Butt Weld Triple Offset Butterfly Valve
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Model NO.: FYV
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Metal Hard Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: 2" ~ 70"
Trademark: FYV
Transport Package: Plastic+Wooden Box
Specification: API/ISO/CE/GB
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Model NO.: FYV
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Metal Hard Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: 2" ~ 70"
Trademark: FYV
Transport Package: Plastic+Wooden Box
Specification: API/ISO/CE/GB
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Butterfly Valves: API 609  Centric Construction Butterfly Valve


Butt Weld Triple Offset 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.
 
Butt Weld Triple Offset Butterfly Valve
 
 
Fangyuan Valve Group has a series of quality control system.

Butt Weld Triple Offset Butterfly Valve
 

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

 Double flange type

Standard: API1609.

Connection size: flange,wafer, lug.

Suitable medium: water,oil and air etc.

Suitable temperature: -20~425°c 

Size:DN100--DN1500

Class:150lb,300lb
 

Sr.no Parts name Material
1 Top flange Ductile iron
2 Packing Carbon-fibre graphite
3 Shaft SS420
4 Seat SS304
5 Disc WCB
6 Gasket Reinforced Graphite
7 Retainer ring SS304
8 Body WCB
9 Self-lubricating bearing Stainless steel basis
Butterfly Valves: API 609  Centric Construction Butterfly Valve


Butt Weld Triple Offset 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.
 
Butt Weld Triple Offset Butterfly Valve
 
 
Fangyuan Valve Group has a series of quality control system.

Butt Weld Triple Offset Butterfly Valve
 

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

 Double flange type

Standard: API1609.

Connection size: flange,wafer, lug.

Suitable medium: water,oil and air etc.

Suitable temperature: -20~425°c 

Size:DN100--DN1500

Class:150lb,300lb
 

Sr.no Parts name Material
1 Top flange Ductile iron
2 Packing Carbon-fibre graphite
3 Shaft SS420
4 Seat SS304
5 Disc WCB
6 Gasket Reinforced Graphite
7 Retainer ring SS304
8 Body WCB
9 Self-lubricating bearing Stainless steel basis

Diammonium Phosphate

Diammonium phosphate (DAP) is a type of fertilizer that is commonly used in agriculture. It is made by reacting ammonia with phosphoric acid to produce a solid white crystalline substance. DAP contains both nitrogen and phosphorus, which are essential nutrients for plant growth. It is commonly used in crops such as corn, wheat, and soybeans.

DAP is a highly water-soluble fertilizer that is easily absorbed by plants. It is often used as a starter fertilizer, which is applied to the soil at planting to provide nutrients to the young plants. DAP is also used as a top dressing fertilizer, which is applied to the soil around the base of the plants during the growing season.

In addition to its use in agriculture, DAP is also used in the production of fire retardants, food additives, and animal feed supplements. However, it is important to handle DAP with care as it can be corrosive and can cause skin and eye irritation.

Diammonium phosphate (DAP) is a highly soluble ammonium phosphate fertilizer with the chemical formula (NH4)2HPO4. It is a white crystalline powder that is commonly used as a source of nitrogen and phosphorus in agriculture. DAP is a complete fertilizer that provides both macro and micronutrients to plants, promoting healthy growth and development. It is also used in industrial applications as a flame retardant and in the production of food and beverages as a leavening agent. DAP is considered safe for human consumption and is not known to have any adverse health effects.


Diammonium phosphate

Sichuan Jinhe Qihang Co,. Ltd. , https://www.jinhechemicals.com