Manual Square knife gate valve

FREE-Valve’smanualsquareknife gate valves areunidirectional knife edge gate valve used on industrial pipeline for on-off operation.Itis a fabricated square or rectangular port low pressure for highly solid loaded fluids or solids,mainly used in bulk handling and silo outlet applications in industries.

Features:

1)The same construction as standard knife gate valve.

2)Body and gate in rectangular valve shape.

3)Same actuators andaccessoriesas standard.

4)Rising stem tight model.

5)Square flange ends

Technical Specification:

1.SizeRange:DN200xDN200.......DN1200xDN1200

2.PressureRange: Class 150 /PN6 /PN10

3.Applicable Temperature.: 0~120℃

4.Connection Type:Squareflange

5.Sealing material:Rubber,Metal seal

6.Body Material:Carbon steel,stainless steel

7.Disc material:Stainless steel,carbon steel

Operating Mode:Handwheel,Bevel Gear,Pneumatic,Electric

Application:

FREE-VALVE’s manualSquare knife gate valveis a powder, grain materials, small particle materials and the flow of materials or delivery of the main control equipment,it waswidely used in metallurgical, mining, building materials, food, chemical and other industries control the rapid flow of change or cut off.