Lug style knife gate valve, also known as lug type knife gate valve, lugged knife gate valve, knife gate valve lug type, is actually one wafer type knife gate valve. the name of lug style knife gate valve comes from those lugs designed outside of the valve body of lug knife gate valve. Compared with ordinary wafer style knife gate valve, there are more connect lugs on the body of lug knife gate valve, there are threads inside those lugs, the long stud can pass through those threaded lugs to connect the lug style knife gate valve with pipe flanges.
Introduction of Lug style knife gate valve,lugged type knife gate valve,knife gate valve lug type
Name: lug knife gate valve
End connect: wafer style, lugged style.
Body material: carbon steel, stainless steel 304(CF3,CF3M), stainless steel 316(CF8,CF8M).
Disc material: stainless steel
Shaft material: stainless steel.
Nominal diameter: DN50-DN600
Nominal pressure: PN10/PN16
Sealing structure: resilient seated soft sealing, metal to metal hard sealing.
Leakage grade: Grade D for metal hard sealing, Grade A for resilient seated soft sealing(zero leakage)
Belo Valve is one Chinese exporter for knife gate valves, Lug style knife gate valve,lugged type knife gate valve,knife gate valve lug type,stainless steel lug knife gate valve,etc.
Lug style knife gate valve advantages:
1.The lug style knife gate valve has short face to face length, which can save the manufacturing material, and greatly reduce the overall weight of the whole piping system.
2.The valve shaft and valve plate of lug style knife gate valve are made of stainless steel, which greatly improves the corrosion resistance and can effectively prevent the plate corrosion caused by the sealing leakage.
3.The occupied space of lug style knife gate valve is small, which can effectively support the strength of the pipeline, and can reduce the possibility of pipeline vibration.
4.The upper sealing packing of lug style knife gate valve is made of flexible PTFE, which is reliable in sealing and flexible in operation.
5.The plate of the lug style knife gate valve has the function of″gate knife ″, which can effectively break all kinds of sundries in the medium.
Lug style knife gate valve uses:
The stainless steel lug style knife gate valve is suitable for coal preparation, slag discharge, urban sewage treatment, food, paper making, medicine, petroleum, chemical and other pipelines with oils, water and steam.
Stainless steel lug style knife gate valve can be used for medias like cement slurry, gold ore powder, ore, slag, coal slime, pulp, wood pulp, tailing, fiber, dust, chemical treatment sewage, sedimentation tank, asphalt, silo outlet, fruit juice, grain, slaughterhouse wastewater,etc,especially for medias with sundries inside.