Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
Sample Available
U.S. Warehouse
Distributorship Cooperation

Butterfly Valve, Wafer Type Butterfly Valve, Worm Gear Butterfly Valve manufacturer / supplier in China, offering Ductile Iron Hard Sealed Butterfly Valve, Sanitary Weld End Butterfly Valve with EPDM Seal, Stainless Steel Coupling Manufacturer in China and so on.

Gold Member Since 2014
Audited Supplier

Ductile Iron Hard Sealed Butterfly Valve

Get Latest Price
Min. Order / Reference FOB Price
10 Pieces US $20/ Piece
Port: Ningbo, China
Production Capacity: 1000 PCS/Week
Payment Terms: L/C, T/T, D/P, Paypal
Driving Mode: Worm Gear
Connection Form: Wafer
Structure: Centre Sealing
Seal Form: Auto Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)

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Basic Info

Model NO.: YZV267
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
Trademark: YUZHENG & OEM
Transport Package: Inside Plastic and Plywood Case
Specification: CE/ISO9001
Origin: R. P. C
HS Code: 8481804090

Product Description

                                  Wafer Type Butterfly Valve with Gear Handle
Product NameWafer Type  Butterfly Valve
Body MaterialCast iron, ductile iron, stainless steel304/316, carbon steel
Disc MaterialDuctile iron coated by nickel, Stainless Steel 304/316, Aluminum Bronze
(Shaft material: Stainless steel 304/316)
Seal MaterialNBR, EPDM, Fluorine Rubber, Silicon Rubber, PTFE
Working Pressure≤ 1.6 Mpa
Working Temperature-20 to 80 Degree C
Suitable MediumWater, Oil, Gas And Some Corrosive Liquid
Term of Payment30%TT Deposit, the balance is paid before shipping the goods
PackagePlastic Bags-------Paper Boxes-------Cartons-------Plywood Cases
Delivery Time15-30 Days According To Order QTY
Shipment PortNingbo, Shanghai
Capacity To Produce10000Pcs/Week
Our Advantage
Competitive price and good after-sale service
Can do OEM products
Print logo requested on 
Quantity first, Customer upmost !

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 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. The 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 characteristic approximating inclined straight line.
4. It is featured by reliable sealing, zero leakage with ten thousands of opening and closing times.
5. The valve can be made of various materials, adapted all kinds of medium.
Our low price, good quality products and promised delivery time brought the trust of client globally. If you are interested in our products, kindly please inform me anytime. We are glad to prepare a quotation for perchasing 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 order as per your demand.

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


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