1 PCS used VAT 0430X-BH24-ASC1/0131 High Vacuum Transfer Valve #LYQ007
Parameter
Specification
Model
0430X-BH24-ASC1/0131
Series
04.3 (HV Transfer Valve with L-MOTION)
Manufacturer
VAT Vakuumventile AG (Switzerland)
Type
Pneumatic, double-acting high vacuum transfer valve
Application
Ultra-high vacuum (UHV) & high vacuum (HV) transfer systems
Parameter
Specification
Leak Rate (Body)
< 1 × 10⁻⁹ mbar·l·s⁻¹
Leak Rate (Seat)
< 1 × 10⁻⁹ mbar·l·s⁻¹
Pressure Range
1 × 10⁻⁹ mbar to 1.2 bar (abs)
Differential Pressure (Gate)
≤ 1.2 bar (any direction)
Differential Pressure (Opening)
≤ 30 mbar (any direction)
Cycle Life (MRO)
≥ 3,000,000 cycles
Opening/Closing Time
≤ 1.0 sec
Conductance
9 l·s⁻¹ (N₂)
Parameter
Specification
Port Size
50 × 336 mm (1.97" × 13.23")
Flange Type
Special (ISO-F compatible)
Body Material
Aluminum (hard anodized)
Bellows
AISI 633 (AM 350) stainless steel
Seals (Gate/Service Cover)
FKM (Viton®)
Max. Body Temp.
≤ 120 °C (recommended < 80 °C)
Max. Actuator Temp.
≤ 80 °C
Mounting
Actuator up or down
Weight
Approx. 6.4 kg
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