Technology

Life Cycle Test

Life Cycle Test

DUAL PLATE WAFER CHECK VALVE LIFE CYCLE TEST
GA DRAWING
LIFE CYCLE TEST RESULT
Valve Specifiction RETAINERLESS DUAL PLATE WAFER CHECK VALVE
Size - Class 150A-10K
Body SCS13
Plate SCS13
Seat EPDM
Spring SUS316 LOW TORQUE
Sleeve TFE
Cycle Times (Open-Close) Low pressure Seat
Leakage 0.5kg/cm² by air
Spring Date
測試開關數次 Result yy/mm/dd
0 0 OK 2017 / 05 / 23
100,000 0 OK 2017 / 06 / 01
200,000 0 OK 2017 / 06 / 06
300,000 0 OK 2017 / 06 / 12
400,000 0 OK 2017 / 06 / 16
500,000 0 OK 2017 / 06 / 23
600,000 0 OK 2017 / 06 / 29
700,000 0 OK 2017 / 07 / 04
800,000 0 OK 2017 / 07 / 07
900,000 0 OK 2017 / 07 / 13
1,000,000 0 OK 2017 / 07 / 21
1,100,000 0 OK 2017 / 07 / 26
1,200,000 0 OK 2017 / 08 / 01
1,300,000 0 OK 2017 / 08 / 04
1,400,000 0 OK 2017 / 08 / 09
1,500,000 0 OK 2017 / 08 / 15
1,600,000 0 OK 2017 / 08 / 18
1,700,000 0 OK 2017 / 08 / 24
1,800,000 0 OK 2017 / 08 / 29
1,900,000 0 OK 2017 / 09 / 05
2,000,000 0 OK 2017 / 09 / 11
START TEST
  • VALVE PARTS
  • ASSEMBLY VALVE
  • WAFER CHECK VALVE 150A-10K
  • 0.5 kg/cm² seat air test
  • 6.0 kg/cm² seat air test
  • Counter from 0 times.
  • Start life cycle test
100,000 TIMES
  • COUNTER 200,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
200,000 TIMES
  • COUNTER 200,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
300,000 TIMES
  • COUNTER 300,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
400,000 TIMES
  • COUNTER 400,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
500,000 TIMES
  • COUNTER 500,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
600,000 TIMES
  • COUNTER 600,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
700,000 TIMES
  • COUNTER 700,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
800,000 TIMES
  • COUNTER 800,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
900,000 TIMES
  • COUNTER 900,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,000,000 TIMES
  • COUNTER 1,000,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,100,000 TIMES
  • COUNTER 1,100,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,200,000 TIMES
  • COUNTER 1,200,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,300,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,400,000 TIMES
  • COUNTER 1,400,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,500,000 TIMES
  • COUNTER 1,500,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,600,000 TIMES
  • COUNTER 1,600,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,700,000 TIMES
  • COUNTER 1,700,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,800,000 TIMES
  • COUNTER 1,800,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
1,900,000 TIMES
  • COUNTER 1,900,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
2.000,000 TIMES
  • VALVE PARTS
  • SPRING
  • SEAT
  • 0.5 kg/cm² seat air test
  • 0 LEAKAGE
VALVE PARTS AFTER TESTED
  • BODY
  • PLATE
  • ADJUST PLATE
  • PINS
  • SPRINGS
  • BEARING
  • ALL PARTS
LIFE CYCLE TEST MACHINE
History
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