PND Series Switching solenoid dump valve FEATURES · 2-way Normally Open exhaust valve in a small package size · Works well in miniature applications such as in Non-Invasive Blood Pressure (NIBP) devices · Provides small size and low cost · Offers low holding voltage MEDIA COMPATIBILITY Non-corrosive gases WETTED MATERIALS PHYSICAL PROPERTIES Elastomer: Silicon; nickel-plated steel Operating environment Storage temperature Frame: SPCC (treatment: MFZn2-c) All other: Polybutylene Terephthalate (PBT); 304 series stainless steel ELECTRICAL 0 to 45 °C -25 to 70 °C Length 25.6 mm (1.01 in) Width 10 mm (0.394 in) Height 12 mm (0.472 in) Porting 1 port, 0.118 in (3 mm) O.D., suitable for 0.078 in I.D., Urethane tubing Weight 7.7 g (0.27 oz) 0.026 cm3 Power 0.5 W or less Internal volume Voltage 3, 6 or 12 VDC Filtration None required Lubrication None required October 2006 / 263 1/3 www.sensortechnics.com PND Series Switching solenoid dump valve PERFORMANCE CHARACTERISTICS Part no. Pressure Vacuum PND-05D-... 0...6 psig holding PND-05A-...* 0...27 "Hg (0...13 psi) Orifice siz es/ Equivalent CV1 0.030" (0.510 mm)/ 0.017 CV 0.050" (1.270 mm)/ 0.035 CV Leak rate2 R esp o n se 0.016 sccm (bubble tight) <100 msec cycling Notes: 1 The CV value is the volume flow in US gallons/min under specific flow conditions and describes the relative flow capacity of a valve. If several valves with the same nominal diameter are compared, the valve with the highest CV value has the best flow dynamics design. The equivalent european measure is the kV value expressed in m3/h (kV = 0.86 CV). 2 sccm denotes Standard Cubic Centimeters per Minute. It is a unit for the flow rate at standard conditions of temperature and pressure. OUTLINE DRAWING dimensions in inches (mm) October 2006 / 263 2/3 www.sensortechnics.com PND Series Switching solenoid dump valve ORDERING INFORMATION Series Options PN D Watts (rated power at 20 °C) 05: 0.5 W Orifice siz e Voltage D: 0.030" (0.762 mm) 3: 3 V DC A*: 0.050" (1.270 mm) 6: 6 V DC 12: 12 V D C * Frame width and height increases to 13 x 15 mm Example: PN D 05 A 12 Note: Not all combinations might be available. Please contact your nearest Sensortechnics sales representative for further information. Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. October 2006 / 263 3/3 www.sensortechnics.com