The applications of commonly used butterfly valve, gate valve, restriction orifice and wear resistant flow adjusting valve in dedusting system were concretely analyzed, and the mechanism of wear resistant flow adjusting valve was described in detail.
对工程中常用的蝶阀、闸板阀、节流孔板和耐磨型流量调节阀在除尘系统中的运用作了具体的分析，并着重对耐磨型流量调节阀的机理进行了比较详细的论述
The hardware of this control system is consisted of controller, electromagnetic proportional valve, pressure servo valve, relief valve, shut-off valve, pressure transmitter, restriction orifice, etc.
该系统的硬件部分主要由控制器、电磁比例阀、压力伺服阀、减压阀、截止阀、压力传感器、节流孔板等组成。
Hydraulic computation of restriction orifice plate in fire fighting water system
消防冷却水系统中减压孔板的水力计算
Restriction Orifice Effect in Port Plate Pair of Axial Piston Pump
轴向柱塞泵配流副短阻尼孔效应研究
The application of restriction orifice on refined terephthalic acid unit
限流孔板在精对苯二甲酸装置中的应用
An experiment was carried out to evaluate the disturbing torque of such a bearing, which has obvious machining errors of restriction orifice, and the correctness of both the model and its solving method was testified by the result.
实验测量了静止状态下，一种开式结构的小孔节流气体润滑球轴承的干扰力矩，验证了该模型和求解方法的正确性。
Restriction orifice plates are suitable for all pipe sizes and shall meet the same requirements as flow measurement orifices unless otherwise noted.
限流孔板适合所有管道尺寸并且应满足和流量测量孔板同样的要求，除非另有注释。