Knife Edge Gate Valve Manufacturers In Vadodara

Knife gate valve :

Knife gate valves are designed mainly for on-off and loneliness services in systems with high content of suspended solids Body C.I, WCB CF8, and CF8M. The knife gate valves are especially beneficial for handling slurry, viscous, corrosive and sharp media. The valves have a minimized stress drop in fully open position in beverage and large wing, they are uncomplicated to actuate, and they have a quite low weight and are cost of use.

Knife Edge Gate Valve is a bi-directional haul type valve designed according to MSS-SP-81and TAPPI TIS 405-8 for industrial service applications. The entirely new design of the body and seat (patent pending) assures non-clogging shut off on suspended solids in industries such as Pulp and Paper *Wastewater *Food and Beverage *Power plants Sizes Working pressured 2-3"/50mm to DN 12”14’/350mm 150psi / 15, 10kg/cm²ANSI B16.5 (class 150) Others on request Directives knife gate valve Standard flange connection: *Mining *Chemical plants and Etc.

Knife gate valves are designed to work in some of the harshest atmosphere, TABLE “D”, “E” DIN PN 10 and ANSI B16.5 (class 150), others on request naturally having a sharpened blade to cut through yawning liquids. Knife Edge Gate Valve with Gear Operated also Knife Edge Gate Valve with Pneumatic Operated and Knife Edge Gate Valve Manual Operated

They are mainly useful in wastewater applications where oxidization is an important issue. So, in addition to the valve design optimized for slurry media stem nut gun metal, it is helpful to have a knife ended of acid-proof stainless steel part cast iron and as per mode clients send as this makes it less susceptible to damages caused by corrosion and as an outcome it needs everyday safeguarding or even stand-in norms, and laid oversea work.

Knife gate valves vs. gate valves

One of the differences between the gate and the Knife Edge Gate Valve is that the knife gate valve often has a sharpened disc to superior cut through slurry glutinous media. Also, the knife gate valve has a short head to head length compared to a gate valve, which is dimensionally wider.

Both the wedge type gate valves and the knife gate valves are primarily designed for on-off services where the valve is utterly opened or wholly closed. It is not recommended to use neither of these to regulate flow because when fluid pushes against a somewhat closed gate trembling occurs, and cavitations will eventually damage the seat and the body. Also, both of the valve types are designed to open and close gradually in order to reduce the risk of irrigate mallet. 

Both types can be shabby in applications involving: 

• Mainly Slurries
• Grave oils
• Non-flammable viscous fluids
• Wastewater
• Dirt free water

One of the differences between the gate and the Knife Edge Gate Valve is that the knife gate valve often has a sharpened disc to better cut through slurry/glutinous media. Also, the knife gate valve has a short gate-to-gate length compared to a valve, which is dimensionally wider. As a consequence a knife gate valve is light weighted compared to the gate valve. These are the main differences and maybe two of the biggest advantages of the knife gate valve.

Knife Edge Gate Valve installations are naturally found in wastewater treatment plants, chemical plants, mining, and cement plants as well as in many other engineering applications while gate valves are in general found in drinking water mains, giving out networks and drinking water impel setting.

#Knife Edge Gate Valve manufacturers in Vadodara