Operating Instructions Type 0290
Contents
1. MAN 1000010131 EN Version J Status RL released freigegeben printed 20 01 2015 burkert Operating Instructions Type 0290 Design 2 way solenoid valve direct acting normally closed Circuit function A Seal Materials and Fluids handled See Table Fluid and Ambient Temperature See Table Pressure Range Maximum inlet pressure see label on valve A pressure differential between inlet port and outlet port is not required Installation Before installing valve ensure that piping etc is free of foreign matter metal filings seal material welding scale etc PTFE tape is recommended for sealing ports Arrow on valve body gives flow direction Installation as required but preferable with coil uppermost Installation in this position tends to prevent foreign matter remaining in pilot valve increased life A strainer upstream of valve protects against effects of foreign matters Do not put any loads on coil unit Pipework should be supported such that valve body is not under strain Do not allow a pipe end or sealing material to block the pilot bore within the valve outlet Inlet and outlet of valve must be fullbore and pipework unrestricted Marking example Body Material BR Z Brass SS Stainless Steel Seal Material EPDM NBR FKM Circuit function A Normally Closed 2 0290 A 7 16 NBR BR G1 2 PMAX 230PSI i 24V 60Hz 12W ou ia 450000Y le2. n Item No Voltage Frequency Power Consumption _ Maximum Pressure oO lt z S Seal materials gt Fluid Temperatures F a Ethylene Propylene Buna N FKM T Air Fluid 22 to 266 14 to 194 32 to 266 o Ambient 14 to 130 14 to 130 14 to 130 5 Water Fluid 50 to 194 50 to 194 50 to 194 8 Ambient 32 to 130 32 to 130 32 to 130 172 5 Neutral gas Fluid 22 to 266 14 to 194 32 to 266 E Ambient 14 to 130 14 to 130 14 to 130 2 light oil Fluid 50 to 194 50 to 194 gt Ambient 14 to 130 14 to 130 E LP gas Fluid 14to 140 14 to 140 amp Ambient 14 to 130 14 to 130 MAN 1000010131 EN Version J Status RL released freigegeben printed 20 01 2015 burkert Operating Instructions Wiring Diagram Electrical Connection Type 2509 Power Ground green dot Power Orientation is not important Electrical Connection Ensure supply voltage frequency corresponds with that on label Voltage tolerance is 10 Available Electrical Connections see Marking Wiring diagram see above For this product to be considered UL listed and CSA approved for General Purpose and FM approved for Hazardous Locations Division 2 it must be in conjunction with the type 2509 cable plug connector Electrically Operated Valves Parts YSYI2 The connector and gasket must be a
3. ns Please call Biirkert Contromatic Technical Service at 949 223 31 00 burkert Germany Contact address Birkert Fluid Control Systems Sales Center Chr Burkert Str 13 17 D 74653 Ingelfingen Tel 49 0 7940 1091 111 Fax 49 0 7940 1091 448 E mail info de buerkert com International Contact addresses can be found on the Internet at www burkert com gt Burkert gt Company Locations
4. ssembled to the valve with the screw provided after the connection of the wire leads This valve and connector assembly is delivered together and is to be used as one unit For valves to be used in Intrinsically Safe Applications the positive pole is identified by a on the pin or wire No 1 has to be con nected to the See Control Drawing for the Rules of Interconnection Warning All valves to be used in Intrinsically Safe Applications must be clearly marked as Intrinsically Safe Apparatus Trouble Shooting Check port connections minimum operating pressure differential if required and supply voltage Ensure pilot hole in piston is clear and pilot bore in the valve outlet is not abstracted If core does not pull in check for short circuit coil burn out or foreign matter im peding core movement A jammed or missing core causes the coil to overheat in the case of AC supply Warning These products are designed to operate in a wide variety of ap plications it is the user s responsibility to select a model that is appropriate for the application This product is designed to be installed only by suitably qualified and trained personnel Specifications should not be exceeded under any circumstances The torque for the terminal screw on type 2509 is 0 5 Nm 4 4 Ibf in Changes made to this product will render any applicable warranty null and avoid Specifications subject to change without notice Any questio
Download Pdf Manuals
Related Search