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HK59-D-D Pneumatic Knife Gate Valve

There are cast steel and stainless steel material options. Which achieves good sealing performance, strong abrasiveness, knife-shaped cutting edge, strong cutting force, and is suitable for fibrous particle fluids.

(Please note we are COVNA brand in China and we don’t supply other brand valves. Thank you)

Model	HK59-D-D
Size range	DN50 to 600
Actuator type	Double acting type
Temperature	0℃ to 400℃
Pressure rating	16bar
Valve materials	Stainless steel, carbon steel or duplex steel to meet your needs
Connections	Wafer, Flanged or lugged
Medium	Mud, pulp, wastewater, etc

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Technical Parameters

Technical Parameters Of HK59-D-D Pneumatic Knife Gate Valve

Nominal Size	2in to 24in (DN50 to DN600)
Connection method	Flanged or lugged
Working Pressure	10 / 16 bar (145 / 232 psi)
Medium	Air, water, steam, oil, mud, etc
Body materials	Carbon steel, stainless steel 304, stainless steel 316 or duplex steel
Sealing materials	EPDM, PTFE or metal hard seal

Dimension Of Flanged Type Knife Gate Valves

Dimension Of Lugged Type Knife Gate Valves

Technical Parameters Of Piston Pneumatic Actuator

Structure	Piston Pneumatic Valve Actuator
Mounting	ISO5211, NAMUR, DIN3337
Air Supply Pressure	3 to 6 bar
Double Acting Type	Air to open, air to close, air supply failure to keep the current position
Optional Accessory	Positioner, Limit Switch, F.R.L, Gearbox
Mode of action	Double acting