diaphragm valve specification

Gasoline/dieselfuel is amixture of flammable liquid hydrocarbons derived chiefly from crude petroleum and used as a fuel for internal-combustion engines. 0

0000027631 00000 n <> 251 0 obj 4 0 obj 0000015079 00000 n A servo valve that produces hydraulic control in response to an electrical signal input. Brand names include: Kynar (Elf AtoChem). Ground water is untreated water that is found on or collects freely on the ground. endobj <>stream 0000024604 00000 n Cast irons are natural composite materials whose properties are determined by their microstructures - the stable and metastable phases formed during solidification or subsequent heat treatment. A servo valve that produces pneumatic control in response to an electrical signal input. 0000029637 00000 n

They offer excellent inherent lubricity, fatigue resistance, and chemical resistance.

Other unlisted, specialized, or proprietary media. endobj /ProcSet [/PDF /Text ] 0000001918 00000 n It is similar to PVC but can be used in exposed applications because of its resistance to UV, weathering, and ozone. /Pages 2 0 R endstream 244 0 obj

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The size of the valve ranges from inches to 1 inch. This typically represents the size of the passage opening. It is used to predict flow rates. Although its chemical properties are similar to those of cast iron, ductile iron incorporates significant casting refinements, additional metallurgical processes, and superior quality control. Exotic metals and alloys have specialized properties. << /F2 9 0 R Glass filled, and added lubrication grades are available, flame-retardant grades are not. The gasket forms a face seal on each side of the fitting.

Products returned as matches will meet all specified criteria. <>stream 240 0 obj <>/Metadata 238 0 R/Pages 237 0 R/StructTreeRoot 4 0 R/Type/Catalog/ViewerPreferences<>>>

Brass comes with good strength, excellent high temperature ductility and reasonable cold ductility, good conductivity, excellent corrosion resistance, good bearing properties and low magnetic permeability. 0000001263 00000 n hb```f````e`} B@1VM.@dX$c]@ZGGG%du (f`Pgdx0LT8lpaeRhvMpPCN,7Ld_209f"5 * |PW%-/#&slLl)&mN` r- >> <> Commodity thermoplastic that is soft, flexible and tough - even at low temperatures - with outstanding electrical properties but poor temperature resistance. A mechanical device such as a float or cam activates the valve. 3 0 obj startxref endstream

Ductile iron retains cast iron's machinability and corrosion-resistance, and provides additional strength, toughness, and ductility. <> GlobalSpec 2022 All Rights Reserved. Stainless Steel Diaphragm Valve Specification Chart, Dimensions Chart of Hygienic Diaphragm Valve.

Other unlisted, specialized, or proprietary actuation method. 0000012597 00000 n trailer

0000012713 00000 n Stainless steel is chemical and corrosion resistant and can have relatively high-pressure ratings. << 0000004595 00000 n PVDF has good wear resistance, and excellent chemical resistance. << endobj /Resources << endobj &v^.oL/zE The valve has aclamp flange(s) for inlet or outlet connection. High purity gas is designated by manufacturer as being applicable and builtfor high purityapplications - includes nitrogen, argon, oxygen, hydrogen, and H.P. /F3 12 0 R A sealed pipe connection without soldering or threading.

>> 0000000016 00000 n The valve has a union connection for inlet or outlet connection(s).

<> /PageLayout /OneColumn The Manually Operated Forged Diaphragm Valve is operated by a user. 0000018581 00000 n }`X{&m?g-q@SnQjL>]pd'B jtA*(zh4%];;*,iFv#Mr;> vyEH^%WYZ/eV;1`T3ZeQgNz6='#_II. Polyetheretherketone orPolyketones. << x^>_L[mdYHc>9gFzZc-=C \Z The valve has abutt weld sized connectionfor inlet or outlet connection. But does not perform well at elevated temperatures. Propane and butane areexamples. % <> Please feel free to contact us. Asthe nut on one fitting is tightened, it compresses a washer around the second pipe, forming a watertight closure. endobj Compressed airis under a pressure greater than atmosphere.

get back to you with 2 business days. xref Natural gases are liquid hydrocarbon mixtures that are gaseous at reservoir temperatures and pressures, but are recoverable by condensation or absorption. Any type of gas, although generally excluding air. The Stainless Steel DIN 1.4301 Weir Diaphragm control valve is one of the standards which specify the dimensions. Water in a gaseous state at a temperature above its boiling point.

endobj Valve size is the designated size of the valve by manufacturer.

