Basic Info.
Media
Steam, Water, Oil, Temperature
Channel
Straight Through Type
Structure
Floating Ball Valve
Function
Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
Temperature
Low, High Temperature
Application
Industrial Usage, Water Industrial Usage
Manufacturer Level
Top Level
Transport Package
Wooden Box
Specification
Carbon Steel, Stainless Steel
Product Description
The production introduction
ZJJQ Adjust Ball Valve Pneumatic Cut Ball Valve
Pneumatic ball valve is a rotary Angle of 90° type ball valve, using Angle stroke pneumatic actuator and ball valve composition. It is specially designed and elaborately manufactured on the basis of introducing foreign advanced technology. Pneumatic adjusting ball valve adopts intelligent control and positioning, matching with electrical valve positioner, input 4 ~ 20mADC signal and 0.4 ~ 0.7mpa air source can control the operation, to achieve the pressure, flow, temperature, liquid level and other parameters of the adjustment. Pneumatic regulating ball valve is powered by compressed air, and the valve stem drives the spool to rotate 90° in the valve body to achieve fully open - fully closed action. Pneumatic regulating ball valve according to its sealing performance is divided into metal seal and soft seal. It has the advantages of compact structure, small volume, reliable operation, good sealing, easy maintenance, convenient installation, strong adaptability and so on. It is especially suitable for the occasions where the medium is viscous, containing particles and fiber properties. Pneumatic regulating ball valve is widely used in petroleum, chemical industry,
1. Small fluid resistance, ball valve is one of the least fluid resistance of all valves, even reduced diameter ball valve, its fluid resistance is quite small.
2. The thrust bearing reduces the friction torque of the stem, so that the stem can operate smoothly and flexibly for a long time.
3. Seat sealing performance is good, the sealing ring made of ptfe and other elastic materials, the structure is easy to seal, and the valve sealing capacity of the ball valve increases with the increase of medium pressure.
4. The stem seal is reliable. Because the stem only rotates without lifting, the packing seal of the stem is not easy to destroy, and the sealing ability increases with the increase of the pressure of the medium.
5. Because ptfe and other materials have good self-lubrication, friction loss with the ball is small, so the service life of ball valve is long.
6. Lower type stem and stem head convex order to prevent stem ejection, such as fire caused stem seal damage, convex order and valve body can also form metal contact, to ensure stem seal.
7. Anti-static function: spring is set between the ball, valve stem and valve body to export the static electricity generated in the switching process.ActuatorAdopt new series GT pneumatic actuator, double acting and single acting (spring return), rack and pinion transmission, safe and reliable; Large diameter valve adopts AW series pneumatic actuator fork drive, reasonable structure, large output torque, double acting and single acting.
1. Gear type double piston, large output torque, small volume.
2. Aluminum metal cylinder material, light weight, beautiful appearance.
3. Manual operating mechanism can be installed at the top and bottom.
4. Rack connection can adjust opening Angle and rated flow rate.
5. The actuator can choose live signal feedback indication and various accessories to realize automatic operation.
6.IS05211 standard connection provides convenience for product installation and replacement.
7. Adjustable section screw at both ends can make the standard product at 0° and 90° have ±4° adjustable range. Ensure synchronization accuracy with valve.Attachment optionsThe following accessories can be selected according to different control and requirements:
Cut off type accessories: single solenoid valve, double solenoid valve, limit switch back transmitter.
Adjustable accessories: electrical positioner, pneumatic positioner, electrical converter.
Air source treatment accessories: air filter pressure reducing valve, air source treatment triplet.
Manual mechanism: HVSD manual mechanismExecution standardDesign and Manufacture | GB12237-89,API608,API 6D,JPI 7S-48,BS5351,DIN3357 |
Flange dimensions | JB/T74~90(JB74~90),GB9112~9131,HGJ44~76,SH3406,ANSI B16.5,JIS B2212~2214,NF E29-211,DIN2543 |
Structure length | GB12221-89,ANSI B16.10,JIS B2002,NF E29-305,DIN3202 |
Inspection main engine test | JB/T 9092,API 598 |
GQ947 electric track ball valve
GQ947Y electric track ball valve is a new practical product, with a rotating ball core 90 degree pendulum cut off a high-tech ball valve. Domestic currently Q type ball valves are used in a given pre-tightening force under the ball and seat friction for open and close, often leads to the sealing surface damage, the valve leakage and the phenomenon of death, track ball valve is the updated design for the common defects make the ball core rotate 90 degrees to switch is a new type of ball valve, the ball valve can make the sealing surface, no friction, achieve the aim of safety without leakage, And greatly improves the service life of the valve.Structure Feature
Traditional ball valve, whether floating or fixed, ball and seat always contact, large switching torque, sealing surface easy damage, orbit ball wheel open and close, the ball deflected -δ Angle, and then rotate, the whole process of the switch ball and seat from, so the seat will not be bruised, and small opening and closing torque.Main parts and materialsPart name | Material |
The valve body | WCB | ZG1Cr5Mo | 18-8CrNi | 18-12CrNiMo |
The cover | WCB | ZG1Cr5Mo | 18-8CrNi | 18-12CrNiMo |
The valve stem | 2Cr13 | 38CrMoAl | 1Cr18Ni9Ti | 1Cr18NiMo2aTi |
A sphere | WCB+HCr | 1Cr5Mo | 18-8CrNi | 18-12CrNiMo |
The seat | PTFE/13Cr/CrNi SS+STELLITE |
Stud | B7/35CrMoA | 1Cr17Ni2 |
Nut | 2H/45 | 2Cr13 |
Packing | PTFE/ reinforced flexible graphite |
Main technical parametersNominal diameter DN(mm) | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 700 |
Nominal pressure | 1.6, 2.5, 4.0, 6.4 |
Angle range | 90 |
Inherent flow characteristic | Quick opening |
Medium temperature | -60~450 |
Leakage | V |
Actuator technical parametersOutput speed: 18-192 RPM | Output torque: 34-3000 newton-meters |
Rated torque error: ±10% | Dead zones: 0.1%-9.9% |
Adjustable output rated load starting frequency: 60 times/hour | Input signal: 4-20MA /100 Ω, 2-100 mA/100 Ω, DC24V switching volume |
Power supply: 380±10%VAC,50Hz | Relative humidity: ≤95% |
Ambient temperature: -30°C+70ºC | Protection level: IP68 INPUT/output channel |
Ordering instructions1.Electric track ball valve product name and model
2.Electric track ball valve nominal pressure
3.Electric track ball valve nominal size
4.Electric track ball valve connection flange standard
5.Electric track ball valve body material
6.Rated flow coefficient of electric track ball valve
7.Electric track ball valve working medium
8.Electric track ball valve medium temperature
9.Whether the electric track ball valve is equipped with accessories for correct selection for you.Junkang Fluid Technology Co., Ltd.
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" - Dongou 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 EquipmentTechnology Center
CertificateAfter- Sale Service can be Provided
ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China
https://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