HK56-WT pneumatic sanitary food grade ball valve with tri clamp, 2 way or 3 way port configuration, double acting standard control mode, single acting is available, 304 or 316 stainless steel body construction, 2.5 to 8bar input air pressure, minimum 1/2 inch tri-clamp connection, default PTFE seat, resistant to almost all fluids. Suitable for higher operating pressures and temperatures.