Basic Info.
Connection Form
Wafer or Flange
Valve Stem
Normal or Extended
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Material of Seal Surface
Metal Hard Sealed
Application
Industrial Usage, Water Industrial Usage
Nominal Dia.
100mm(2")-2400mm(96")
Trademark
Bright or Others
Product Description
Product introductionHS4416 electric 3-eccentric butterfly control (shut-off) valve is independently developed by our company for practical working conditions in industries and aiming at solving the sealing performance problem of coal gas and high temperature air. Through times of experiments and improvements, the technology department confirmed the eccentric distance and cone angles by applying engineering analysis and simulation function. CNC machining center is used for the processing of conical surfaces of body and discs and the assurance of axle hole and eccentric precision, which greatly improved the precision and credibility. The quality accessories such as actuator ensure the proper run of control valve on site. Product characteristics and advantagesThe first eccentric "a" of 3-eccentric structure is formed by the axle deviating from the central line of sealing surface. The second eccentric "b" is formed by the axle deviating from the central line of pipeline. The goal of these two eccentrics is to reduce the friction between seat and sealing surface. The third eccentric "c" is an eccentric angle β, which uses the cam effect to realize the no-friction contact between seat and sealing ring of disc during the 90° travel of valve, thus to avoid the probability of wear and leakage.; when closing the valve, the sealing pair will close gradually to cause "wedge effect" and to realize the tightest shut-off with the smallest torque. One-body high rigidity hard surface seat can meet the application under many working conditions, providing long life and high quality.Casted body and metal hard sealing is applicable to high temperature fluid (450ºC--800ºC).Total metal structure plus zero leakage characterizes the "essential fire safety" property of valve.Hard bearing, long structure and strengthened soft graphite bearing protective ring make the valve dustproof, tar-proof and block-proof, thus to increase the credibility of valve.Mainly applicable to the control and shut-off of high and low temperature coal gas and air in metallurgy industry (such as heating furnace, coal gas station, blast furnace, convertor furnace and sinter) and light industry (such as glass heating furnace, anneal furnace). Application standardQuality system: TS, ISO9001Design: refer to GB12338,MSS-SP-68Face to face: refer to GB12221-89Flange standard: JB/T79.1-94, ANSI Test standard: GB/T4213-2008, API598 Working principleThe electric actuator provides the torque required for the open and close of disc. The output torque of power plant (generally refers to rotary motor) in actuator after increased through internal mechanical transmission directly drives valve. Under the control of microprocessor, the change of opening degree is proportional to the change of input signal; meanwhile, actuator feeds back output signals for position. When interruption of power supply occurs, hand wheel may be used to operate valve by hand. Main technical dataModelHS4416 electric 3-eccentric butterfly control (shut-off) valveDN(mm)DN80~DN2400 (please contact us for DN2000 above)PN 0.6Mpa,ANSI125DN1400-24001.6MPa ANSI150DN100-13004.0MPa ANSI300DN200-800Type of actuator 3810R electric actuator, Auma intelligent Integrated electric actuatorConnectionFor HB2416 series, wafer connection is applied for DN500 and below and flange connection is applied for DN600 and above; For PN4.0 MPa heavy-duty series, just flange connection is used.Input(output) signal 4-20mA.DC(field bus signal for option)Allowable fluid temperature Normal≤200°CTotal metal hard sealingHigh temp. I200~+450°CHigh temp. II450~+580°CHigh temp. III580~+690°CHigh temp. IV690~+800°CRated stroke 0-90°Ambient temperature-20~80°C Inherent flow characteristicsAlmost equal percentageRangeability30:1Material of partsSee the Breakdown Diagram of valve and Table of Material for parts Main technology parameters Basic error(%)±2.0% Hysteresis(%)2.0% Dead band(%) Allowable leakage (%)Metal hard sealing: Class VI Rated CV valueDN DN8010012515020025030035040045050060060º Open degree130250380585960153022302970392049506120880090º Open degree25050081012152070315046806120810099001260018450DN 70080090010001100120014001600180020002400 