easily send the logos you create to clients, make them available for download, or attach them to emails in a fo.
There is only one moving part in the valve the tube diaphragm. Pressure relief valve model 55l60 pressure relief valve. Cla val 90g21 globe and 90a21 angle pressure reducing valves automatically reduce a higher inlet pressure to a steady lower outlet pressure regardless of changing flow rate andor varying inlet pressure. By michelle rae uy 24 january 2020 knowing how to combine pdf files isnt reserved.
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