CF-F UNF Thread Copper Bonnet – Manual

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Product Diagrams Below.

Description

Product Diagram and Sketch

0.625″ / 16mm – PDF

1.5″ / 40mm – PDF

2″ / 50mm – PDF

2.5″ / 63mm – PDF

3″ / 80mm – PDF

4″ / 100mm – PDF

6″ / 160mm – PDF

8″ / 200mm – PDF

10″ / 250mm – PDF

12″ / 320mm – PDF

 

Standard Technical Specifications

Viton Bonnet / Viton Gate Seals

UHV: Copper / Viton® elastomer

Bakeout Temperature

Metal sealed bonnet

– Valve open: 200°C

– Valve closed: 150°C

Actuator

– Manual: 60°C

– Pneumatic: 60°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 Δ 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