Pipeline Safety>

Locking Devices (Diaphragm Valves)

  • Complies with various State OH&S guidelines
  • Prevents unauthorized valve operation
  • Fully open, fully closed and intermediate lockout positions.
  • Designed to suit multi-lock scissor hasps and padlocks
  • Factory supplied or retro fit*

         *Twin plate style ex factory only



Diaphragm Valve with Lockable Handwheel

Pin Style

• Suitable for Rising Handwheels including solid type and new K-Seal bonnet/handwheel

• Sizes from DN15-DN50

• Factory supplied or retro fit

• Manufactured in Stainless Steel


Pin Stylle Hand Wheel Lock Out

Ladder Style

• Suitable for Rising & Non Rising Handwheels

• Sizes from DN50-DN300

• Factory supplied or retro fit

• Stainless steel construction

Ladder Style Hand Wheel Lock Out

Twin Plate Style

• Suitable for Non Rising Handwheels

• Sizes from DN15-DN150

• Factory installed (not suitable for field fit)

• Cast iron shell and handwheel

• Stainless steel construction

Twin Plate Hand Wheel Lock Out