美国WILKERSON减压阀
Features
This high flow precision regulator includes:
- Adjusting Knob
- Diaphragm Design for Good Repeatability, Response and Sensitivity
- Balanced Poppet
- Two Full Flow Gauge Ports
- Precise Regulation
Senses a decrease in Downstream Pressure as small as 1/4" of Water - High Flow Capacity
Flows of 80 SCFM Attainable with Minimal Drop - Stable Output
Dampening Action of Aspiration Tube makes Regulator
Insensitive to Changes in Flow - On-line Maintenance
Can be serviced without removal of air line
Specifications
Flow Capacity |
1/4", 3/8" |
80 SCFM (37.8 m3/s) |
Operating Pressure |
Primary - Maximum |
250 PSIG (17.2 bar) |
Operating Temperature |
-40° to 160°F (-40° to 71°C) |
|
Effect of Supply Pressure Variation |
Less than 0.1 PSIG for 100 PSIG (6.89 bar) change |
|
Exhaust (Relief) Capacity |
4 SCFM with downstream pressure 5 PSIG above set pressure. Exhaust commences at 0.01 PSIG above set pressure. |
|
Inches of Water Column |
1/4" |
|
Port Threads |
1/4", 3/8" |
|
Gauge Ports (2x) |
Two Ports, 1/4" |
|
Response |
250 ms |
|
Constant Bleed Rate |
1.0 to 12.5 SCFH |
|
Repeatability / Sensitivity |
±0.010 PSIG (±0.00068 bar) |
|
Weight |
1.6lb. (0.74 kg) |
美国WILKERSON减压阀
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