Knife Gate Valves

Knife gate valve stainless steel or grey cast iron

Our knife gate valve is available in nominal sizes from DN50 to DN1200 and offers both flanged and wafer options. They seal on one or both sides and have a stainless steel or grey cast iron body. The packings are made of either PTFE-Synt./EPDM/PTFE-Synt. or PTFE-Synt./NBR/PTFE-Synt., while the U-bolt seals are made of NBR or EPDM with profile steel core reinforcement. The seat rings are optionally made of NBR, EPDM or metal. For actuation, handwheels with rising stems, electric actuators such as AUMA, pneumatic double-acting actuators and quick-closing levers are available. These gate valves are versatile and offer high reliability and durability in a wide range of applications.