Butt Weld Triple Offset Butterfly Valve

Butterfly Valves: API 609  Centric Construction Butterfly Valve



 
Main Feature:
During valve opening or closing, the butterfly plate sealing face will be deviated gradually from and pressed into gradually the valve seat sealing face, thus reducing the mechanical abrasion and damage between the butterfly plate and the valve seat during opening or closing. For the double-eccentricity butterfly valve, when the butterfly plate rotates from 0° to 8°-12°, the butterfly plate sealing face will break away from the valve seat sealing face completely, thus reducing the mechanical abrasion and the extrusion corner travel during opening or closing the butterfly valve. With the reduction of mechanical abrasion and extrusion, the sealing performance and service life of the butterfly valve will be improved greatly.
   
 
Standard for gate valves:
Design standard as per: API 609, ASME B16.34, GB/T12238, JB/T 8527.
Small installation space, light weight, and maintenance friendly;
Good sealing effect and long service life;
Simple structure and small opening/closing torque;
Good flow adjusting ability, high precision of flow characteristic curve and good dynamic adjustment stability;
For soft seat the leakage rate: ANSI B 16.104 VI.
   
 
 
Our Advantages:
1.We Are Factory: FYV has 3 production bases and 1 foundry which located in Wenzhou, Shanghai and Lishui city of China. The Factory Size in Square Meters : 110,000. FYV has over 600 staff members, more than 60 technical engineers, a digital process center and more than 350 sets of various middle and large equipments. The annual sales revenue reaches above $80 million US Dollars.
2. Regional Sales: We provide specialized sales service refers to different kind of region all over the world. Each sales team member is good at the local language and well experienced to the responsible market. For example: Russian, German, Spanish, Japanese, etc.
3. Low MOQ: Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.
4. OEM Accepted: We can make the products with the client's demand standard or the custom requirement.
5. Complete Service: We are always ready to hear from you, be responding to your enquiry immediately. Our trade manager is always online for you.
6. Good Quality: We have strict quality control system and amounts of testing equipments for different kind of valve, such as size, pressure, working environment etc. We are winning the market reputation with the time goes by.
7. Quick Delivery: We have the large stock for some hot products.
8. Competitive Prices: We are the manufacturing company which not only has our own manufacturing workshop, but the casting company as well. We provide the straight factory price and service to our customer.
 
We are the professional manufacturer of Butterfly Valve.
 

 
 
Fangyuan Valve Group has a series of quality control system.


 

This kind butterfly valve widely used in petrochemical industry and low-corrosive liquid condition.

Butterfly Valves: API 609  Centric Construction Butterfly Valve



 
Main Feature:
During valve opening or closing, the butterfly plate sealing face will be deviated gradually from and pressed into gradually the valve seat sealing face, thus reducing the mechanical abrasion and damage between the butterfly plate and the valve seat during opening or closing. For the double-eccentricity butterfly valve, when the butterfly plate rotates from 0° to 8°-12°, the butterfly plate sealing face will break away from the valve seat sealing face completely, thus reducing the mechanical abrasion and the extrusion corner travel during opening or closing the butterfly valve. With the reduction of mechanical abrasion and extrusion, the sealing performance and service life of the butterfly valve will be improved greatly.
   
 
Standard for gate valves:
Design standard as per: API 609, ASME B16.34, GB/T12238, JB/T 8527.
Small installation space, light weight, and maintenance friendly;
Good sealing effect and long service life;
Simple structure and small opening/closing torque;
Good flow adjusting ability, high precision of flow characteristic curve and good dynamic adjustment stability;
For soft seat the leakage rate: ANSI B 16.104 VI.
   
