1/2" 800 LB gate valve is made according to API602 standard. The valve body is made of ASTM A182-F60. It has the structural characteristics of bolted cover connection, rigid gate, replaceable valve seat, and OS&Y. Its connection mode is SW-FNPT. And it has a handwheel operation mode.
Features
1. The fluid resistance is small, the external force required for opening and closing is small, and the flow direction of the medium is unrestricted;
2. The body shape is relatively simple, and the casting process is good.