VB系列增壓器是一個(gè)一對(duì)一信號(hào)輸出繼電器，是提高閥門行程速度的理想解決方案。一個(gè)大的輸入信號(hào)變化到增壓器提供高容量的快速節(jié)流控制。增壓器對(duì)輸入信號(hào)的微小變化做出響應(yīng)，這反過(guò)來(lái)提高了空氣壓力輸出到執(zhí)行器的精度。該增壓器接收定位器的信號(hào)輸出，并向致動(dòng)器提供適當(dāng)?shù)臍鈮?，以減少響應(yīng)和調(diào)整時(shí)間。提供鋁或不銹鋼產(chǎn)品應(yīng)用與氣動(dòng)控制閥一起使用
功能
對(duì)輸入信號(hào)的最小變化作出響應(yīng)
以1:1的比率提供恒定的空氣壓力
Service:Air only.
Wetted Materials:> Body: Aluminum or SS;
Diaphragm: Nitrile elastomer.
Max Supply Pressure:145 psi (10 bar).
Max Signal/Output Pressure:101.5 psi (7 bar).
Signal Connection:1/4" NPT.
In/Output Pressure Ratio:1:1.
Temperature Limits:-4 to 158°F (-20 to 70°C).
Linearity:±1% FS.
In/Output Connection:See model chart on catalog page.
Weight:See model chart on catalog page.
| Model | Description |
|---|---|
| VB-01 | Volume booster, 1.02 Cv, 1/4" NPT in/out connection, aluminum |
| VB-02 | Volume booster, 2.32 Cv, 1/2" NPT in/out connection, aluminum |
| VB-03 | Volume booster, 4.98 Cv, 3/4" NPT in/out connection, aluminum |
