The Series WE02 incorporates a full port3-piece SS ball valve for great flow rateswith minimal pressure drop. The valvefeatures a blowout proof stem for addedsafety, reinforced PTFE seats and seals forlonger life, and a 316 SS (ASTM CF8M) ballfor better performance. Actuators aredirect mounted creating a compactassembly for tight spaces. Limit switchesare able to be mounted directly to thevalves allowing for remote positionindication.
The Series WE02 can be configured witheither an electric or pneumatic actuator.Electric actuators are available inweatherproof or explosion-proof, a varietyof supply voltages and two-position ormodulating control. Two-position actuatorsuse the supply voltage to drive the valveopen or closed, while the modulatingactuator accepts a 4 to 20 mA input forvalve positioning. Actuators featurethermal overload protection andpermanently lubricated gear train.
The pneumatic double acting actuator usesan air supply to drive the valve open andclosed. The actuator has two supply ports,with one driving the valve open and theother driving the valve closed. Springreturn pneumatic actuators use the airsupply to open the valve, and internallyloaded springs return the valve to theclosed position. Also available is the SNsolenoid valve to electrically switch the airsupply pressure between the air supplyports for opening and closing the valve.Actuators are constructed of anodized andepoxy coated aluminum for years ofcorrosion free service.
