Pn10 Pn16 API ANSI DIN JIS Cast Iron Stainless Steel Wafer Lug Butterfly Valve

Lug type Butterfly ValveSize: DN40-DN1200End Flange: ANSI B 16.1 EN1092 AS2129Face to Face: ANSI B 16.10Top Flange: ISO 5211Normal Pressure: PN1.0/1.6Mpa(150/200PSI)Body: Cast Iron/Ductile Iron/WCB/AL

Product Details

Lug type Butterfly Valve

Size: DN40-DN1200
End Flange: ANSI B 16.1 EN1092 AS2129
Face to Face: ANSI B 16.10
Top Flange: ISO 5211
Normal Pressure: PN1.0/1.6Mpa(150/200PSI)
Body: Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M
Disc: Cast Iron/Ductile Iron/ALB/CF8M/CF8
Stem: SS416/304/316/431
Seat: Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/PTFE
Suitable Temperature: -45C to 150C

1. Structure simple compact, the weight is light, 90' revolves, the switch is rapid
2. Designs reasonably, the assembling and dismantling is easy, to be advantageousFor the service
3. Uses the eccentric structure, reduces the seal packing collar the friction, lengthensThe valve service life
4. Completely seals, divulges for zero




Nominal Pressure

PN10/16, 150-300LB

Working Temperature

-30。c - 135。C

Suitable Media

Chemicals, air, water, steam, oil, acids, salts ect


Design standard

API609, ANSI16.34, JISB2064, GB T12238

Face to Face

API609, DIN3202, ISO5752, BS5155

Flange drilling

DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K

Top Flange


Test Inspection




Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel


Ductile Iron, Carbon Steel, Stainless Steel


Stainless Steel



O ring




TIANJIN UNIONVALVE CO., LTD. is a professional valve manufacturer with high quality products and internal management standards. It has a high reputation in the foundry industry. Our company has a modern factory, advanced manufacturing processing and testing equipment, strong technical force.We have More than 200 employees, more than 30 years of professional experience, skilled technicians and operators, the products passed ISO 9001:2015 and CE certification, our main products are concentric butterfly valve,eccentric butterfly valve, triple-eccentric butterfly valve, soft seat gate valve, ball valve, check valve, Y-strainer, rubber joints, etc. With product quality and perfect service system, it is sold in dozens of countries and regions such as Europe, America, Southeast Asia, Middle East, Australia, North Africa, South Korea, Hong Kong,Taiwan and so on. Our company's purpose is: professional and technical support, perfect after-sales service!

We welcome you to contact us for more information and look forward to working with you!


1. Q: Are you a manufacturer or trading company ?

A: we are valve manufacturer and factory ,and not trading company.

2. Q: Do you have agent or representative abroad?

A: We dont have agent abroad,please contact us to purchase valves

from TIANJIN UNION VALVE CO., LTD.. directly.

3. Q: What's your product range?

A: We can produce Butterfly valve,Gate valve,Check valve,Y strainer,Rubber Joint

by ISO/ANSI/DIN/JIS/ EN/AS standard.

4. Q: Is there any stock in your factory? and how about your lead time?

A: We stock valves with normal sizes. The lead time depends on your quantity,

generally 30-35 days.

5. Q: Which countries do you export to ?

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

6. Q: What certificates will you provide ?

A: We can provide CE/ ISO / WRAS

7. After-sales service
18 monthes year warranty for all kinds of products
As an experienced manufacturer, you can rest assured of the quality and sales service

8. Payment
T/T, L/C, OA, D/P, D/A

Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea

10. Do you provide free sample?
Free sample is ok for us.

11. Do you accept custom design on size?
Yes, if the size is reasonable