OEM Ductile iron and stainless steel wafer type knife gate valve China exporter

Knife gate valve,also known as knife edge gate valve, knife type gate valve, slurry knife gate valve, mud knife gate valve, is one widely used gate valve. The plate of the knife gate valve is sharp like one knife blade, which moves up and down perpendicular to the flow direction of the media, can cut off the medias like slurry, mud, coal ash, paper slurry, waste water,etc. 

How many types knife gate valve has: 

According to different body material used, knife gate valves can be divided into cast iron knife gate valve, ductile iron knife gate valve, carbon steel knife gate valve, stainless steel knife gate valve(CF8 knife gate valve, CF8M knife gate valve). 

According to different sealing material used, knife gate valve can be divided into resilient seated soft sealing knife gate valve(natural rubber lined knife gate valve, EPDM lined knife gate valve, PTFE lined knife gate valve), metal to metal hard sealing knife gate valve. 

For different end connect design, knife gate valve can be divided into flange style knife gate valve, wafer style knife gate valve, lugged style knife gate valve. 

With different stem design, knife gate valve can be divided into rising stem knife gate valve and non rising stem knife gate valve. 

And also knife gate valve can be operated by different devices, with different operating device used, knife gate valve can be divided into manual type knife gate valve, manual chain wheel knife gate valve, pneumatic driven knife gate valve, motorized knife gate valve, hydraulic actuated knife gate valve. 

Today we are going to introduce the ductile iron and stainless steel wafer type knife gate valve, Belo valve is one professional Chinese supplier for ductile iron wafer style knife gate valve, stainless steel wafer style knife gate valve: 

Product Name: wafer style knife gate valve 

Nominal diameter: DN50-DN600

Nominal pressure: PN10/PN16

Body material: ductile iron, stainless steel 304, stainless steel 316. 

Disc material: stainless steel 

Shaft material: stainless steel

Sealing material: resilient seat(EPDM, PTFE), metal material(stainless steel) 

Sealing direction: bidirectional sealing and unidirectional sealing. 

Operating device: manual hand wheel, manual chain wheel, pneumatic cylinder, electric actuator, hydraulic actuator,etc. 

Uses and applications of ductile iron and stainless steel wafer style knife gate valve: 

Ductile iron and stainless steel wafer style knife gate valve is suitable for coal preparation, slag discharge, urban sewage treatment, food, paper making, medicine, petroleum, chemical and other oil, water and steam pipelines in mine power plants, to connect or cut off cement slurry, gold ore powder, slag, coal slime, pulp, wood pulp, tailing, fiber, dust, chemical treatment sewage, sedimentation tank, asphalt, silo outlet, fruit, grain, slaughterhouse wastewater and other medias.  

Belo Valve is supplying various knife gate valves, wafer style knife gate valves, ductile iron wafer style knife gate valve, stainless steel wafer style knife gate valve, rising stem wafer knife gate valve, for more data about wafer style knife gate valves, contact our sales direct: