Basic Info.
Media
Gas, Oil, Water,Acid
Connection Form
Flanged/Wafer/Thread/Welding
Driving Mode
Pneumatic, Electric
Nominal Pressure
ANSI CLASS 150-900
Function
Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
Temperature
High Temperature
Application
Industrial Usage, Water Industrial Usage, Household Usage, Power Plants, Iron and Steel Plants, Oil Extractio
Transport Package
Mould Box
Specification
Stainless Steel
Product Description
The Introduction of Products
Electric V-type regulating ball valve
Overview of electric regulating ball valve :Electric ball valve is advanced one Cartesian control valve swing structure, which is a transition back to the corner line drive electronic actuator and valve structures V, as the power supply voltage, industrial automation and control instruments receiving a current signal or a voltage source The signal input can realize the proportional adjustment and two-position switch control of the fluid medium in the process pipeline. The valve core of the V-shaped ball valve is designed with a special-shaped V-shaped gap, which has accurate flow characteristics and control functions, and is suitable for the control of gases, liquids, solid particles and other media. Since there is no gap between the valve core and the valve seat, it has great shearing force and self-cleaning performance, especially suitable for the working conditions of suspension containing fibrous or small solid particles and solid particles. Automatic Control System.
Related parameters Product features of electric regulating ball valve :
1. Electric V-shaped ball valve is powered by AC220V, AC380V or DC24V power supply voltage, and accepts input from DCS, PLC system or regulating instrument, operator, etc. (4-20mA, 0-10mA or 1-5VDC) ) The current signal or voltage signal can control the operation. It adopts an organic-electric integrated structure with internal servo operation and opening signal position feedback, position indication, manual operation and other functions. It has strong functions, reliable performance, simple connection and control. Accuracy, small size, light weight, small flow resistance, large flow coefficient, simple structure and good sealing performance.
2. The angular stroke electronic electric actuator is the driving device of the V-valve. It uses the power supply voltage as the power and accepts the unified standard signal (4-20mA, 0-10mA or 1-5VDC), and converts this into a phase with the input signal. The corresponding displacement changes the rotation angle of the spool (any angle from 0-90°), so a certain input signal corresponds to a certain rotation angle to achieve proportional action. The two-position switch type accepts AC220V or AC380V as power, realizes the switching action through the forward and reverse rotation of the motor, and outputs the valve position indication signal at the same time.
3. Excellent adjustment characteristics: The V-shaped valve has an inherent flow characteristic of approximately equal percentage and an adjustable ratio of up to 300:1. Therefore, the V-shaped valve can provide precise control over a wide range of changes.
4. Maximum flow volume: Due to its streamlined shape and full right-angle rotation control, the maximum volume is particularly high, the flow capacity is particularly large, and the flow resistance is small, so a smaller, more economical and practical valve size can be used.
5. The V-shaped valve adopts a double-bearing structure, which has high mechanical stability and low starting torque, which ensures that the valve has excellent sensitivity and sensing speed.
6. Maximum reliability (safety): The valve body is an integral structure, sturdy and durable, operation is not affected by pipeline pressure, and leakage of the valve body can be avoided.
7. Superior sealing performance of metal valve seat: V-shaped valve adopts elastic movable metal seat, which has self-compensation function, superior sealing performance and long service life. In the flow direction, the leakage is less than or equal to 10-5 × rated flow coefficient.
