Apex Vacuum

CF-F UNF Viton Sealed Valve

$860.00$7,020.00

Product Diagrams Below.

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Description

Product Information

 

Product Diagrams and Sketches

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

Materials

Valve body and gate: 304 stainless steel

Welded bellows shaft seal: AM-350

Vacuum

Pressure Range:

– HV: 1×10-9 mbar

– UHV: 1×10-10 mbar

Helium leak rate: <2×10-9 mbar I/s

Differential pressure closed: 1 bar in either direction

Maximum Δ pressure before opening: <30 mbar

Mechanism

Manual: hand crank

Pneumatic air service: 80 psig

Solenoid :

– 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

Bonnet / gate seals

HV: Viton® elastomer

UHV: Copper / Viton® elastomer

Bakeout Temperature

without solenoid

Elastomer sealed bonnet: 150°C

Metal sealed bonnet:

– Value open: 200°C

– Value closed: 150°C

Actuator:

– Manual: 60°C

– Pneumatic: 60°C

Mounting Position

Any

Cycles Until Service

100,000 Cycles dependent on process

 

Options

  • Alternate o-ring material
  • Alternate solenoid voltages
  • Position indicators
  • Roughing ports
  • High temperature componenets including o-rings, microswitches and actuators.

Additional information

Size

0.625" / 16mm, 1.5" / 40mm, 2" / 50mm, 2.5" / 63mm, 3" / 80mm, 4" / 100mm, 6" / 160mm, 8" / 200mm, 10" / 250mm, 10.75" / 273mm, 12" / 320mm

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