Typically,temperature and pressure reliefoccurs once apreset temperatureis reached.

z+{+A-Z,.E]J7MtS)nJ7MtS)AT|;%41(Se z, endstream endobj 90 0 obj <>>> endobj 91 0 obj <. 245 0 obj 0000024697 00000 n 0000010345 00000 n endobj /Length 4578 The valve has a bolt flange(s) for inlet or outlet connection. The valve body has the elestromeric diaphragm and the saddle which holds the diaphragm. 252 0 obj Polytetrafluoroethylene (PTFE) is an insoluble compound that exhibits a high degree of chemical resistance and a low coefficient of friction. <>stream /Kids [3 0 R ] Brand names include: ACP and Dural (Alpha Gary), Geon (Geon), Benvic (Solvay), Flexalloy (Teknor Apex). >> -EqbK3 @HZ[I lgoiD>3v h7;?C%60m?ws,OwOp2[[p47wa'F33i!=s}&mtM1)?uc>fZ1]:fUg$y^^Z,Y:v>qZ\K%[0,L77!otpsqqwwwwwwwz The valves have a working pressure of up to 300psi.

_/~oNvb};?Uv/]g._]z_]6X)"rt}]IxX=}e?T=^H]ir70=LOZtdKn.ndpJ `YjgtFoe[$r.ea\!V&ugZF "F7+}~pJNg9WfN>T#eU'B#b+S o##O: \IsBP~W_Ll&HDNAeO #L2"GstBZk* #8T.qU4E>AE9NN$p:J4Z.\GY_ A common reddish metallic element that is ductile and malleable and is one of the best conductors of heat and electricity. The major microstructural constituents of cast irons are: the chemical and morphological forms taken by carbon, and the continuous metal matrix in which the carbon and/or carbide are dispersed. >> 0000003224 00000 n 0000012859 00000 n Please contact us for more information and functionalities of the different types such as the Air to close actuated Stainless Steel 316 diaphragm valve and a complete price list. Suitable for high temperatures.

User may specify either, both, or neither of the "At Least" and "No More Than" values.

Maximum safe vacuum pressure for which the valve israted. There are also automated valves. 0000011469 00000 n 246 0 obj

<>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/Shading<>/XObject<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 0000005239 00000 n <<550AB7DD53B2B2110A00D0658A3FFE7F>]/Prev 168408>>

endobj 0000018837 00000 n <> Maximum safe pressure valuefor which the valve israted. mixtures. ^Se`2&(@ )= The valve has aconnection for directlyjoining tubingat theinlet and/or outlet connections. It is malleable when under suitable conditions, and is distinguished from cast iron by its malleability and lower carbon content. The valveis activated by a change in temperature in the handled media. Polypropylene is a thermoplastic material exhibiting excellent cold flow, bi-axial strength, and yield elongation properties. PEEK is a semi-crystalline thermoplastic with excellent mechanical properties. [/DeviceN[/Cyan/Magenta/Yellow]/DeviceCMYK 266 0 R 264 0 R] 0000005013 00000 n

240 35 Aluminum is abluish silver-white malleable ductile light trivalent metallic element that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation. Diaphragm-Sealed Valves have a weir and diaphragm to control the flow of the contents. endobj Or just call us now. Maximum temperature of media the valve is designed to accommodate. 0000013985 00000 n Some grades are used in food and chemical processes due to the inert nature of PVC.

