Pneumatic pulverized coal ball valve Q647Y-40C DN100 single-acting belt explosion-proof

https://owlice.en.made-in-china.comOverview of fixed ball valves:The fixed ball valve is suitable for long pipelines and general industrial pipelines. Its strength, safety, and harsh environmental resistance are specially considered in the design, and are suitable for various corrosive and non-corrosive media. Compared with the floating ball valve, when working, the force generated by the fluid pressure in front of the valve on the ball is all transmitted to the bearing, which will not move the ball to the valve seat, so the valve seat will not withstand excessive pressure. Therefore, the torque of the fixed ball valve is small, the valve seat deformation is small, the sealing performance is stable, and the Caliber occasion. The spring pre-valve seat assembly has self-tightening characteristics to achieve upstream sealing. Each valve has two seats, which can be sealed in each direction, so the installation has no flow limit and is in both directions.Technical parameters:The valve has two-piece and three-piece body structures. The middle flange is connected with bolts. The seal is reinforced PTFE and embedded in the stainless steel ring. There is no spring at the back of the steel ring to make the valve seat close to the ball and keep it sealed. There are no PTFE bearings in the upper and lower valve stems, which reduces friction and saves effort in operation. There is no adjustment plate at the bottom of the small shaft to ensure the position of the ball and the sealing ring. Full diameter: The valve flow aperture is consistent with the inner diameter of the pipeline for pipeline cleaning.Applicable media: water, gas, oil, natural gas and acid-base corrosive media.Applicable temperature: -196~350°CDrive mode: manual, pneumatic, electric, hydraulic, etc.Public diameter: DN25-8001"~32"  Main parts and materials:order number NOpart namematerial qualityGBASTM1valve bodyWCBA2116-WCB2spring60Si2aMnAISI 92603gasket ringPTFEPTFE4padPTFEPTFE5Pollutant nut25A1056Type "0" sealing ringrubberrubber7bottom25A1058nut bolt35A193-B79fixed axis1Cr13A276-41010sleeve bearingPTFE&PTFE&11spherome1C18Ni9TiSS30412bonnetWCBA216-WCB13valve seat25A10514valve stem1Cr33A276-41015double-screw bolt35CrMoAA193-B716nut35A194-2H17Pressure sleeve25A10518fillingPTFEPTFE19supportWCBA216-WCB20stuffing box glandWCBA2116-WCB21key Key45AISI C 1045technical manual:design basisThe national standard seriesAmerican standard seriesdesign criteriaGB/T12237AP16DANSI B16.34Flange connection structure lengthGB/T12221AP16DANSI B16.10Structural length (welding)GB/T15188.1AP16DANSI B16.10adapting flangeGB/T9113JB/T79 Hg20592ANSI B16.5,B16.47The welding endGB/T12224ANSI B16.25Test and inspectionGB/T9092AP16DAP1598test pressure:pressure ratingTest Pressure (MPa)nominal pressure (PN)Lound Class (Class)Shell testseal test1.0-1.51.11.6-2.51.762.5-3.82.754.0-6.04.46.4-9.67.04-1503.02.2-3007.65.6-60015.011.0-10K2.41.5-20K5.84.0Weight of fixed ball valve PN1.6MPa:inside nominal diameter DN253240506580100125150200250300350400450500600700d1253240506580100125150200250300337387438489591686L16518019021624128330535639445753361068676286491410671245H505580102114127152184219273360395430470550580700800hand movementH175859510712515217830033039849558062567069884010501100E---------11611617117125725725715083F---------350350400420400420400410650W16016023023040040065010501050600600800800800800800800800Wt(Kg)4.55.77.01216223558742053224605768641280160016004500motor-drivenH2--------554600652760770830-9409401115L1--------235235235259400400-410410410pneumaticH32152402642743793894795526667369261059112713931468153815381450L22002702702704054055765767767767761060106013601360136013602840PN2.5MPa Weight of the main connection dimensions:inside nominal diameter DN253240506580100125150200250300350400450500600700d1253240506580100125150200250300337387438489591686L16518019021624128330538140350256864876283891499111431346H505580102114127152184219273360395430470550580700800hand movementH175859510712515217830033039849558062567069884010501100E---------11611617117125725725715083F---------350350420420400400400410650W16016023023040040065010501050600600800800800800800800800Wt(Kg)4.55.77.0152430558711825537053364010301524210042005300motor-drivenH2--------235235400400410410-420690690L1--------74350350420420400-400410650pneumaticH321524026434037945247964666681410021059115012051250129513901470L2200270270405405574574756756106010601060136013602840284033003300 Frequently asked questions:1. Yes, sample orders can be used for quality inspection and market testing. But it is not free.2. Production usually takes about 25-30 working days. For large orders, it depends on the number of orders.3. In order to recommend the right product to you, please provide details, such as size, material, pressure, model.4. Payment is mainly T/T. Payment period: 30% advance payment, 70% balance is paid before shipment or based on a copy of the bill of lading.5. The warranty period is 12 months after leaving the factory. Due to quality