Medical valve series PD

solenoid

2/2-way - Normally Closed (NC) The Series PD directly operated solenoid valves are available in the 2/2-way normally closed (NC) version. Pneumatic interfaces allow installation on manifolds in horizontal or vertical position. Also available with threaded connections. Please note that all Series PD solenoid valves are supplied with direct current (DC). To operate in alternating current (AC), it is necessary to use the connector with bridge rectifier Mod. 125-900. TECHNICAL FEATURES - Function 2/2 NC Operation direct acting poppet type Pneumatic connections on subbase - M5 threads Orifice diameter 0.8 … 2.5 mm Flow efficient kv (l/min) 0.39 … 1.93 Operating pressure -0.9 ÷ 4 … 12 bar Operating temperature 0 ÷ 50 °C Media filtered air, class 5.4.4 according to ISO 8573-1 (max oil viscosity 32 cSt), inert gas - liquids (on demand) Response time (ISO 12238) <15 ms Installation in any position MATERIALS IN CONTACT WITH THE MEDIUM - Body brass - anodized aluminium - POM Seals NBR - FKM - EPDM Internal parts stainless steel ELECTRICAL FEATURES - Voltage 12 ... 24 V DC - other voltages on demand Voltage tolerance 1 and 2 W ±10% - 4 W ±5% Power consumption 1 … 4 W Duty cycle ED 100% (1 and 2 W) - ED 50% (4W) see the ED definition diagram Electrical connection industrial standard connector (9.4 mm) Protection class IP65 with connector