Product Details
The 86 Series valves are constructed from premium quality barstock, ensuring long-lasting durability, and feature a standard 316 grade stainless steel ball and stem. The seats and seals are made from glass-filled reinforced PTFE (P.T.F.E), making them chemically inert and suitable for a broad range of media and applications. The valves utilize standard port construction for excellent flow characteristics. The 500 Series pneumatic actuators incorporate a reliable and trouble-free rack & pinion design, with a valve to actuator mounting system that effectively couples the actuator drive shaft to the valve stem. The valve stem nut is securely fixed with the actuator shaft, promoting minimal backlash and ensuring optimum stem seal life while preventing stem nut back off. The actuators are permanently lubricated, eliminating the need for a lubricated air supply. Key features include a self-compensating valve stem seal design for long, leak-tight maintenance-free service, bubble tight closure with each valve bubble tested for leak-free operation, 100% duty cycle performance, compact size, and lightweight construction. The actuator features PTFE impregnated hard anodized surfaces and stainless steel external trim for exceptional corrosion resistance. Additional attributes include manual override, standard in-line or cross mount valve to actuator configurations, NPT air connections for remote piloting, NAMUR interface for direct solenoid valve piloting, and optional pilot/solenoid valves and limit switches. This product is made in the U.S.A., specifically in Raymond, New Hampshire.
