JIS 10K flange underground gate valve SCS13 SCS14 SCPH2 specification underground gate valve, also known as locking gate valve, requires special tools to operate the valve in order to open. The internal structure is the same as the conventional JIS 10K gate valve, but the operating device is different.
The structural diagram of JIS 10K flange underground gate valve 
can be customized according to the length of the product opening key, which can be 1 meter, 2 meters, longer or shorter. We can also provide underground locking gate valves of American standard ANSI and European standard EN. The valve stem can also be extended, and the handwheel can be lifted to the ground to open