60º Open degree12600178902070024300306003510045300592007500092600133330 90º Open degree25200365404140051300612007290094200123000155600192240376800 Breakdown drawing of valve Material of main parts (basic type for reference only)No.Name of partsMaterialNo.Name of partsMaterial1BodyWCB6Bush30(hardened)2DiscWCB7Bottom flangeQ2353,Stem420S8Gland454Sealing ring316 9PackingF4/ graphite5Clamp ring304 Optional material (Supply as your request)No.Name of partsMaterialRecommended temp. range1BodyWCB-40~+450ºCCF8-60~+600ºCCF8M-60~+800ºCCF3M3 DiscWCB-40~+450ºCCF8-60~+600ºCCF8M-60~+800ºCCF3M3Stem304-60~+600ºC316L-60~+800ºC16PackingPTFE-20~+180ºCGraphite-20~+700ºCDifferential pressure for standard configuration of butterfly valve& Auma intelligent integrated electric actuator Size of valveAllowable differential pressure(100KPa)Auma intelligent integrated electric actuatorDN807.4DN100 7.2DN125 6.2DN150 5.8DN200 5.4DN250 5.2DN300 4.9DN350 4.4DN400 4.3DN4503.8DN5003.5DN600 3.3DN700 3.2DN800 3.0DN900 2.8DN1000 2.6DN1100 2.3DN1200 2.1DN14001.6DN16001.2DN18001.0DN20000.85 External and installation dimensions of electric 3-eccentric butterfly control (shut-off) valve DNLL1L2L3DD1D0HH1H2Through hole Q'ty.Screw Q'ty.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 1792498122020414M36DN80024035746236910209508211907556127020414M36DN900280357462369112010509211995599132024414M36DN10003103574623691255117010342330754137024484M42DN11003103574623691370128011342430804142024484M42DN12003203574623691485139012342514838147028544M48DN13003204575624691850149013343110890149528544M48DN140032045756246916201560 14343410950152032344M30DN160036045756246918201760163436101050172036344M30DN180038060080032802045197018343950115019504441 M36DN200042060080048002265218020344300125021504848 M42 External dimensions Note: 1. When the external dimensions have some changes due to different actuators, please subject to actual dimensions; 2. If fluid temp. is over 200ºC, brackets needs to be installed. So the corresponding height of bracket should be added to dimension H, as followsType of valveHeight of bracket addedRecommended fluid temp. ºCRemarksHigh temp. I150200~450ºC High temp. II250450~580ºC High temp. III400580~690ºC High temp. IV500690~800ºC 3. Weight List (KG)DN80100125150200250Weight34434885125160DN300350400450500600Weight185250280310375585DN700800900100011001200Weight6758501100123013601490DN13001400160018002000 Weight17601980220026503100
Address:
Room No. 21-11, Jinkexincheng Building, No. 186 Xinnan Roud, Yubei Districl, Chongqing, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Founded in 2013, Chongqing Bright Technology Co., Ltd. is located in Chongqing, the youngest and largest municipality directly under the central government of PRC. Since its establishment, the Company has been adhering to the faith-based and customer-oriented business philosophy and has developed into a large comprehensive company with the integration of product sales and manufacturing, market expanding and logistics distribution. The products manufactured and sold by the company include:
Sugar Cone Machines
Elevator Spare Parts
Industrial Control Valves (mainly applied to industries such as petroleum, chemistry, petrochemical, metallurgy, coal-chemical, glass, paper making, sugar refinery, waste water treatment, electricity, etc. )
Industrial Pump (mainly applied to water supply engineering, waste water treatment, irrigation system and industries such as petroleum, chemistry, petrochemical, steel and iron, coal-chemical, electricity, etc. )
Other products required by the clients
The above products manufactured and sold by the Company have the features of high quality, competitive price and short delivery time, so they have won great appraisal from the users. The Company has not only become the high-quality supplier for the domestic industries such as petroleum, chemistry, steel and iron, energy resource, ect., but also its products have been exported to more than 20 countries and regions such as Iran, Pakistan, New Zealand, Spain, Australia, Vietnam, White Russian, Dominica, Thailand, etc.
We believe that as long as we practice the Company′s value of " honesty, dedication, win-win" and provide the users at home and abroad with more cost-effective products and high-quality services, Chongqing Bright Technology Co., Ltd. Will be continuously developing and growing stronger under the strong support and care of the clients and will usher a brilliant tomorrow!