Keywords = proportional valve
Number of Articles: 2
Performance Improvement of a Conventional Hydraulic Elevator by Using Electro-Hydraulic Servo Mechanism
Volume 38, 5A , May 2020, , Page 748-760
Abstract
An electro-hydraulic elevator is a new type of enhanced elevators that are used in low-rise buildings that do not exceed more than three floors. In this paper, an electro-hydraulic ... Read More ...Practical Study for Investigation Proportional Pressure Relief Valve (DBETR-1X/25) Performance
Volume 28, Issue 3 , January 2010, , Page 455-465