Haiqiao Yap Valve Manufacturing Co., Ltd. [BQ941PPL / H] electric insulation ball valve manufacturer, with large spot to ex-factory sales! Companies adhere to the "quality first, integrity management" purposes, to provide customers with affordable products and perfect after-sales service, welcome to buy! First, the electric high-pressure welded ball valve Product Overview BQ941PPL / H electric insulation is the use of high-precision electric valve actuator and valve insulation composed of straight-jacket, it has good cold insulation properties, and BQ941PPL / H electric insulation and pipe diameter ball Trail consistent, while effectively reducing the pipeline medium heat loss. Electric actuator with integrated structure, built servo system, no need to reprovision the servo amplifier, enter 4-20mA control signal or 1-5VDC and 220VAC power to control operation. Jacket insulation electric valve mainly used in petroleum, chemical, metallurgy, pharmaceutical, food and other types of systems to transport will be solidified at room temperature, high viscosity media. As the electric insulation ball valve with the overall structure, thus jacket insulation electric ball valve is smaller than the average size, lighter weight, and no leakage, good sealing performance, jacket securely using more pressure than welded carbon steel pipe casting. Second, the main technical parameters of electric insulation valve nominal diameter DN (mm) 15 20 25 32 40 50 65 80 100 125 150 200 Rated flow coefficient KV 21 38 72 112 170 273 384 512 940 1452 2222 3589 Nominal pressure (MPa) PN1. 6,2.5,4.0,6.4 MPa; ANSI 150,300LB flanged body form: Split casting ball; Wafer: integral cast body flange connection form, clip-on spool form of 'O' type poppet leak rate Q by GB / T4213-92, less than the rated KV0.01% (soft seal: zero leakage) back to the basic error of ± 1% ± 1% difference Dead ≤1% (adjustable) Adjustable range of 250: 1350: 1 configuration actuators can be equipped 3410R, PSQ series rotary electric actuator control mode switch in place lamps (switch two control), smart regulation (4 ~ 20mA analog signal control) Third, electric insulation valve actuator technology Parameters Actuator Type Actuator parameters imported type QY imported type 3410R series actuator parameters imported type actuator parameters QY standard supply voltage: 220V AC single phase Optional: 110V AC single phase, 380 / 440V AC three-phase, 24V / 110V / 220V AC output torque 50N · M ~ 2000N · M 50N · M ~ 1500N · M 50N · M ~ 3000N · M operating range of 0 ~ 90 ° 0 ~ 360 ° 0 ~ 90 ° 0 ~ 90 °, 0 ° ~ 270 ° can Select control mode switch in place lamps (switch two control), passive contact signal, 1 / 5K potentiometer, smart regulation (4 ~ 20mA analog signal control) operation time 15 seconds / 30 seconds / 60 seconds 10 seconds / 15 seconds / 30 seconds 18S ~ 112S protection device overheating protection built-in thermal overload protection, overload protection, ambient temperature -30 ° ~ 60 ° -30 ° ~ 60 ° -20 ℃ ~ + 70 ℃ manual that came with the operating handle with the supplied handle operation mechanical clutch mechanism, with handwheel operation mechanical limit electrical, mechanical, two weight limit electrical, mechanical, two weight limit two external adjustment bolt protection class IP65 IP55 IP65, IP67, IP68 Explosion levels can be customized without explosion ExdⅡ BT4 ExdⅡ BT4, ExdⅡ CT6 position measurement optional switch or gauge the proportion of potential control unit potentiometers, proportional control unit drives the motor 8W / E AC reversible motor squirrel cage induction motor line interface PE1 / 2 "line wire lock 2-PF 1/2 "Line Cable Lock 2 PF 3/4" steel housing material aluminum, aluminum alloy steel, aluminum, aluminum bronze, polycarbonate outer coating powder, epoxy polyester, with superior anti-corrosion features unique electric brake lines, thus positioning accuracy, the actuator is sensitive, start and stop quickly and smoothly. Also has anti-jamming, anti-surge, anti-breakdown and strong features suitable for frequent operation of the regulation loop, when turned on sustained rate of 25%, the number of operations per hour up to 630-1200 times four, electric insulation ball valve Main parts and materials Part Name Material Body WCB 304 (CF8) 316 (CF8M) 316L (CF3M) sphere 2Cr13 + nitriding 304 316 316L stem 2Cr13 304 316 316L packing V type PTFE packing, flexible graphite, metal-graphite spiral wound gasket seat ring PTFE (polytetrafluoroethylene), PPL (PPL), a metal seal (carbide) five major electric insulation ball valve design standard design standard ASME B 16.34 GB / T12224 Structural length ASME B 16.10 GB / T12221 Flange ASME B 16.5, JB / T 79 test and inspection JB / T9092 API 598 Medium heavy oil, glue, etc. tend to solidify the medium Haiqiao Yap valve to provide you with a professional [BQ941PPL / H electric insulation ball] to solve program, if you have any questions, we will try our best to answer your questions! 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