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60inch wafer type gear operated btv valve butterfly
Technical Parameters:
Size | DN32-DN600 | DN650-DN2000 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal(Air) | 6Bar | 6Bar |
Operating Temperature | -45℃~+150℃ | |
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
Driving method | Hand Lever Worm Gear Electric Pneumatic | |
Executive Standard:
Design Standard | EN 593 , MSS SP67 API 609 BS5155 |
Inspection & Test | API 598 ISO 5208 EN 12266 |
End Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Table D & E BS 10 Table D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWA C207 SABS 1123 Table 1000/3 & Table 1600/3 |
Face to Face | ISO 5752 , EN 558 , MSS SP67 and API 609 DIN3202 |
Top Flange | ISO 5211 |

Main Material:
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |



We are mainly provide high quality OEM products for the internation well know brand.
Our factory is located in Tianjin China, and company area is about 8000 square meters, building area is about 5000 square meters.
After 13 years of development, we have extensive experience in the production and processing of soft seal butterfly valves.
All our butterfly valve molds are designed and manufactured by ourselves.
We have a professional technical team and R&D team. And 20 people with bachelor degree and 5 senior engineers.
We can provide you with OEM, ODM services.
The main products are: wafer butterfly valve, lug butterfly valve, flanged butterfly valve, lined PTFE butterfly valve, Y strainer, gate valve and check valve.
WORLDS VALVE have been gradually recongnized by customers and markets.
Our turnover has increased steadily in the past five years.
***2015: $8.5 million
***2019: $15 million
and more and more countries and regions are expected to choose WORLDS VALVE as their sole distributor at the local market.
WORLDS VALVE hopes to establish cooperation with more overseas customers.
WORLDS VALVE have wide range for valve:
Resilient seat butterfly valve, gate valve, dual plate check valve and Y strainer are our main products
Refer to butterfly valve size range is from DN32-DN3000, The max working pressure is PN25
The body material of butterfly valve, we can make: CI/DI/SS/Duplex stainless steel/aluminum bronze
The disc material of butterfly valve, we can make:DI/SS/Duplex stainless steel/aluminum bronze with FBE, with nylon coating, halar coating
Seat: EPDM/NBR/VITON/SILLICON Rubber /neoprene with PTFE, PFA
Design standard: EN593, API 609,JIS, AWWA C504
Face to Face standard: ISO5752 Series 13,14,16,20 awwa c504
We can help you with all the products which you cannot find in the market
B. Gate valve: DN50-DN1200
The max working pressure:PN25
Face to Face: BS5163, DIN3202 F4/F5, AWWA C515
We have rising and non-rising gate valve
C. We just can produce dual plate check valve
Size range is from DN50-DN1200
Face to Face: we have 4 types, the common type is ISO5752 Series 16, API 594 Class125, Class150
The special type is EN558 Series50
D, Y Strainer: DN50-DN600
Face to Face: iso5752 series F1
The max working pressure is pn20
Full PTFE/PFA lined butterfly valve is our advantage valve.
And PTFE seat and disc made by ourself
WORLDS VALVE COMPANY has a completed quality assurance system, such as the ISO9001 quality system certification.
The butterfly valves are certified by CE, and WRAS, ACS.
If you need RINA, ABS, DNV, we can also issue it for 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 Worlds Valve Co.,Ltd directly.
3. Q: What's your product range?
A: We can produce Butterfly valve,Gate valve,Check valve,Y strainer,
by ISO/ANSI/DIN/JIS/ EN/GOST/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 30-40 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-PED / ISO / WRAS - UK/ ACS-France CO.
7. Q : How do you control the quality of the product?
A: Adheres to strict quality control procedures that begin with product design and carry
through to the end of the production process using state-of-the-art quality control equipment.
New products from manufacturers at wholesale prices