Focus On Triple Offset Butterfly Valve 

About Us


Company Introduction

TKOK valve is a professional high quality triple offset butterfly valves manufacturers from China, focusing on research and development of triple offset butterfly valve series products.

TKOK butterfly valves use our own private molds for both the valve body and disc,not use the foundry no matter the wall thickness of the valve body,flange thickness and face to face dimensions,all can meet the requirement of relevant standard.

Here is some brief introduction of our products:
Connection type: flanged butterfly valves, wafer butterfly valves, lug butterfly valves, welded butterfly valves
Operation type:lever butterfly valves,worm gear manual butterfly valves,motorized butterfly valves , pneumatic butterfly valve,hydraulic butterfly valves.
Size and Pressure:PN1-PN100,15OLB-600LB, DN40-1400, NPS 2-60.
Standard type:API,DIN,GOST,JIS,BS,GB
Material type:WCB butterfly valve, stainless steel 304, 316, 304L, 316L butterfly valve, nickel aluminum bronze C95800 butterfly valve, duplex steel 2205 butterfly valve, WC6 butterfly valve.
Application:Petroleum, petrochemical, chemical industry, metallurgy, electric power,city heating, gas and water supply

TKOK valve always put our clients in the first place,produce high quality
Butterfly valves and provide excellent service to our customers.
Honesty is the basic criteria,We expect to be your partner in China and
Have long and deep cooperation.



Since its establishment, tkok valve has been dedicated to research and development of butterfly valve series products for ten years. It mainly produces flange butterfly valve, wafer butterfly valve, lug butterfly valve, welding butterfly valve, etc. According to customer demand, we can produce butterfly valves of national standard, Ministry of chemical industry, Ministry of machinery, American Standard, German standard, Japanese standard, Russian standard and British standard.

Adhering to the tenet of “opening the door of the world with high quality”, tkok valve will continue to apply new technologies, new processes and new materials to actively develop new products. To provide more quality valve products and more perfect after-sales service for the majority of users, and strive to establish a modern butterfly valve enterprise.

Request A Free Quote

For more information about our products and services, please feel free to contact us. We welcome your comments and suggestions.