soft-seated valve

The conveyer belt adopts the CST step driver control, and the realization of the soft-startup and power balance depends on the proportional valve and control system.

带式输送机采用CST多级驱动控制，通过比例阀及控制系统实现软起动与功率平衡。

Design of High Pressure Ball Valve with Cam and Soft Seal

带凸轮软密封的高压球阀设计

An electric automatic control multi-way stopcock suited to the national requirements for soft water treatment is designed, and the structure, principle and performance of the valve and its technique process used in softener are expounded.

设计了一种适应国内软水处理要求的电动自控多路旋塞阀，阐述了该阀的结构、原理、性能以及应用于软水器的工艺流程。

The paper introduces the structure and design of a new high pressure ball valve with soft seal.

介绍了一种新型软密封高压球阀的设计。

Test and selection of the soft faced gate valve

软密封闸阀的测试及选用