Junkang Fluid Technology Limited Company  

Product Name: Self-Operated Control Valve Model NO.: JKVS Type: Self-Operated Material: Stainless Steel Power: None Connection Mode: Flange Standard: Standard Media: Gas, Oil, Water, Acid Certification: GS, RoHS, CE, ISO9001 Temperature: Low/High Teperature Trademark: Jun Kang Transport Package: Mould Box Specification: Stainless Steel Origin: China HS Code: 848180 Product Description The Introduction of ProductsJKVS-41c Series Self-Operated Flow and Temperature Control Valve JKVS-41b Series Self-Operated Nitrogen Supply Control ValveJKVS-41b type nirogen seal control valve has two kinds of Nitrogen supply regulation and nitrogen release regulation, which can depend on the pressure change of the regulated medium itself to achieve the purpose of automatic regulation and stable pressure is mainly used to keep the container at the top of the shielding gas (usually nitrogen) pressure constant, so as to avoid directe contact with the air container material, prevent evaporation materials, oxidation, and the safety of vessel; This series of nitrogen sealing device is especially suitable for the gas seal of the vessel. This series of nitrogen sealing device is especially suitable for the gas seal protection system of all kinds of large storage tanks. It can be divided into two tupes: niteogenrelief type(K type )and nitrogen supply type(B type)JKVS-41a Series Self-Operated micro-pressure Control ValveJKVS-41a, Self-Operated micro-pressure control valve, which used to upstream pressure lower than 1.4Mpa and operate temperature lower than 120 degree, adjust pressure range is 0.14 to 7.2Kpa, the flow non-corrosive gasesBodyDN15~100mmPN1.6/4.0MpaMaterial:WCB/CF8/CF8MPressure balance part: diaphragm+springspring material: 304DiaphragmNBR:-40/ -20~80ºCFKM:-20~150ºCEPDM:-50~150ºCProduct FeaturesInstallation and adjust convenient, easy maintenanceSet pressure range 14 to 720mm H2High sensitivity, high precisionJKVS-41d Series Self-Operated Flow and Temperature Control Valve The main features are as follows:1. With pressure balance function, high sensitivity2. Low noise, reliable performance and maintenance free3. Adopt standard modular design4. Adjust the flow through the standard method of the throttle valve, which is convenient and quick.5. Adopt imported fixed point adjuster, reliable quality and over temperature protection6. Multiple combinations can be controlled by the assemblyJKVS-41c Series Self-Operated Flow and Temperature Control ValveThe Introduction of Product's DetailsBody FormStraight valve bodyFeatures The through valve body is S-streamlined with smooth inner wall and equal cross-section. It has the characteristics of small pressure loss, large flow rate and smooth flow.Angled valve bodyFeaturesIt has the characteristics of compact structure, simple flow path and small resistance. Suitable for coking, clogging, high viscosity and other working conditions.Three-way valve bodyThree-way valve body mainly suitable for high pressure conditions, with good compressive strength. The internal flow path is simple, and it is not easy to produce vortices, reflux and other phenomena. Reduce the possibility of flash and turbidity under high pressure difference.BonnetForm1.Standard bonnetFeatures The through valve body is S-streamlined with smooth inner wall and equal cross-section. It has the characteristics of small pressure loss, large flow rate and smooth flow.Operating temperature: -30 degeree-260 degree2.High temperature bonnetThe high temperature cover is specially designed for high temperature working conditions. It can increase the contact area between the cover and the surrounding air by radiating fins, thus playing the role of heat dissipation.Effective protection of fillers and actuators.Working Temperature: +230 degree-530 degree -45 degree- -5 degree3.Low temperature extended bonnetSuitable for low temperature medium (such as liquid oxygen, liquid nitrogen). The cover can effectively protect the packing and actuator. The standard material is 304 or 316. The material with different expansion coefficients can also be used according to the working conditions.Working Temperature:-196 degree-45 degree4.metal bellows seal bonnetThe metal bellows seal valve cover is equipped with stainless steel bellows assembly, which isolates the medium from the outside world and ensures the stem to move up and down. In addition, there is still astandard packing box inside the upper valve cover to ensure that no waste or environmental pollution is caused by leakage of media.Working Temperature -60 degree-530 degreeBody MaterialHigh temperature materialLow temperature materialCryogenic materialIn-valve component materialCommonly used valve assembly materials are SUS304, SUS316, SUS316L, USU410, SUS420, etc.WasherFlow characteristicsLinear flow characteristicsEqual percentage flow characteristicsQuick openStuffing box structureStandard stuffing box structureHigh temperature fillerBellows stuffing structureBalanced trim inner ringBalanced seal ringFeaturesCan be used for reciprocating and rotary motionCan adapt to most fluids and chemicalsSmall coefficient of frictionNo creeping during precise control, reducing the dead end of the valveGood wear resistance and dimensional stabilityCan adapt to sharp temperature changesNo pollutionmetal C-ringComposite graphite sealConnection MethodFlange connectionButt welding endSocket soldering terminalZHE JIANG JUNKANG VALVE TECHonOLOGY CO., LTDProfessional Control Valve Manufacturer Company ProfileJunkang Valve Technology Co., Ltd. is an expert manufacturer of regulating valves and pressure relief valves. The company is located in the "township of pumps and valves in China" - Oubei Sanqiao Industrial Zone. It is 30 kilometers away from Wenzhou Longwan International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.The company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The technical team has rich product experience. The company has large-scale production. Products with reasonable design, beautiful appearance, stable quality and other characteristics, are widely used in power plants, iron and steel plants, oil extraction, refining and chemical industry, paper making, metallurgy, medicine, construction and other fields, long-term trust and praise by new and old users.Junkang Valve has always been market-oriented, strict quality control, to ensure that the interests of users are effectively guaranteed. The company adheres to the "high quality as the main line, excellence as the goal", adheres to the "business integrity, quality innovation" business philosophy, and in the fierce market competition to establish a mutually beneficial sales network, highlighting the unique advantages of Junkang Valve.Production Equipment Test CenterPhysical and Chemical Center After- Sale Service can be Provided ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China Tel: 086-577-67361555 Fax: 086-577-67370155 MB: 13868611508 Http//: www.jktjf.comFAQ1. What's Your Strong Products? The control valve series are our strong products. 2. If The Factory Has The Control Valve In Stock? There are no control valve in stock at anytime, because this kinds of products are made by client's requirements The End