10型減壓調節器
Equilibar 10型減壓調節器結構緊湊,易于通過頂部安裝的旋鈕進行調節。閥蓋頂部有螺紋孔,便于面板安裝,壁裝也有支架。
工作原理
10型系列調節器使用力平衡原理來控制控制輸出壓力的閥總成的運動當調節器調整到特定的設定點時,正偏壓彈簧的向下力使隔膜組件向下移動供給閥打開,使空氣通過出口。當達到設定點時,正偏壓彈簧施加的向下力由作用在隔膜組件上的下游壓力的力平衡。合力使供給閥向上移動,以減少流向出口的空氣流量。通過平衡作用在隔膜組件頂部和底部的力,保持出口壓力。
10型系列是為需要高容量和精確過程控制的應用而設計的。一種提升閥,通過使用滾動隔膜進行平衡,即使在供應壓力變化較大的情況下,也能確保恒定的輸出壓力在不同的流量條件下,通過使用根據流速調節空氣供應的吸氣管來保持調節壓力的穩定性。
Specifications | |
---|---|
Max Supply Pressure | 500 psig, [35.0 bar(g)], (3500 kPa) Maximum |
Flow Capacity | 40 SCFM (68 m3 /HR) @ 100 psig, [7.0 bar(g)], (700 kPa) supply and 20 psig, [1.5 Bar(g)], (150 kPa) setpoint |
Exhaust Capacity | 5.5 SCFM (9.35 m3/HR) where downstream pressure is 5 psig, [.35 bar(g)], (35 kPa) above 20 psig, [1.5 bar(g)], (150 kPa) setpoint |
Supply Pressure Effect | Less than 0.1 psig, [7 millibar(g)], (.7 kPa) for 100 psig, [7.0 bar(g)], (700 kPa) change in supply pressure |
Ambient Temperature | -40°F to +200°F (-40°C to 93.3°C) |
Hazardous Locations | Acceptable for use in Zones 1 and 2 for gas atmosphere; Groups IIA and IIB and Zones 21 and 22 for dust atmospheres |
Materials of Construction | |
Body and Housing | Aluminum |
Diaphragm | Buna N on Dacron |
Trim | Brass, Zinc Plated Steel |
Part Number | Pressure Range | Pipe Size | Lead Time |
---|---|---|---|
10212-Z22435 | 0 – 2 psig / .14 bar(g) | 1/4″ NPT | Same Day Shipping! |
10222-Z22435 | 0 – 10 psig / .69 bar(g) | ||
10202-Z22435 | 0 – 20 psig / 1.4 bar(g) | ||
10232-Z22435 | 0.5 – 30 psig / 2 bar(g) | ||
10242-Z22435 | 1 – 60 psig / 4 bar(g) | ||
10262-Z22435 | 2 – 150 psig / 10 bar(g) | ||
10272-Z22435 | 3 – 200 psig / 13.8 bar(g) | ||
10282-Z22435 | 5 – 300 psig / 20.7 bar(g) | ||
10292-Z22435 | 5 – 400 psig / 27.6 bar(g) |