Piston Pneumatic Actuator Operated Brass Bronze NPT End Ball Valve

Piston Pneumatic Actuator Operated Brass Bronze NPT End Ball ValveProduct Introductionpneumatic V-type regulating ball valve is a rotary type regulating ball valve working with pneumatic actuator.The valve seat is reinforced PTFE soft sealing or all metal hard sealing seat with 1Cr18Ni9 or 0Cr18Ni12Mo2 (Ti) partial surfacing of Stellai alloy. It's suitable for normal temperature (-40 ~ 200ºC) and high temperature (-60 ~ 450ºC).The product has the characteristics of high transmission efficiency, large thrust, good sealing performance, large rated flow coefficient and strong interchangeability of parts.Because of the "shear" effect when the valve disc and the valve seat closed, the valve is especially suitable for the medium containing fiber filamentous, particulate matter, slurry and other conditions.The V-type ball valve is widely used in gas, steam, liquid transmission pipeline medium flow, pressure, liquid level, temperature control of paper making, petroleum, chemical, pharmaceutical, metallurgy, textile, sewage treatment and other industries. To make automatic control of the process of production according to a certain standard.Feature1. Easy install and can be installed in any place of the pipeline in any direction.2. A variety of power sources to choose from, and also explosion-proof type.3. The flow channel in the valve body is smooth to flow viscous fluid, slurry and solid particles.4, Depends on the direct connection mode, electric actuator has built-in servo system, without additional servo amplifier.5. There is no bracket connection between the ball valve and the electric actuator. The integrated compact structure reduces the space.6. The sealing material of PTFE has good self-lubrication and small friction loss with the ball. So that the work life of the ball valve will be longer.Main Technical Parameters DN(mm)253240506580100125150200250300Rated flow coefficient(kv)255070100180270440680990176027503900PNMPa1.6, 2.5, 4.0,6.4(6.3)/2.0, 5.0, 11.0Bar16, 25, 40, 64(63)/20, 50, 110LbANSI:Class150,Class300,Class600Flow characteristicApproximate equal percentageSpool Angle (degree)0°±3°to 90°±3°Operating pressure (MPa)Double acting: 0.4~0.8 Single acting: 0.4~1.0Operating temperature (ºC)Soft sealing: PTFE(-30~150), enhanced PTFE(-40~200), Para polystyrene(-40~300), Hard seal-250~450Permissible pressure difference (MPa)Working pressureAllowable leakage levelSoft sealing class VI(or no leakage),Hard sealing class IVAction time (S)0.5~7Output torque of actuator (Nm)5.9~8000Operating pressure of actuator0.40~0.8MpaMaterial Of Parts  NameMaterialNameMaterialBodyZG1Cr18Ni9(Ti) ZG0Cr18Ni12Mo2(Ti) ZG230-450Seat (seal ring)Polytetrafluoroethylene (enhanced) 1Cr18Ni9 0Cr18Ni12Mo2TiStem2Cr13 0Cr17Ni4Cu4NbCompression ring0Cr17Ni12Mo2 1Cr18Ni9(Ti)DiscZG1Cr18Ni9(Ti)(chrome plating)ZG0Cr18Ni12Mo2(Ti)(chrome plating)PackingPTFEFlexible graphiteStem bearing0Cr17Ni12Mo2Backing ringFluoro rubber O-ring/metal seal ringMain DimensionsNominal DiameterL(PN16~64)HH1L0Actuator2510225075152AT1003210225078152AT1004011430586230AT2505012530590230AT25065145350117271AT30080165385124308AT350100194385124308AT350125210430153360AT400150230525165464AT500200243615197576AT600250297695302684AT700300380786368756AT8004005251029479839AT900Flange standard: GB9113-2000, the actuator is based on Italian imported AT (can also be matched with other actuator)Valve construction length standard GB12221. Other standards (ANSI, API, JIS) can also be manufactured.More Products  Control ValvePneumatic Control ValveElectric Control ValveManual Control ValveSelf Operated Control ValveBall ValvePneumatic Ball ValveElectric Ball ValveManual Ball ValveButterfly ValvePneumatic Butterfly ValveElectric Butterfly ValveManual Butterfly ValveOther ValvesGlobe ValveGate ValveCheck ValveReducing ValvePlug ValveSafety ValveCompany development  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1