Valtorc International’s Knife gate valves are available in sizes ranging from 2in to 36in in materials such as carbon steel, stainless steel, brass, and cast iron. The valves in the series include the Series 5000 Knife gate valves, which comes with a cast ductile iron body and yoke. As well as a replaceable natural rubber seat that provides a bi-directional bubble tight seal across gate from 0 to 150PSI.
The Series 4000 Knife gate valves offers a UHMWPE, PTFE, or Polypropyoene liner and seat which provides bi-directional tight shutoff. The Series 4100 Knife gate valves feature a solid one piece cast body in corrosion resistant stainless steel and is designed to handle dense mixtures of stock and slurries. The Series 4200 Knife gate valves has a compact wafer configuration to Tappi and MSS standard face to face.
The Series 4000 Knife gate valves offers a UHMWPE, PTFE, or Polypropyoene liner and seat which provides bi-directional tight shutoff. The Series 4100 Knife gate valves feature a solid one piece cast body in corrosion resistant stainless steel and is designed to handle dense mixtures of stock and slurries. The Series 4200 Knife gate valves has a compact wafer configuration to Tappi and MSS standard face to face.
The Series 4300 Knife gate valves are suited to aid in reduction of Fugitive Emissions. The Series 4400 Cylinder Knife gate valves feature carboxilated nitrile with a Teflon® compound rod seal which is self-lubricating and durable. The Series 4500 Knife gate valves feature a positive shut off in both directions. A Urethane liner and seat provides a bi-directional bubble tight seal across gate from 0 to 150PSI.
The Series 4600 Knife gate valves come with an optional EPDM and Buna seat. Finally the Series 4700 Knife gate valve features a stainless steel knife gate, seat and raised faces as well as a heavy duty designed body to resist deflection from line loads and internal pressure.
