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.
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Operations Manual: High Vacuum L Type Valve It was confirmed that XLD-25, XLD-40 XLD-50, XLD-63 and XLD-80 satisfied the product specification up to 2 million cycles, XLD-100 and XLD-160 did up to 1 million cycles. Test piece posture: lateral : The test was performed with FKM, the standard sealing material.
A Section Thread Tightening Torque Model XLD(V)-25 XLD(V)-40 XLD(V)-50 XLD(V)-63 XLD(V)-100 XLD(V)-160 XLD(V)-80 Tightening torque 0.08 Nm (0.8 kgfcm) or less 0.3 Nm (3 kgfcm) or less 451 B XLD/XLDV Series Dimensions XLD/Air operated (b) E C D E C Fn (KF flange) (K flange) Fd (a) (c) Heater (Option) E Auto switch (Option) J K H S M B G A A (mm) A B C D E Fn Fd G H J K Model XLD-25 XLD-40
Valve Type: XLD (Smooth Exhaust, Normally Closed, Bellows, O-ring Seal), Flange Size: 63, Flange Type: D [K(DN)], Port Direction: L (w/o Indicator, Rear Flange Surface; Std. Indicator, Rear Flange Surface), Temperature: 5 to 60°C, Auto Switch: M9B--Solid State, Gen.
Valve Type: Smooth Exhaust, Normally Closed, Bellows, O-ring Seal, Flange Size: 63, Flange Type: D [K(DN)], Port Direction: w/o Indicator, Rear Flange Surface; Std. Indicator, Rear Flange Surface, Temperature: 5 to 60°C, Auto Switch: M9B--Solid State, Gen. Purpose, 2 Wire, Horizontal, Lead Wire: 3m, Number: 2pcs, Valve Open/Closed, Non-standard Indicator: Non-standard Indicator, Body Surface