Nozzle Check (Compact & Full Body)

Features & Benefits:

  • Engineered and sized for the application, not the line size
  • One piece body casting (no body penetration, no fugitive emission to atmosphere)
  • One moving part resulting in minimum wear and long life
  • Short stroke length resulting in quick dynamic response and minimizing the reverse velocity through the valve, thus preventing water hammer risks
  • Suitable for reciprocating compressor service (removal of chatter effects frequently associated with conventional check valves)
  • Stable behavior due to the Venturi type design, the opening characteristics ensure a fully-opened check valve
  • Choice of spring torques to suit critical velocity systems and improve valve response time
  • Anti-spinning device to stabilize disc
  • Tight shut-off
  • Maintenance-free design

Brands: Compac-Noz, Noz-Chek
ASME Class: 150 – 4500
Sizes: 2″ – 84″
DN: 50 – 2100
Materials: Iron, Steel, Stainless
Connections: Flanged, Hub-End, Weld-End
Standards: ASME, DIN, JIS