High vacuum angle valve series XL provides excellent thermal conductivity results in a uniform temperature for the entire valve body and a marked decrease in the condensation of gases inside the valve. The valve does not contain heavy metals such as Ni (nickel) or Cr (chrome) and a low sputtering yield also helps to minimize heavy metal contamination of semiconductor wafers.
It was confirmed that XLDV-25, XLDV-40, XLDV-50, XLDV-63 and XLDV-80 satisfied the valve specification up to 2 million cycles, XLDV-100 and XLDV-160 did up to 1 million cycles. The test was performed with FKM, the standard sealing material.
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(P) (Pressure port) 50 Main exhaust solenoid valve 50 XLDV-40 to 160/With solenoid valve C (KF flange) (K flange) Fd Fn C XLA XL XL M M5 Port 3(R) (Exhaust port) Auto switch (Option) XLQ K XM XY Initial exhaust solenoid valve N 5.5 DXSA B G Main exhaust solenoid valve XVD M5 Port 1(P) (Pressure port) A XGT CYV 8.5 8.5 A (mm) Model A B C Fn G M N Fd K XLDV-40 XLDV-50 XLDV-63 XLDV-80 XLDV-100
(P) (Pressure port) 50 Main exhaust solenoid valve 50 XLDV-40 to 160/With solenoid valve C (KF flange) (K flange) Fd Fn C XLA XL XL M M5 Port 3(R) (Exhaust port) Auto switch (Option) XLQ K XM XY Initial exhaust solenoid valve N 5.5 DXSA B G Main exhaust solenoid valve XVD M5 Port 1(P) (Pressure port) A XGT CYV 8.5 8.5 A (mm) Model A B C Fn G M N Fd K XLDV-40 XLDV-50 XLDV-63 XLDV-80 XLDV-100
Note 2) Solenoid valves Model Initial exhaust valve Main exhaust valve Example XLDV-25 SY114 SY114-1GS XLDV-40, 50, 63, 80 SY114 SYJ314 SYJ314-1GS For further details on solenoid valves, refer to the SMC solenoid valve catalogs "SY100" (N219) and "SYJ 300, 500, 700" (N220) XLDV 21 Series XLD, XLDV High Vacuum Angle Valve Specifications Model XLD(V)-50 XLD(V)-63 XLD(V)-80 XLD(V)-25 XLD(V)