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Sleeve Regulating Valve suppliers
Описание: Sleeve type pressure balanced control valve adopt pressure balanced sleeve-guided structure. It has following advantages: Precise valve body , S-Pattern Flow Port, Small Pressure Drop, Big Adjusting Range and High Precision of Flow Cv Value. The Dis-guiding area is big. It also has strong aseismic performance. The sealing performance is conformed to Standard GB/T4213-92. Such control valve uses small, strong and high precision electric actuator with On-Off Function or with 4-20mA DC or 1-5V direct current signal to realize valve's proportional action, which is more suitable for the working condition required reliable and high sealing performance, High Temperature or Low temperature or High Pressure. Normal material sheet NoComponentCommon Material 1Valve BodyWCBWC6CF8CF8M 2Valve Plug304、316/Stellite316/Stellite 3Sleeve304、316/Stellite316/Stellite 4Valve rod304、316316 5Metal Spiral Wound Gasket304、316+Soft Graphite 6Stud35、304 7Nut45、304 8GasketQ235B、304 9BonnetWCBWC6CF8CF8M 10Packing Spring304、316 11StuffingPTFE、Soft Graphite 12Packing Spacer304 13Packing Gland304 Main technical specification Nominal Diameter(mm)40506580100125150200250300350400 Rated flow coefficient KvEqual percentage254063100160250400630900120019602560 Liner294370110176275440690960130021502816 Actuator ModelDirect actionPZMA-5PZMA-6PZMA-7PZMA-8 ReactionPZMB-5PZMB-6PZMB-7PZMB-8 Rated Stroke L(mm)254060100 Diaphragm Effective Area(cm²）40060010001600 Nominal Pressure PN(MPa)1.6 2.5 4.0 6.4 10.0 Inherent flow CharacteristicsEqual percentage、Liner Inherent rangeability R50 The range of air source signals(Kpa)20~100、40~200、80~240 Gas source pressure(Mpa)0.14、0.25、0.28、0.4 Electric actuatorDepand on the thrust and stroke which valve need Power voltage220V.AC 50Hz 380V.AC 50Hz( Three phase) Leakage classIII Class、IV Class Flange connection formPN1.6Mpa, Convexity of valve body PN≥4.0Mpa,Concavity of valve boday Upper bonnet formStandard typeCase Steel:-20~220°C、Cast Stainless steel:-40~220°C Cooling typeCase Steel:-29~425°C、Cast Stainless steel:-60~450°C CryogenicCast Stainless steel:-60~-100°C、-100~-196°C Air to close(direct action)allowable pressure differential list Actuator modelSpring Range(Kpa)Nominal diameter DN (mm) 40506580100125150200250300350400 PZMB-520~1002.802.29 40~2003.963.24 80~2408.637.06 PZMB-620~100 2.782.291.85 40~200 3.943.242.62 80~240 8.587.065.72 PZMB-720~100 2.582.161.63 40~200 3.663.702.32 80~240 7.976.685.05 PZMB-820~100 2.091.751.511.32 40~200 2.972.482.131.87 80~240 6.465.404.644.07 Hoyee is a professional manufacturer of industrial valves provides performance, safety and long service life products which have to reliably handle the most aggressive of substances, our products stand the test of time in chemical, textile, transportation, pharmaceutical, pulp & paper, mining, boiler and power industries. Hoyee give comprehensive service from start to finish, encompassing consultation through to after sales service, full support in every respect and ensure that you are accompanied at each stage of your project. Packing Details: Wooden box and plywood case, standard export packing. In addition that we can design and pack as your request. Delivery Details : Shipped in 5-15 days after payment. 1.Q: I want someone to provide all the control valve system products,to accept my small qty order,And customized products A:Hoyee manufacture all the range of automation control valve products,accept small QTY Order and support customized service 2.Q: I want to build up my own factory,but i have no experience,don't know how to choose the right product. A:As a company with 15 years' experience in valve industry,Hoyee can design your plant and provide suitable production machines according to your capacity,quality level and other customized requirements 3.Q:No good and stable product, high cost and poor quality, no supplier can provide all the raw materials, and the sales are not professional. A: Hoyee have a long stable relationship with raw material suppliers and entire incoming quality control system , guaranteeing products’ stability and quality. One-stop