Ram valves / Piston valves : Ram type drain valve

Aska innovated Ram valve (Piston valve) is a kind of drain valve that has piston type disc. It used for drain, flush and dead space free shut-off for reactors, vessels and pipe line etc.

These valves are preferred to Disc type flush bottom valves when full flow is required. Ram valves guarantee full flow. These valves are good enough for slurry application as inside of the valve is cleaned when ram is traveled.

Teflon(R) coating and lining available.
For corrosion resistance, chemical resistance, and adhesion prevention of impurities.
Not only for Polymer, but also Pharmaceutical, food application

Ram valves /Piston valves guarantee full flow as the valve disc (ram) travels completely out of the flow path.
These valves are ideal for slurry applications as the inside of the valve is cleaned when the valve disc (ram) is traveled.

• Flexible design capabilities allow fitting any vessel nozzle configuration
• Sampling or flushing from pipe line
• Radial seal by PTFE for low temperature
• Metal to Metal seal for high temperature
• Flange connections or threaded
• Manual, Pneumatic cylinder(spring return or double acting / with or without Manual hand-wheel), Electric, Hydraulic operations
• Jacketed valve type(Full jacketed, Semi jacketed), Non jacketed (Single) type

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	150psi-1"x1" Non jacketed Manual operate Nozzle angle 110º Piston valve [P type]		300psi-10"/8" Jacketed Air cylinder operate Ram valve(Piston valve) with Volume tank [P type]
	300psi-12"x10" Non jacketed Elec. motor operate Ram valve(Piston valve) [P type]		150psi-6"/5" Semi jacketed Air motor operate Ram valve(Piston valve) [P type]
	150psi-8"x8" Jacketed Air motor operate Ram valve(Piston valve) with Main pipe [PMP type]		150psi-8"x4" Semi jacketed Air motor operate Ram valve(Piston valve) with Main pipe [PMP type]
	600psi-3"x3" Non jacketed Air motor operate Ram valve(Piston valve) [P type]		600psi-3"/2" Jacketed Ram valve(Piston valve) [P type]
	150psi-2"x2" Non jacketed Ram valve(Piston valve) with Main pipe [PMP type]		300psi-4"x4" Non jacketed Ram valve(Piston valve) [P type]

	150psi-5"x3" Non jacketed Ram valve(Piston valve) Crust Breaking type [PCB type]		300psi-4"x4" Non jacketed Air cylinder operate Ram valve(Piston valve) Crust Breaking type [PCB type]
	300psi-6"x6" Non jacketed Air cylinder operate Ram valve(Piston valve) [P type]

For any style valve, piston type available. Please ask us.

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