Cast steel gate valve, size: 50(2") to 300 (12") flanged shape gate valve,a gate valve, also known as a sluice valve, is a valve that opens by lifting a barrier (gate) out of the path of the fluid.
Gate valves are used in almost all fluid services such as air, fuel gas, feedwater, steam, lube oil, hydrocarbon, and all most any services.Some special gate valve is used in slurry and powder product also such as knife gate valve,gate valve provides good
pressure drop during operation is very less.
Most of the gate valve can be used as bi-directional
they are suitable for high pressure and temperature application and required less maintenance,solid wedge gate valve,types of disk
solid taper wedge
split wedge or parallel disks valve
types of body bonnet joint
types of stem movement
rising stem or os & y type (outside stem and screw type)
non-rising stem type this is 2inch....55,000 naira