purchasing our stable, mature materials and formulas reduces the cost. 4.A: We don’t know how to install or repair machines, need long term technical services, and even ask for engineers. We provide long and regular quality technical services, with the technical supporting from the engineers team with over 8 years’ experience in valve industry, and we will dispatch them to our clients’ factories to provide specific training and make sure every partner factory will operate well. HANGZHOU HOYEE TRADE CO.,LTD No7 YangJiaDai Road LingQiao industrial Zone,FuYang district,HangZhou City,P.R China Phone:+8615158093136 Mail address:Infor@hoyeevalve.com Tel:+86-571-63557818 Fax:+86-571-63559158 Website:www.hoyeevalve.com QQ:157780534 Wechat:+8615158093136 Whatsapp:+8615158093136 Skype:Yu.alex1986Sleeve Regulating Valve suppliers website:http://www.hoyeevalve.com/control-valve/sleeve-regulating-valve/
Дата Публикации: 11-08-20
Cigarette Display Racks for retailers
Описание: About us Established in 2007, Freavon Huihong Plastic & Hardware Products Co.,Ltd is a professional large-scale manufacturer of metal shopfitting shelving systems, store equipment displays and other shopfitting’s associated accessories, integrating development and production together. We have been driven by the same strong values: conducting honest business with a high-quality and innovative product, where the customer is always paramount. We listen carefully to our customers and always think and act with their needs in mind. More than 500 customers worldwide will happily testify to that. We hope to cooperate with more customers for mutual development and benefits and welcome potential buyers to contact usCigarette Display Racks for retailers website:http://www.freavon.com/ website2:http://www.freavon-shopfitting.com/
Дата Публикации: 11-08-20
Comfortable Blood Manual Donation Chair Mechanical
Описание: Our Company Kanghui is with a superior location which is near to Shanghai,and close to the freeway.Kanghui is a private owned high-tech company which was found in April 1998,with 12 million RMB registering captial.It has a 36000 square meters factory. Our Factory Kanghui is located in industrial park of Ghuizhuang,Shaxi Town,taicang,jiangsu, 215425 in China.As a global supplier in the medical instruments, Kanghui is to create added value for customers around the world.We have high quality raw materials and unique craftsmanship.Facing the global challenge and opportunity,Kanghui employees will keep on the innovation and improving of ob/gyn product to meet the customer and market demand.Kanghui’s management strategies are also famous for good after-sales service and ease of doing business.The sales and service network are continuing expand and improve. Our Exhibition Hall After years of hard working and continued developing,Kanghui set up its manufacturing system as focusing on the obstetrical and gynecological device plus some other medical devices.Kanghui’s obstetrics and gynecology equipment under the brand name of COMBED, is focusing on the R&D and manufacturing of LDR bed, multifunction obstetric table, gynecology chair. Currently it is dedicated to be an resource integration provider of whole solution for LDR (Family centered Maternity Room) and LDRP.Our company have a big bright and beauty exhibition hall.It has 4 flours. Our Office Building We have professional R&D technical staff and hardworking worker.We are a professional and powerful team.The obstetric table is designed and manufactured to meet the market demand.It absorbs foreign technology.It bases on the human engineering and the table top is curved.The table is used for childbirth,gynecological examining,diagnosing,operation,caesarean birth and the function alike. Our Certification All products are with high tech and great design.The products have a leading position both in China and abroad.Kanghui applied and got about 150 patents including nearly 60 invention patents.Taicang Kanghui is a certified manufacturer of Class I and Class II medical devices, and has ISO9001, ISO13485 FDA and CE certification.Comfortable Blood Manual Donation Chair Mechanical website:http://www.combedcn.com/
Дата Публикации: 11-08-20