 
 
Our Advantages:
1.We Are Factory: FYV has 3 production bases and 1 foundry which located in Wenzhou, Shanghai and Lishui city of China. The Factory Size in Square Meters : 110,000. FYV has over 600 staff members, more than 60 technical engineers, a digital process center and more than 350 sets of various middle and large equipments. The annual sales revenue reaches above $80 million US Dollars.
2. Regional Sales: We provide specialized sales service refers to different kind of region all over the world. Each sales team member is good at the local language and well experienced to the responsible market. For example: Russian, German, Spanish, Japanese, etc.
3. Low MOQ: Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.
4. OEM Accepted: We can make the products with the client's demand standard or the custom requirement.
5. Complete Service: We are always ready to hear from you, be responding to your enquiry immediately. Our trade manager is always online for you.
6. Good Quality: We have strict quality control system and amounts of testing equipments for different kind of valve, such as size, pressure, working environment etc. We are winning the market reputation with the time goes by.
7. Quick Delivery: We have the large stock for some hot products.
8. Competitive Prices: We are the manufacturing company which not only has our own manufacturing workshop, but the casting company as well. We provide the straight factory price and service to our customer.
 
We are the professional manufacturer of Butterfly Valve.
 

 
 
Fangyuan Valve Group has a series of quality control system.


 

This kind butterfly valve widely used in petrochemical industry and low-corrosive liquid condition.

BMC Special Injection Molding Machine

AOTAI Servo Driving System

1. Show High Precision:The accurate injection positioning,pressure, speed ang pressure maintaining, to ensure the ensure the repeatability error of injection accuracy less than 0.3%to achieve precision molding.

2. Super Energy-Saving Features:Compared with standard injection machine, the energy saving rate can reach 40%-70% for the same plastic production.

3. High Efficiency:Compated with standard machine,the total efficiency can increase by 10% and dragging capacity is can increase by 18%

4. High Respomse System:The system acceleration and deceleration performance is quite agile and force &speed regulation is very sensitive. The sampling processing speed can reach 100KHZ and system quick start time can reach 0.05s.

5. Maintain Stability and Reliability:The pressure or speed is stable and switch of pressure maintaining is smooth and accurate.

6. Low Oil Temperature:Avoid high pressure unloading and low oil temperature situation during operation. Improve the operation performance,promote using efficiency and save a large quantity of coolong water.

BMC Injection Molding Machine is equipped with thermosetting physicochemical components which is specialized for BMC material. and it has sysytem optimization module which is composed of specific charging high torque hydraulic motor for charging and special injection hudraulic cylinder etc.

J system characteristic

Design and reseatch on high energy-saving injection molding machine has been regarder as our National Torch Plan and we are the earliest company who is engaged in this project. Servo motor can disctate different machine action according to product workmanship requirement. To inqut data into the controller and instruct different workload demand of every machine action quickly. The linearity of servo driving system operational process keeps good tracking with workmanship instrucion. In this case, the system pressure and flow becomes a closed loop, which achieves high machine performance & high energy-saving by 40%-70%. With this high-response system, the efficency of machine can be more than 98%.

 

High combination device

1. Imported brand controller

Imported options: mainly KEBA and B&R,Display the concept of high response & multfunction people-oriented control

2. CE standard system & series

hybrid system & machine series, which is honored with CE certificate, to improve the safety rate during machine operation

3. Overlap movement high speed system

Ejection or plasticizing when mold opening & clamping, to increase machine cycle and achieve high efficiency

4. High efficiency non-standard power/capacity expansion systm

Add driving function on standard machine power, so to increase operation cycle obviously & achieve super quality and high efficiency.

5. High speed acceleration/accumulator unit

Suitable for the production of thin-wall& fast molding products, so to meet the processing requirements of precision & high difficulty products

6. High precision injection unit pressure sensor device

Improve system pressure real time cycle during injection unit operation, so to realize the closed-loop effect of injection/holding pressure and pre-plasticizing & back pressure

7. High precision injection servo valve/closed-loop device

Applicable to processing requirements of extremely precision high end products, so to increase injection repeat accuracy efficiently

8. Single cylinder fast injection device

Appropriate for 360T(or below) machine is clamping unit to match single cylinder high injection molding, so to ensure the production of ultrathin-wall products ,and realize super quality and high efficiency.

9. Optimum function combination of clamping & injection

Suitable for the pertinent special products by nonstandard and optimum customized combination of clamping unit & injection unit machine, so to reach most suitable application of optimum mass production.

 

BMC Special Injection Molding Machine

BMC Special Injection Molding Machine,Big Plastic Injection Machine,Ball Pen Making Machinery,Automatic Injection Machine

NINGBO BEILUN ALLWAY MACHINERY CO., LTD. , http://www.aotai-machinery.com