Double Flange Wafer Lug Butterfly Valve

• Media: Oil Water
• Driving Mode: Manual Electric Pneumatic
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: W-0021
• 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
• Standard: DIN, BS, ANSI, JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN50-DN600 2"-48" 50mm-600mm
• Material: Cast Iron, Ductile Iron, Steel, Carbon Iron
• Transport Package: Plywood Case
• Specification: CE, ISO9001: 2008
• Trademark: TFW
• Origin: Tianjin China
• HS Code: 84818040
• Production Capacity: 1000PCS/Per Day

Product Description

 

STANDARD MATERIAL OF MAIN PARTS
NO.	PART	MATERIAL
1	Body	Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
2	Seat	NBR,EPDM, Viton,Neoprene,HYPALON,Silicon
3	Shaft	Stainless Steel416,316,304
4	Disc	Ductile Iron+Ni,CF8,CF8M,Bronze
5	Pin	Stainless Steel
6	Bushing	PTFE,Bronze
7	O-Ring	NBR,EPDM

 

COMPANY INTRODUCTION

 

TIANJIN TANGFA WATTS VALVE CO., LTD. is a reputable valve manufacturer known for its high-quality products and exceptional internal management standards. With a modern factory, advanced manufacturing and testing equipment, and a strong technical force, we have established ourselves as a leader in the foundry industry.

 

Our team consists of over 200 skilled employees with more than 30 years of professional experience. We are proud to have obtained ISO 9001:2015 and CE certifications for our products, which include concentric butterfly valves, eccentric butterfly valves, triple-eccentric butterfly valves, soft seat gate valves, ball valves, check valves, Y-strainers, rubber joints, and more.

 

With our commitment to product quality and a perfect service system, our valves are highly regarded and sold in numerous countries and regions worldwide, including Europe, America, Southeast Asia, the Middle East, Australia, North Africa, South Korea, Hong Kong, Taiwan, and others.

 

Our company's purpose is to provide professional technical support and deliver impeccable after-sales service. We invite you to contact us for more information and look forward to the opportunity to work with you!

Product Description

 

TIANJIN TANGFA WATTS VALVE CO., LTD. - FAQ

 

1. Are you a manufacturer or trading company?

 

We are a valve manufacturer and factory, not a trading company.

 

2. Do you have an agent or representative abroad?

 

We do not have an agent abroad. Please contact us directly to purchase valves from TIANJIN TANGFA WATTS VALVE CO., LTD.

 

3. What's your product range?

 

We can produce Butterfly valve, Gate valve, Check valve, Y strainer, and Rubber Joint by ISO/ANSI/DIN/JIS/EN/GOST/AS standard.

 

4. Is there any stock in your factory? And how about your lead time?

 

We stock valves with normal sizes. The lead time depends on your quantity, generally 30-35 days.

 

5. Which countries do you export to?

 

We export directly to the vast majority of countries in the world.

 

6. What certificates will you provide?

 

We can provide CE/ISO/WRAS certificates.

 

7. After-sales service

 

We offer an 18-month warranty for all kinds of products. As an experienced manufacturer, you can rest assured of the quality and sales service.

 

8. Payment

 

We accept T/T, L/C, OA, D/P, and D/A as payment methods.

 

9. Transportation

 

We transport our products by DHL, UPS, EMS, FedEx, SF, by Air, and by Sea.

 

10. Do you provide free samples?

 

Yes, free samples are okay for us.

 

11. Do you accept custom design on size?

 

Yes, we accept custom designs on size if they are reasonable.