1. Typical gate valves are designed to be fully opened or closed. 2. The arch rings are 120 gate valve on each pipe. 3. Gate valves may have a screw-in, union, or bolted bonnet.4. The well was then fitted with a gate valve again. 5. Another type of bonnet construction in a gate valve is "'pressure seal bonnet " '. 6. The gate valves could be operated from either cockpit. 7. All-metal gate valves are typically used in ultra-high vacuum chambers to isolate regions of the chamber. 8. These types of valves include globe valves, rising stem ball valves, control valves and gate valves . 9. Gate valves may have flanged ends which are drilled according to pipeline compatible flange dimensional standards.10. Among other things, Belgicast is well known for its innovations such as the Multamed gate valve .
