虫用具波动的球阀门

Product name : Worm floating ball valve Model : Q341F - Product manufacturers : Beijing petrochemical valve co., Ltd Briefly : Q341F -Worm Floating ball valve Is an important valve, in the petrochemical industry, pipelines, etc are widely used. Ball valve fitting is closed with a hole in the ball (or part of the ball), spheroid rotation, open or close the valve. Q341F Type worm gear floating ball valve Overview: The ball valve is a valve, is important in the petrochemical industry, pipelines, etc are widely used. Ball valve fitting is closed with a hole in the ball (or part of the ball), spheroid rotation, open or close the valve. In all kinds of valves, valve's flow of least resistance, the whole track ball valve is open, the sphere of the channel, the channel and connection valve diameter equal to the diameter of a free media is almost lost. Ball rotation 90° To close all open, and close rapidly. And the same specifications comparison gate valve, globe valve, ball valve of small volume, light weight, convenient for pipeline installation. Q341F Type worm gear floating ball valve major part material : Ordinal NOThe part nameMaterialGBASTM1The valve bodyWCBA2116-WCB2Sealing ringPTFEPTFE3Sphere1C 18Ni9TiSS3044Nut35A194-2H5Stud35CrMoAA193-B76RockWCBA216-WCB7GasketFlexible graphite + stainless steelB12.10-304F/.G8PackingPTFEPTFE9The packing pressing and coveringWCBA2116-WCB10Positioning plate25A10511Retaining rings65MnAISI 106612HandleK33A47-667 Gr.3251013The valve stem1Cr33A276-41014Screw35A193-B715Thrust washerPTFEPTFEQ341F -Floating ball valve worm gear specification : Design basisGB seriesAmerican standard seriesDesign standardsGB/T12237AP16DANSI B16.34The flange connects the length of structureGB/T12221AP16DANSI B16.10Structure length ( Welding )GB/T15188.1AP16DANSI B16.10Connection flangeGB/T9113 JB/T79 Hg20592ANSI B16.5 , B16.47Butt-endGB/T12224ANSI B16.25Test and inspectionGB/T9092AP16DAP1598Q341F Soft seal valve ordering instructions: 1. ball valve body material (WCB, CF8, CF8M, CF3, CF3M etc ); 2.Ball valve nominal pressure (1.6-10MPa); 3.Ball valve operating temperature (-19-350 ° c); 4.Ball valve product diameter (DN15-DN250); 5.Ball valve connection ( Flanged ); 6.Ball valve suitable medium ( Water, gas, oil, natural gas and acid carbon corrosive ); 7.Ball valve drive way ( Manual, Turbo transmission, pneumatic, electric ); 8.If you have any special requirements please indicate when ordering products. 9..If you have already selected by the design units, of the model by model directly to our sales department to order. 10..Occasions when the use is very important or when the environment more complex , Please try to provide design.