Tel: +44 (0)1902 409590 

Double Flap Gate Valves - CH & FH Series Specifications 

Range of applications 
Temperatures to 1000°C; 
Differential pressures to 102 Kpa where positives below; 
Abrasiveness - Some of the most abrasive materials are comfortably handled; 
Lump Size - Depends upon valve opening size; 
Openings to 600mm square and 900mm x 450mm in operation. 
Dual access covers outboard bearings; 
Adjustable packed shaft seals as standard; 
VDMA ISO standard cylinders; 
Removable seat and flap with valve in-situ; 
Regrindable seat and flap; 
All metric standard components 
Material of construction 
Valve bodies have been made in Cast Iron, Cast High Nickel Alloys, Cast Aluminum, Fabricated Stainless and Carbon Steels; 
Seats and Flaps are generally made from Cast Hi-Chrome Iron or Stainless Steel; 
All other components to suit process conditions to give maximum life and reliability. 

Actuation options 

Linear Pneumatic Cylinders; 
Rotary Pneumatic Actuators; 
Electric motor via cams; 
Electric motor via push rods; 
Gravity or Manual; 
Hydraulic actuators. 
Optional Equipment 
Sequence control with mini-PLC; 
Flap positioning indication through shaft mounted contact limit switches, non-contact proximity switches or cylinder mounted reed switches; 
Heat shields; 
Shaft air cooling and shaft extensions for valve insulation in high temperature applications; 
Purged high efficiency shaft seals. 
FH-300 Double Flap Valve
Double Flap Valve dimensions, click for larger image. 
CH Double Flap Valve Specification
Double Flap Valve Capacity (1000kg/m³) and Air Consumption. 
CH Double Flap Valve Capacity and Air Consumption
Double Flap Valve PLC
FH-250 High Temperature Double Flap Valve
FH-1000 High Temperature Double Flap Valves
Double Flap Valve
Designed and created by it'seeze
Our site uses cookies, including for advertising personalisation. For more information, see our cookie policy. Accept cookies and close
Reject cookies Manage settings