R.K.CONTROL放大器VB系列產(chǎn)品參數(shù)
Specification | |
Ambient Operating Conditions | -40 Deg C to 70 Deg C |
Volume Booster Models and Sizes | Model1000- Sizes:1/4" For Supply , Output and Signal |
Pneumatic Supply Pressures | Model 1000 ( 6.9 Bar / 100 Psig) |
Flow Capacity | Model 1000 10 SCFM |
Operating Supply Gases | Air , Nitrogen, Methane(Filter regulator recommended to ensure clean supply) |
Dead Band Width | 1 Psig (0.7 Bar) or 5 % of Output Span whichever is greater |
Fixed Input /Output Ratio I: | 1 |
Materials of Construction | Aluminium /Stainless Steel SS 316 |
R.K.CONTROL放大器VB系列產(chǎn)品介紹
當(dāng)需要輸入隔離或增加流量時(shí)，RK容積助推器通常用于以1:1的比例再現(xiàn)氣動(dòng)信號(hào)。
助推器具有固定的死區(qū)，軟閥座結(jié)構(gòu)和整體旁路限制，可消除不具有這些功能的容積助推器可能出現(xiàn)的定位器飽和問(wèn)題?？烧{(diào)節(jié)的整體旁路限制對(duì)于系統(tǒng)穩(wěn)定性是必需的。該調(diào)整不會(huì)影響音量助推器的死區(qū)，但可以使控制閥對(duì)較小的輸入信號(hào)變化做出響應(yīng)，而不會(huì)犧牲穩(wěn)態(tài)精度。
當(dāng)輸入信號(hào)發(fā)生大而快速的變化時(shí)，它還允許升壓器提供高輸出量，以實(shí)現(xiàn)快速?zèng)_程。
這些具有固定最小死區(qū)的大容量增壓器旨在大幅提高大型執(zhí)行器的行程速度。
只要執(zhí)行器的信號(hào)波動(dòng)保持在死區(qū)限制之內(nèi)，執(zhí)行器便會(huì)保持其正常的緩慢和穩(wěn)定響應(yīng)，該死區(qū)限制是通過(guò)調(diào)節(jié)Booster中的均衡/旁通閥來(lái)確定的。
RK Volume Boosters are normally used to reproduce pneumatic signals in 1:1 ratio whenever input isolation or increased flow capacity is required.
The booster incorporates fixed deadband, soft seat construction, and an integral bypass restriction to eliminate positioner saturation problems that can occur with volume boosters that do not have these features. Adjustable integral bypass restriction is necessary for system stability. This adjustment does not affect the deadband of the volume booster, but does permit the control valve to respond to small input signal changes without sacrificing steady-state accuracy.
It also allows the booster to deliver high-volume output for fast stroking when large, rapid input signal changes occur.
These high capacity Volume Boosters with fixed minimum dead band are designed to substantially improve the stroking speeds of large actuators.
Actuators retain their normal slow and stable responses as long as their signal fluctuations remain within the dead band limits that are determined by adjustment of the equalizing / by pass valve with in the Booster.
R.K.CONTROL放大器VB系列選型
R.K.CONTROL放大器VB系列其他常見型號(hào)：
R.K.CONTROL 1000
R.K.CONTROL 3000
R.K.CONTROL VB1000SS1
R.K.CONTROL VB1000AL1
R.K.CONTROL VB3000AL2
R.K.CONTROL VB3000SS1
R.K.CONTROL volume boosters NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何關(guān)于R.K.CONTROL放大器VB3000AL2的疑問(wèn)，請(qǐng)隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問(wèn)題。
If you have any question for R.K.CONTROL products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
R.K.CONTROL放大器VB3000AL2產(chǎn)品參數(shù)
