3 Katup (Valve)

41
KATUP (VALVE)

description

katup

Transcript of 3 Katup (Valve)

  • KATUP (VALVE)

  • FUNGSI ATAU TUJUAN KATUPUntuk memperoleh besar output actuator yang diinginkan seperti gaya atau torsi, kecepatan linier maupun anguler dan untuk mempertahankan kondisi operasi sistem

  • KLASIFIKASI KATUPFUNGSIKONSTRUKSI ATAU DESIGNMETODA AKTUASI

  • FUNGSI KATUPPressure control valveFlow control valveDirectional control valveNon-return valve

  • KONSTRUKSI KATUPPRINSIP POPPET

  • JENIS POPPET

  • KONSTRUKSI KATUPJENIS SPOOL ATAU SLIDE

  • METODA AKTUASIMERUPAKAN CARA MEMINDAHKAN POSISI SWITCHING SPOOL ATAU POPPETMANUALMEKANISPILOTLISTRIK DENGAN SOLENOID

  • DIRECTIONAL CONTROL VALVEKATUP YANG MENGUBAH, MEMBUKA DAN MENUTUP FLOW PATHS IN HYDRAULIC SYSTEMS

  • KATUP INI MENGUBAH, MEMBUKA ATAU MENUTUP FLOW PATH DALAM SISTEM HIDRAULIK SERTA MENGONTROL GERAKAN AKTUATOR

  • SIMBOL UNTUK DCVThe following rules apply to the representation of directional control valves: Each different switching position is shown by a square. Flow directions are indicated by arrows. Blocked ports are shown by horizontal lines. Ports are shown in the appropriate flow direction with line arrows. Drain ports are drawn as a broken line and labeled (L) to distinguish them from control ports.

  • POSISI SWITCHING

  • CONTOH SWITCHING POSITION

  • CONTOH SWITCHING POSITION

  • JUMLAH LUBANG PADA DCV2 Lubang : 2/2 way valve3 Lubang : 3/2 way valve4 Lubang : 4/2 way valve5 Lubang : 5/2 way valve4Lubang dan 3 posisi : 4/3 way valve

  • SIMBOL UNTUK DCV

  • SIMBOL UNTUK DCV

  • KATUP DCV 2/2

  • KATUP DCV 2/2, POPPET DESIGN

  • PEMAKAIAN KATUP 2/2

  • KATUP DCV 3/2

  • PEMAKAIAN KATUP 3/2

  • KATUP DCV 4/2

  • MENGONTROL SILINDER DOUBLE ACTING

  • KATUP DCV 5/2

  • KATUP DCV 4/3

  • KATUP DCV 4/3 RECIRCULATING

  • PUMP BY - PASS

  • CHECK VALVE ATAU NON RETURN VALVE

  • CHECK VALVE SPRING LOADED

  • PEMAKAIAN CHECK VALVE

  • MACAM MACAM DCV

  • MACAM MACAM DCV

  • PRINSIP SOLENOID

  • MACAM MACAM DCV

  • ONE WAY FLOW CONTROL VALVE

  • PRESSURE CONTROL VALVEPressure valves have the task of controlling and regulating the pressure in a hydraulic system and in parts of the system. Pressure relief valves The pressure in a system is set and restricted by these valves. The control pressure is sensed at the input (P) of the valve. Pressure regulators These valves reduce the output pressure where there is a varying higher input pressure. The control pressure is sensed at the output of the valve.

  • The symbols for the different pressure valves are shown below.

  • SIMBOL DAN SKEMA PRV

  • PRV SEBAGAI BRAKE VALVE

  • PRESSURE REGULATORPressure regulators reduce the input pressure to a specified output pressure.