Steel isa commercial iron that contains carbon in any amount up to about 1.7 percent as an essential alloying constituent. Industrial Computers and Embedded Systems, Material Handling and Packaging Equipment, Electrical and Electronic Contract Manufacturing, Precise Media Separation in Liquid Chromatography, View More Product Announcements for Diaphragm Valves. Water has a high concentration of salt, often from the ocean or sea. 2 0 obj This category includesmaterials such as Hastelloy, Monel, beryllium copper, beryllium nickel, niobium, tantalum, titanium and zirconium. The Stainless Steel 304 Double acting actuated diaphragm valve can have the flow coefficient up to 13. _W+ An electric actuator activates the valve. Polyvinylidene fluoride (PVDF) is a melt processable fluoropolymer. Thevalve flow coefficientis the number of U.S. gallons per minute of 60 degree F water that will flow through a valve at a specified opening with a pressure drop of 1 psi across the valve. 248 0 obj 242 0 obj The valve has internal or external threads for inlet or outlet connection(s). /MediaBox [0 0 595 842] Brand names include Celcon (Hoechst Celanese), Delrin (DuPont), Thermocomp (LNP), Ultraform (BASF), and Acetron (DSM). 243 0 obj All products with ANY of the selected attributes will be returned as matches. endobj 0000018443 00000 n 1 0 obj >> endobj /F1 6 0 R It is similar in properties to other fluoropolymer, but has better strength and lower creep than the other members of this family. endobj It is sometimes marketed in proprietary classes of materials such as Teflon, a registered trademark of DuPont Dow Elastomers. H\@z9Af'A,Y{K%lFSu:_];pitkt|urwM[_}:;]?m:7T5& m~. Can be extracted, cast or injection molded. There are different types of these valves such as the Flanged Diaphragm Valve and others. 5;XOkd!e1C8NQ+{=g?`:GIJorOZBTb' {8Ep]KOSDMt+eA#DM A9m4lq&\ ;" 91 Qi:HJZisGlSVZtq!!5_H0y@^0UK+HUZiPe"nS`a# +A/?2DXeKNvfH[K7 Hri0q-C tr9Xz'R'9nT$E|^g9d-HW$JIHFH0A4'>1~,-GBCrDu3DTrS[oBMztB)R&}Nt8ZI[g&AV (Z-Iys>9cSNDi~4G0B q5)!dL[+K5BZb>v58 z[o*Y;[4dT&zjY&pMMA,T9diP?. endobj 0000002562 00000 n Thermoplastic resin used for mechanical parts. 250 0 obj Can to glass filled to further enhance structural impact strength and rigidity. The valve can handle all types of non-pressurized air. endstream 0000024794 00000 n %PDF-1.4 H\j0E 0000018498 00000 n 0000003902 00000 n %%EOF Acetal suffers from outgassing problems at elevated temperatures, and is brittle at low temperatures. <> Depending on the application type, the SS 304 Air to open actuated diaphragm valve or other types might be used. endobj The valveis actuated (openedor closed) via a hand operated wheel or crank. The valve has a metal gasket sandwiched between two fitting parts. 0000001411 00000 n Other unlisted, specialized, or proprietary material. /Parent 2 0 R /Font << stream endobj The valve has asocket weld connectionfor inlet or outlet connection. 0000008050 00000 n 274 0 obj %PDF-1.5 % 0000005125 00000 n Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. Sintered bronze is a porous material, which can be impregnated with oil, graphite or PTFE. It also has very good chemical resistance but is prone to environmental stress cracking; it has poor UV resistance (unless modified) and poor barrier properties, except to water. zKQ/u0I{uR''G]Zf-[L-Yl]{{g.C9g#rBYS)p Suraj Metal Corporationis a leading manufacturer and supplier of the different valve types. /PageMode /UseNone 0000027592 00000 n The body material can vary such as stainless steel grades, cast iron and forged and other types as well. /Type /Page ?|tN

/Contents 4 0 R The valveis activated by apneumatic actuator or cylinder toopen and close valve. The term "cast iron" refers not to a single material, but to a family of materials whose major constituent is iron, with important trace amounts of carbon and silicon. endobj endobj Not suitable for heavily loaded applications but useful where lubrication is inconvenient. 247 0 obj The most common commercial grade is Nylon 6/6. This does not includepowered actuators. Breathable airis free of contamination and is suitable for inhalation. 0000009196 00000 n HV[8~8T%4dU1&3N76Rcr>3BoH@Wryy}Xwf6_/86 GD)J,=81Ixq$U3D.Q%GkiFDu Vm6wamK;z%7r'$9=YTTg4LYx5\QCh)OBNdAB('1H0,)Qk4j 8i{J6RQJ& 0000005316 00000 n We will 249 0 obj <> NQ2E+WA2E9DC$$$$$$$$$$ Oa G#+W)f Chlorinated polyvinyl chloride (CPC) a higher type grade of plastic commonly used for hot / cold water distribution, sprinkler piping, and some chemicals. 9BNS)d lB6M&MA&&-''n@u '!!!!!A/e_ Acetal polymers are semi-crystalline. >> By using this site, you agree to our Privacy Policy and our Terms of Use. /Type /Catalog Liquefied petroleum is agas containing specific hydrocarbons that are gaseous under normal atmospheric conditions, but can be liquefied under moderate pressure and temperatures. Potable wateris considered safe and fit for human consumption, culinary and domestic purposes and meets the requirements of the health authority having jurisdiction. 241 0 obj 253 0 obj Polyvinyl Chloride (PVC) is a widely used material that has good flexibility, smooth surface, and nontoxic qualities. Wastewater is thespent or used water of a community or industry that contains dissolved and suspended matter. 0000004090 00000 n /Type /Pages 0000000996 00000 n

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