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Pneumatic Pressure Controllers
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Pneumatic Pressure Controllers Models: V-1R and V-2R
The 3-D Pneumatic Pressure Controllers are available for requirements of 0 1,000 psi and 0 - 6,000 psi in absolute or gauge pressure. It is a highly sensitive vernier controller with adjustment sensitivity of .0005 psi (.005 with Model V-2R).
Utilizing the principle of expansion or compression of gas by the displacement of a piston, the unit can generate up to 50 psi in a static system without requiring an outside pressure source.
| SPECIFICATIONS MODEL: V-1R |
| PRESSURE RANGE: |
0-1,000 psi |
| ADJUSTMENT SENSITIVITY:
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0.0005 psi |
| LEAK RATE:
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Less than 1x10 (-5) atm cc/sec |
| TOTAL MECHANICAL ROTATION: |
33 1/2 turns. (nom.) |
| TEMPERATURE RANGE:
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32 degrees F - 120 degrees F |
| PNEUMATIC PRESSURE GENERATION: |
35 psia |
| PROOF PRESSURE: |
2,000 psi |
| CONSTRUCTION:
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Aluminum body. Stainless steel screw and valve stem. (All stainless steel construction available for use with corrosive gases. |
| LIFE: |
250,000 cycles |
| WEIGHT: |
4.5 lbs. |
| TOTAL VOLUME: |
12,756 cubic inches |
SPECIFICATION MODEL:
V-2R |
| PRESSURE RANGE: |
0-6,000 psi |
| ADJUSTMENT SENSITIVITY: |
.005 PSI |
| LEAK RATE: |
1x10 (-3) atm cc/sec |
| TOTAL MECHANICAL ROTATION: |
78 turns |
| TEMPERATURE RANGE: |
32 degrees F - 120 degrees F |
| PROOF PRESSURE:
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12,000 psi |
| CONSTRUCTION:
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Aluminum body; stainless steel lead screw and valve, bronze nut, viton and Teflon seals |
| LIFE: |
250,000 cycles |
| WEIGHT: |
6.5 lbs. |
| TOTAL VOLUME: |
1.53524 cubic inches |
Micrometer Models: V-1RM AND V-2RM
The 3-D Micrometer combines the Pneumatic Pressure Controllers with a mechanical readout. It is designed to determine and establish exact volumetric changes in pneumatic systems required in pressure/volume and leak rate measurements.
| SPECIFICATIONS MODEL: V-1RM |
| PRESSURE RANGE: |
0-1,000 psi |
| ADJUSTMENT SENSITIVITY: |
0.0005 psi |
| LEAK RATE: |
Less than 1 x 10 (-5) atm cc/sec |
| TOTAL MECHANICAL ROTATION: |
33 1/2 turns. (nom.) |
| TEMPERATURE RANGE: |
32 degrees F - 120 degrees F |
| PNEUMATIC PRESSURE GENERATION: |
35 psia |
| PROOF PRESSURE: |
2,000 psi |
| CONSTRUCTION: |
Aluminum body. Stainless steel screw and valve stem. (All stainless steel construction available for use with corrosive gases.) |
| LIFE: |
250,000 cycles |
| WEIGHT: |
4.8 lbs. |
| SPECIFICATION MODEL: V-2RM |
| PRESSURE RANGE: |
0-6,000 psi |
| ADJUSTMENT SENSITIVITY: |
.005 psi |
| LEAK RATE: |
1 X 10 (-3) atm cc/sec |
| TOTAL MECHANICAL ROTATION: |
78 turns |
| TEMPERATURE RANGE: |
32 degrees F - 120 degrees F |
| PROOFPRESSURE: |
12,000 psi |
| CONSTRUCTION: |
Aluminum body; stainless steel lead screw and valve, bronze nut, Viton and Teflon seals |
| LIFE: |
250,000 cycles |
| WEIGHT: |
6.5 lbs. |
| TOTAL VOLUME: |
1.53524 cubic inches |
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Powerful Solutions for Instrumentation & Control Problems!
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