Description
Product Diagrams and Sketches
0.625″ / 16mm –Ā PDF
1.5″ / 40mm –Ā PDF
2″ / 50mm –Ā PDF
2.5″ / 63mm –Ā PDF
3″ / 80mm –Ā PDF
4″ / 100mm –Ā PDF
6″ / 160mm –Ā PDF
8″ / 200mm –Ā PDF
10″ / 250mm –Ā PDF
12″ / 320mm –Ā PDF
Standard Technical Specifications
Viton Bonnet / Viton Gate Seals
UHV: Copper / VitonĀ® elastomer
Bakeout Temperature
Metal sealed bonnet
– Valve open: 200Ā°C
– Valve closed: 150Ā°C
Actuator
– Manual: 60Ā°C
– Pneumatic: 60Ā°C
Mounting Position
Any
Cycles Until Service
100,000 Cycles
Vacuum
Pressure Range
– UHV: 1×10-10 mbar
Helium leak rate: < 2×10-9 mbar l/s
Differential pressure closed: 1 bar in either direction
Maximum Ī pressure before opening: < 30 mbar
Mechanism
Pneumatic air service: 80 psig
Solenoid: 4.0 Watts
– supplied voltage: 120V AC, 50/60 Hz
– optional voltages: 24, 200, 240 VAC 50/60 Hz or 12, 24V DC
Position indicator, max: 115 VAC or 28 VDC, 20 mA