8. Super shearing ability: When the V-shaped valve adopts a metal hard seal structure, the V-shaped valve core and metal valve seat will generate a strong shearing force between the V-shaped gap and the valve seat during the rotation process, which can cut off impurities such as fibers. , And has a self-cleaning function to avoid valve jamming.Electric actuator
CR type, HQ type or PSQ type angular stroke fully electronic electric actuator is the driving device of the electric V-type control valve, adopts an integrated structure design, it is powered by AC220V power supply voltage, and directly accepts unified standard signals (4 -20mA, 0-10mA or 1-5VDC, 0-10VDC), convert this into a displacement corresponding to the input signal, and move with an angular displacement (0~90°) to change the opening of the spool, so a certain input The signal corresponds to a certain position opening to achieve proportional action. The two-position switch type accepts AC220V or AC380V as power, realizes the switch action through the forward and reverse rotation of the motor, and outputs the valve position indication signal at the same time. It is a high-precision, high-performance, and high-reliability product.Electric control ball valvemain parts and materials suitable temperature, medium
| Material\Material Code | C | P | R |
| The main parts | Valve body | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti |
| Sphere | 2Cr13 | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti |
| Stem | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| Sealing ring | Reinforced PTFE, p-polyphenyl, hard alloy steel |
| filler | PTFE Flexible Graphite |
| Applicable working conditions | Applicable medium | Water, steam, oil | Nitrate Alkali | Acetic acid |
| proper temperature | -28ºC-500ºC |
| Design and manufacture standards | Flange size standard | Structure length standard | Inspection test standards |
| GB/T12237-89 | JB/T79-94HG20592 | GB12221-89 | GB/T13927-89JB/T9092-99 |
| API6D | ANSIB16.5 | ANSIB16.10 | JB/T9092-99 |
| JPI7S-48 | JISB2212~2214 | JISB2002 | API598 |
| Nominal diameter D (mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| Rated flow coefficient Cv | 32 | 43 | 78 | 90 | 160 | 250 | 360 | 610 | 1120 | 1850 | 2950 | 3700 |
| Nominal pressure PN (MPa) | 1.6, 2.5, 4.0, 6.4 |
| Flow characteristics | Approximately equal percentage (see typical curve diagram), linearity, quick opening characteristics |
| Valve plate rotation angle (degrees) | 0°~90° |
| Allowable leakage level | Soft seal: zero leakage Hard seal: ≤10-5 rated flow coefficient |
| Actuator model | HL, 3810R, PSQ HQ or QB type |
| Action form | Switch type, intelligent adjustment type, (flameproof type) |
| voltage | AC220V 50Hz or AC380V 50Hz |
| Adjustable | input signal | 0~10mA, 4~10mA, 1-5VDC |
| input signal | 0~10mA, 4~10mA, 1-5VDC |
| Basic error | ≤±1.5% |
| Back difference | ≤1.5% |
| dead zone | ≤0.3% |
| Adjustable ratio | 250:1 | 300:1 |
| Switch type | voltage | AC220V/AC380V/AC110V |
| Feedback signal | Active contact signal, passive contact signal (optional) |
| Nominal diameter | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| Air supply 0.5MPa | 5.9 | 5.4 | 4.8 | 4.5 | 4.3 | 3.6 | 2.8 | 2.0 | 1.4 | 1.3 | 1.1 | 0.8 |
| Nominal diameter | Size(mm) |
| Clip-on | Flange type |
| D | L | L1 | D | D1 | D2 | L | ZD |
| 25 | 64 | 50 | 25 | 115 | 85 | 65 | 102 | 4-14 |
| 40 | 82 | 60 | 25 | 135 | 110 | 85 | 114 | 4-18 |
| 50 | 100 | 75 | 32 | 145 | 125 | 100 | 124 | 4-18 |
| 65 | 120 | 85 | 38 | 160 | 145 | 120 | 145 | 4-18 |
| 80 | 131 | 100 | 45 | 180 | 160 | 135 | 165 | 8-18 |
| 100 | 158 | 115 | 50 | 195 | 180 | 155 | 194 | 8-18 |
| 125 | 180 | 135 | 55 | 215 | 210 | 185 | 213 | 8-18 |
| 150 | 216 | 160 | 65 | 245 | 240 | 210 | 229 | 8-23 |
| 200 | 268 | 20 O | 80 | 280 | 295 | 265 | 243 | 12-23 |
- Q981 Sanitary Electric Ball Valve|Electric Sanitary Ball Valve (2013/8/27)
- bq941 electric insulation ball valve|electric insulation ball valve|electric integrated insulation ball valve (2013/8/27)
- Q946F/H electric four-way ball valve|electric four-way ball valve (2013/8/27)
- DQ41F Electric Cryogenic Ball Valve|Cryogenic Ball Valve (2013/8/26)
- GQ947 Electric Orbital Ball Valve|Electric Swing Ball Valve (2013/8/26)
- Electric O-shaped ball valveBall valve|Electric explosion-proof ball valve|Electric O-shaped cut-off ball valveBall valve (2013/8/26)
- Key words:
JKVR-512 Series Electric Eccentric Ball Valve
JKVR-535 Pneumatic Three-Way Y-type Ball Valve
JKVR-718 Pneumatic Tri-Eccentric Butterfly Valve
JKVR-71611F Electric rubber-lined butterfly valve
JKVR-511 Series valve eccentric ball valve
Features
The eccentric rotary body has a simple flow path and a very small flow resistance. It combines the advantages of the linear stroke valve and the advantages of the angular stroke valve. It has excellent performance and wide adjustment range and control precision. It uses a rotary motion mode in which the eccentic cores is tucked or offset from the seat ring to eccentric rotary valves is ideal for applications where scouring and wear are high. It has high rigidity and output force, can work reliably under the rated pressure difference, realize precise flow control and long working life. It is one of the most advanced angular stroke control valves in the world.
