No. SS2-8310-0800 Azbil Corporation - 2 - Three-way lock-up relay and three-way pilot relay Pressure rating : 690 kPa {7.0 kgf/cm2} Materials: Body Brass Diaphragm Ethylene propylene rubber with fabric reinforced Trim Brass (with Nitril rubber sheet) Actuator Aluminum ally Line pressure 490 kPa {5.0 kgf/cm2} Switching point adjustable range 40 to 80 kPa {0.4 to 0.8 kgf/cm2} Supply pressure : 270 kPa {2.8 kgf/cm2} (maximum) Dead band Within 10kPa {0.1 kgf/cm2} Connection Supply, line ; Rc1/4 Ambient temperature -30 to +80 °C Figure 1 Dimensions Singnal connection (IN) Supply connection Air lock relay Three-way lock-up relay Three-way lock-up relay Supply connection Supply connection Line connection Output connection (OUT) Output connection (OUT) 42 156 100 76 54 106 172 AB B A Supply connection Line connection 76 54 106 174 AB B A (Unit : mm)