Wandfluh BVIPM22-100/KJ-1T1Z269 Proportional pressure relief cartridge inverse

Wandfluh

Product Code: BVIPM22-100/KJ-1T1Z269
Brand: Wandfluh

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Description for Wandfluh BVIPM22-100/KJ-1T1Z269 Proportional pressure relief cartridge inverse

? pilot operated ? Qmax = 100 l/min ? pmax = 400 bar ? pN max = 350 bar M22 x 1,5 ISO 7789 APPLICATION The electrical remote control in conjunction with process controls allows economical solutions with repeatable processes. By means of the inverse function, the maximum system pressure is maintained if the electrical valve control falls out (safety function).The screw-in cartridge is perfectly suitable for installation in control blocks and is installed in sandwich- (vertical stacked systems) and in flange plates (corresponding data sheets in this register). For machining the cartridge cavity in steel and aluminum blocks, cavity tools are available (hire or purchase). Please refer to the data sheets in register 2.13. SYMBOL (P) 1 (T) 2 ACTUATION Actuation Proportional solenoid, wet pin push type, pressure tight Execution W.S37 / 19 x 50 (Data sheet 1.1-173) M.S35 / 19 x 50 (Data sheet 1.1-174) Connection Connector socket EN 175301 – 803 Connector socket AMP Junior-Timer Connector Deutsch DT04 – 2P DESCRIPTION Pilot operated proportional pressure relief valve with inverse function in screw-in cartridge construction for cavity according to ISO 7789. High flow capacity, very sensitively adjustable. When the operating pressure adjusted by means of the proportional solenoid is reached, the valve opens and connects the protected line with the drain to the tank. With the solenoid deenergised, maximum working pressure is present. If the solenoid current increases, the pressure in port P (1) drops. The back pressure in T (2) affects the pressure in P (1). For the control, Wandfluh proportional amplifiers are available (see register 1.13).