Home Product Control Valve Series Self-Operated Control Valve

Product Classification

Control Valve Series Ball Valve Series Butterfly Valve Series Gate Valve Series Globe Valve Series Check Valve Series Water Control Valve Series Filter Series Steam Trap Series

Self-Operated Differential Pressure (Differential Pressure Rising Valve Open) Control Valve

Technical Specifications

Nominal diameter: NPS 1/2" to 16" (DN15 to DN400)
Nominal pressure: Class 150 - Class 300 (PN16 - PN40)
Temperature range: -5℃ to 230℃
Material range: Carbon steel, stainless steel, duplex stainless steel, Inconel, Monel, Hastelloy, Ti, etc.
Leakage level: ANSI IV level, V level or VI level
Control pressure range: 0.005 - 0.6 Mpa (G)

Sales Hotline：

0086-21-59110018

Product Details

Self-operated differential pressure (differential pressure rising valve open) control valve consists of a valve body, an actuator and a spring with a set pressure. It adopts an internal pressure-taking structure and achieves automatic regulation and pressure stabilization by relying on the pressure changes of the medium itself. It is suitable for steam, weakly corrosive gases or low-viscosity liquids. It plays the role of pressure difference control in the system pipeline and opens when the pressure difference rises.