Stainless Steel/Cast Iron/Wcb Pneumatic/Handle EPDM/NBR/PTFE/Viton Wafer Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Worm Gear
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Type: Wafer
• Description: Butterfly Valve
• Size: Dn 25- Dn300
• Materials: Ss 304/316
• Transport Package: Inside Plastic and Plywood Case
• Specification: CE/ISO9001
• Trademark: YUZHENG & OEM
• Origin: R. P. C
• HS Code: 8481804090
• Production Capacity: 1000 PCS/Week
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

                            DN25 Industry Stainless Steel Butterfly Valve 
Specifications:

Pressure: PN10/16( 150/200 PSI)
Actuator: handle/gearbox /pneumatic /electric
Standard:  ASTM, ANSI, DIN, BS, JIS, ISO
End connection: wafer type, flange type, lug type
Body: aluminum, cast iron, ductile iron, carbon steel, stainless steel
Disc: cast iron, ductile iron, carbon steel, stainless steel
Stem: carbon steel, stainless steel
Seat: EPDM, PTFE, NBR
 

Product Name	DN25 Industry Stainless Steel Butterfly Valve
Size:	1"--12"
Material:	Cast iron, ductile iron, stainless steel304/316, carbon steel, Ductile iron coated by nickel,  Stainless Steel 304/316, Aluminum Bronze, NBR, EPDM, Fluorine Rubber, Silicon Rubber,  PTFE
Woking Pressure:	≤1.6Mpa
Certificate:	ISO9001: 2000, CE
Suitable medium:	Water, Oil, Gas, And Some Corrosive Liquid
temperature range:	-20 to 80 Degrees C
Investment:	casting body and cap
End connection Std:	ASME B16.5,DIN 2543-2545
Test standard:	ISO 5208, BS 6755
Structure Type:	Centerline pattern, Double Eccentric pattern, Three Eccentric pattern
Operated way:	Hand Wheel, Worm Gear, Pneumatic, Electric Actuator
Our advantage:	Competitive price and good after-sale service Can do OEM products Print logo requested on  Quantity first, Customer utmost!
Delivery time:	15-30 Days According To Order QTY
Shipping port	Ningbo, Shanghai
Term of Payment:	30%TT Deposit and the balance is paid before shipping the goods

Application:

These products are widely used in water source projects, urban water supply, and drainage, sewage treatment, electric power, petroleum, petrochemical, heat supply, shipbuilding, medicine, and metallurgy industries. Valves are used for regulating or cutting off liquids in pipelines.

Strengths of butterfly valve:

1. It is single and compact in structure and light in weight, and easy for assembly and disassembly, and maintenance.
2. Its operating torque of it is small. When turning 90(it can open or close with light and fast action.
3. It is small in flowing resistance and good in energy-saving effect, with discharge characteristics approximating an inclined straight line.
4. It is featured reliable sealing and zero leakage with ten thousand opening and closing times.
5. The valve can be made of various materials, and adapted to all kinds of mediums.
Our low price, good quality products, and promised delivery time brought the trust of clients globally. If you are interested in our products, kindly please inform me anytime. We are glad to prepare a quotation for purchasing reference and quite sure our offer will extend an added advantage over to your current source of supplies. Furthermore, we are also able to process orders as per your demand.









Our Certificates:














FAQ:
 
1 Are you a factory or trading company?
We are a factory specialized in manufacturing valves and fitting over 10 years.
And we have got the verification of compliance for ball valve from ECM and ISO9001 certificate of manufacturing and processing of valves and fittings.
 
2 Where are the main markets for your products?
We hope to make business with companies from all over the world. And for now, our valves and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East. 
 
3 Do you have a minimum quantity of the products?
No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
 
4 Are samples available to be sent with free?
It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
 
5 Can you print our Logo on the valves?
Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing. 
 
6 What is your lead time?
It's around 30 days normally. If we have the products in stock, it will be about 15days
 
7 How can I check your factory situation while it's difficult for me to come to China?
We have photos and videos on our website and face book, It shows every step of the manufacturing. 
We also have a showroom in CA, USA. If you have time, you can take a look.
 
8 How can you guarantee the quality of products?
First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.
 
9 How long is the quality guarantee period?
We supply 6 to 12 months for quality guarantee according to customers' using frequency.
 
10 How do you pack?
  Plastic bags-------Paper boxes-------Cartons-------Plywood cases

Fore more details information, welcome to contact us.