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Pneumatic Angle Poppet Valves – HV, ISO-LF, Double Acting

Starting at: $876.30 Starting at: $858.77

Pneumatic Angle Poppet Valves – HV, ISO-LF, Double Acting

Isolation Poppet Valves are typically used as ‘shut-off’ devices and are installed in roughing and fore lines where most applications connect to an exhaust system and there is a potential risk of contamination. In addition, special design ‘dry valves’ offer the necessary protection for vacuum systems when back streaming occurs. The Poppet Valves use edge welded bellows as standard and provide optimum conductance with a small footprint design.

  • Available in a wide range of sizes from ¾” to 2” orifice
  • > 1 million cycles between service intervals
  • Compact, low profile, small footprint design
  • Spring returned to ‘closed’ during power / air failure
  • High purity, dry valve system with a self-lubricating mechanism, significantly reduces particle generation.

These valves are all double-acting.

$858.77
CL = 88mm
SKU: PAV-HK-ISOK-63
$864.41
CL = 83mm
SKU: PAV-HK-ISOK-63-1
$1,252.10
CL = 90mm
SKU: PAV-HK-ISOK-80
$1,252.10
CL = 89mm
SKU: PAV-HK-ISOK-80-1
$1,586.82
CL = 108mm
SKU: PAV-HK-ISOK-100
$1,572.17
CL = 114mm
SKU: PAV-HK-ISOK-100-1
$3,967.04
CL = 138mm
SKU: PAV-HK-ISOK-160
$3,955.77
CL = 159mm
SKU: PAV-HK-ISOK-160-1
$6,359.66
CL = 178mm
SKU: PAV-HK-ISOK-200
$6,359.66
CL = 210mm
SKU: PAV-HK-ISOK-200-1
$9,371.01
CL = 208mm
SKU: PAV-HK-ISOK-250
$9,213.23
CL = 260mm
SKU: PAV-HK-ISOK-250-1

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Description

Pneumatic Angle Poppet Valves – HV, ISO-LF, Double Acting

Isolation Poppet Valves are typically used as ‘shut-off’ devices and are installed in roughing and fore lines where most applications connect to an exhaust system and there is a potential risk of contamination. In addition, special design ‘dry valves’ offer the necessary protection for vacuum systems when back streaming occurs. The Poppet Valves use edge welded bellows as standard and provide optimum conductance with a small footprint design.

  • Available in a wide range of sizes from ¾” to 2” orifice
  • > 1 million cycles between service intervals
  • Compact, low profile, small footprint design
  • Spring returned to ‘closed’ during power / air failure
  • High purity, dry valve system with a self-lubricating mechanism, significantly reduces particle generation.

These valves are all double-acting.

Additional information

Weight N/A
Sizes

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Ultra High Vacuum High Vacuum
Feedthrough Welded Bellows in AM350 Welded Bellows in AM350
Gate Seal FKM (Viton) o-ring FKM (Viton) o-ring
Bonnet Seal OFHC Metal Gasket FKM (Viton)
Operating Pressure Range 2,500 Torr to 1E-10 2,500 Torr to 1E-8
2,000 mbar to 1.33E-10 2,000 mbar to 1.33E-8
Leak Rate 1E-10 Torr-l/s, He 1E-9 Torr-l/s, He
1.33E-10 mbar-l/s, He 1.33E-9 mbar-l/s, He
Cycle Life >1,000,000 cycles
Temperature for Valve Body 250 Celsius Open, 200 Celsius Closed
Temperature for Actuator 100 Celsius
Temperature for Solenoid/Position Indicator 80 Celsius
Bake Temperature 200 Celsius 100 Celsius
Valve Body Material SS304L
Mechanism Material SS304L
Actuator Material Aluminum
Mounting Position Any
Pneumatic Operating Pressure 4 bar to 5.5 bar
58 to 80 psi
Failure Protect Spring Close for KF16, KF25, KF40, KF50, CF 1.33″, CF 2.75″
Tube OD A B C D
PAV-HK-ISOK-63 2.5 88 70 248 102
PAV-HK-ISOK-63-1 2.5 83 70 243 102
PAV-HK-ISOK-80 3 90 82 284 132
PAV-HK-ISOK-80-1 3 89 82 283 132
PAV-HK-ISOK-100 4 108 89 338 165
PAV-HK-ISOK-100-1 4 114 89 344 165
PAV-HK-ISOK-160 6 138 140 442 227
PAV-HK-ISOK-160-1 6 159 140 463 227
PAV-HK-ISOK-200 8 178 140 648 285
PAV-HK-ISOK-200-1 8 210 140 659 285
PAV-HK-ISOK-250 10 208 202 668 353
PAV-HK-ISOK-250-1 10 260 202 720 353

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