Our website uses cookies. By continuing to browse our site you are agreeing to our Cookie Policy.
Back To Top

The Brodie BV02 Check Valve is designed to provide smooth, shock-free opening and closure to prevent reverse flow.

The Brodie BV03 is supplied as a basic valve with no controls. It is utilized as replacement or original equipment in applications where custom control is desired by the end user. As with all Brodie BV Control Valves, it may be adapted for hydraulic, pneumatic or solenoid pilot control.

Brodie Valve Assembly

Play Video

Brodie Valve Disassembly

Play Video
Valve Size     3″ 4″ 6″
Dimensions 150 # Inches 11 13 17
[flange to flange] MM 279 330 432
Dimensions 300 # Inches 13⅛ 14½ 17⅞
[flange to flange] MM 333 368 454
Capacity CV-GPM   187 237 590
Pressure 150 #   SEP SEP CRN, PED
Approvals 300 #   PED PED
* For other sizes, please consult factory.

CHECK VALVE FUNCTIONALITY

The valve piston spring, biased to the closed position, has equal front and rear surface areas. This means that every Brodie Model BV valve has check valve functionality, with bubble-tight shut-off – no additional system check valve is required to prevent reverse flow. The valve will only open when upstream pressure is sufficient to overcome spring force.

BRODIE VS DIAPHRAGM VALVES

There are many advantages in using piston-operated control valves as opposed to diaphragm-operated valves, including:

  • High flow capacity – lower pressure drop
  • Optimum control at low flow gives better batching control
  • Simple O-ring sealing – no special diaphragms
  • Alternative O-rings easily obtainable per product specifications

Designed to meet the challenges for today’s petroleum and environmental needs, Brodie’s positive sealing and linear action control valves provide uniform speed of response and leak-proof performance.

 

REDUCED COST OF OWNERSHIP

  • Long service life, only one moving part
  • Cylinder can be removed without removing body from the line
  • Cylinder assemblies available as replacement kits

SECURITY & CONTROL

  • Automatic shutoff for emergency protection
  • Pressure monitoring at all times

UNIFORM SPEED OF RESPONSE
Flow modulation avoids delayed response and valve slam.

  • Pilot operated
  • Positive Sealing/Zero Leakage
  • Modular construction/easy inline service
  • Adjustable opening and closing speeds – prevents damaging shock pressure
  • Linear action control for uniform fast speed of control
  • Simple design without diaphragms
  • Common valve body and internal mechanism simplifies spare parts inventory
  • Multiple control functions can be performed with one valve