Pharmach Engineering India Pvt Ltd

Valve Manufacturers

Differential Pressure Control Valve Manufacturers

Differential Pressure Control Valv

It is performer products achieving the self-operated through the self-force of the controlled medium and saving energy at the same time. The setting value of the pressure and temperature may be regulated freely in the process of operation which has the feature of quick opening flow.

Series - 150 To 300

With a number of advantages such as the highly sensitive motion, stable controlled parameter, high-precision regulation, and small leak volume, the products are extensively applied to the automatic control for the pressure and temperature under various working conditions.

Design Features
  • The valve is sensitive and easy to operate
  • The detection accuracy of the actuator is high
  • It is performer products achieving the self-regulation through the self-force of the controlled medium and saving energy at the same time. The setting value of the pressure and temperature may be regulated freely in the process of operation which has the feature of quick opening flow
  • With a number of advantages such as the highly sensitive motion, stable controlled parameter, high-precision regulation, and small leak volume, the products are extensively applied to the automatic control for the pressure and temperature under various working conditions
Product Specifications
  • Size 1/2″-10″ DN15-DN250
  • Pressure Class "150, 300" | PN16-PN64
  • End Connection Flange (FF, RF, RJ), Butt Welding, Thread
  • Body Material HT200, ZG 230-450, SS304, SS316
  • Plug Material HT200, ZG 230-450, SS304, SS316, rubber
  • Seat Material F6a, STL6, 304, 316, Hastelloy, Monel, etc
  • Stem Material SS304, SS316
  • Design Standard IE C60534
  • Face to Face Standard MFD
  • Test Standard API 598, JB/T 9092, GB/T 13927
  • Temperature Range -20℃~350℃
  • Actuator Options Pneumatic, Electric
    Structure Style
  • Single seat, Double seat, Sleeve Type
    Connection Standard
  • Flange Drilling: ASME B16.5, ASME B16.47
  • Butt Weld: ASME B16.25, GB/T 12224