This 6" RIV Cast Iron Knife Gate Valve features a unidirectional design and a double acting pneumatic actuator
it offers a high-quality and cost-effective solution
Moplen Ball
With a normally closed configuration and NBR diaphragm
With its sturdy construction and versatile size
SHD25-035 Scotch-Yoke Single Acting Actuator - B Type Spring - Symmetric - SYS4 030 This 6" RIV Cast IronDuctile Iron Body, ISO Mounting, VDI VDE Top Mounting for Switchboxes, Visual Position Indicator, Adjustable Limit Stops between + 6 , for B Type Spring for 5, 6 and 8 Bar Air Supply. Single acting actuators are used in applications where the force is required in one direction only, such as opening or closing a valve, lifting or lowering a load, or clamping a component in place. They are simple, reliable, and cost effective, and can be used in a wide