Pharmach Engineering India Pvt Ltd

Valve Manufacturers

Cement Butterfly Valve Manufacturers

Cement Butterfly Valve

Die-cast body with lightweight aluminum alloy, the disc is lined with wear-resistant steel core polymer material, soft and wear-resistant rubber ring seal makes it very suitable for the formation of various interest powder, granular materials application, especially for the strong abrasive materials.

Series - 150 | PN10-PN25

Cement butterfly valve is the company developed specifically for powder, granular materials for industrial products. In need of gravity blanking or pneumatic conveying powder, granular material handling systems, butterfly valve are often installed in the hopper, silo, screw conveyor outlet and a gas delivery pipeline.

Design Features
  • Stem sealing is not easy deformation, so avoids leakage phenomenon
  • Overall support is good, stable and solid
  • Use less rubber of seat, so expansion has small impaction and easy to control torque value at an appropriate range
  • Applying to two pieces of no-sells connection ,structure is simple and convenient to be maintained
  • Butterfly disc owns automatic alignment function and achieved small combination of disc and seat
  • For seat sealing surface and phenolic back as a whole ,it can reduce amount of deformation
Product Specifications
  • Size 4″-16″ DN100-DN400
  • Pressure Class "150" | PN10-PN25
  • End Connection Single Flange, Double Flange, Sleeve
  • Body Material Aluminium alloy
  • Disc Material Aluminium alloy, ductile iron, SS304, SS316
  • Seat Material NBR, FOOD GRADE EPDM
  • Stem Material A182 F6a, 410, 420, 304, 316, 17-4PH etc
  • Design Standard GB/T12238, API 6D, API 608
  • Face to Face Standard GB/T12221, ASME B16.10
  • Test Standard GB/T13927, API 598
  • Temperature Range -196℃~650℃
  • Actuator Options Pneumatic, Electric
    Structure Style
  • Full Port
    Connection Standard
  • Flange Drilling: HG, GB, JB, ASME B16.5