JKVR-512 O- ball valve
JKVR-716 Series three eccentric butterfly valve | Temperature range | -196 ºC to 538 ºC |
| Valve shaft seal form | self-sealing stuffing box structure flexiable graphite packing |
Leakage rating
| CLASS VI |
| Flow characteristics | approximate equal percentage |
| Connection method | clip-on flange type |
| Adjustable ratio | 30:1(ANSICLASS 600≤DN600) |
Using themiddle line structure of the metal and seal design. Metal seal seats are built around the disc to minimize seat leakage. This series butterfly valve is simple in structure, light in weight, mature in manufacturing technology and convenient in maintenance.
JKVR-71411F Series lining fluorine butterfly valve
Using the middle line fluorine structure. The valve body and valve plate are lined with PTEE of F46 and other strong corrosion resistant materials, can effectively avoid the corrosion of the valve with strong corrosive medium, and has good sealing performance. This series of butterfly .Valves are mainly used in chemical industry and other industrial processes of corrosive fluid control, is to adjust or cut off a variety of chemical corrosive media corrosive media ideal solution.
Features
The O-type ball valve is a right-angle rotary type shut-off valve. It is used with pneumatic actuators or electric actuators for remote control. It can also be equipped with a handle or a turbine for manual control. This type of valve is mainly used in pipelines. Cutting, distributing and changing the flow direction of the medium is a new type of valve that has been widely used in recent years.Its advantages are :| 1. The fluid resistance is small, and its resistance coefficient is equal to the pipe length of the same length. |
| 2.Tight and reliable. At present, the sealing surface material of the ball valve is widely used in plasyics and has good sealing performance. It has also been widely used in vacuum systems. |
| 3. Easy operation, quick opening and closing, as long as it is rotated 90o from full opening to full closing, which is convenient for long-distance control. |
| 4. Easy maintenance, simple structure of the ball valve, the sealing ring is generally active, and it is convenient to disassemble and replace. |
| 5. When fully open or fully closed, the sealing surface of the ball and the seat is isloated from the medium, and the medium will not cause erosion of the sealing surface of the valve. |
| 6. Wide range of applications,from small to a few millimeters, up to a few meters. from high vaccum to high pressure can be applied. |
Product range
The three-way ball valve is developed with advanced techonology at home and abroad. The standard ball core has two types of "L" type three-way double-port and "T" type three-port. By changing the relative angle between the core and the pipe, three pipes can be used. Different combination of fluid control, "T" type tunnel can play the role of split flow,"L" type channel plays a proportional role, suitable for the eatio adjustment and control of liquid, gas, steam and other media.
Features
1. Switch or cut
2. Switch flow direction between 2 pipes
3. Confiuence
4. Splitting
Technical and Perfoemance | 20~30mm(3/4"~12") | Nominal diameter: |
| Spool type | L type, T type |
| Nominal pressure PN | PN 1.6, 2.5,40, 6.3Mpa |
| Flange standard | GB/T9113~2000, HG20592~97(HG/T20592~2009) |
| Body material | WCB CF8 CF8M |
| Core material | 304 316 316L austenite+HF |
| Seat material | PTFE |
| Filler | PTFE V ring, Graphite |
Professional Control Valve Manufacturer Company Profile
Junkang Fluid 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 Center
Physical and Chemical Center
After- Sale Service can be Provided
ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China
Http//: pneumaticvalve.en.made-in-china.com
FAQ
1. 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
3.Can I request to advance the shipment?
It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I request to change the form of packaging and transportation?
Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
The End
Address:
Liandu District, Lishui, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Service, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, QC 080000, ISO 29001
Company Introduction:
Zhejiang Junkang 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 Yongqiang International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.
In 2011, founded Junkang Fluid Technology Co., Ltd., the company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The company currently has more than 30 employees, including 5 core technical personnel. The technical team has rich product experience. The company has large-scale production. There are mainly four type products: Self-Operated Control Valve, Linear Control Valve, Ball Valve and Butterfly Valve
The company specializes in the production and sales of automatic control valves, pipeline pressure control, flow control, temperature control, regulating valves and other products, These 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.
We cherish the JUNKANG brand which has been forged with sweat for many years, and cherish every hard-won honor. We will continue to work harder, innovate continuously and be pragmatic. Junkang continuously creates employment opportunities for the society, pays taxes honestly, and actively promotes the civilization and progress of society. We will use standard management enterprises, brand products to create markets and sincerely serve customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
We sincerely welcome customer from all walks of life to negotiate, inspect and guide us. We are willing to join hands with you and compose a song of triumph on the road to success.
Wants More information can Contacts us:
ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China
