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D4A000-T40 NGT 1/4 NPTF Dual Check Valve, No Manual Release, Low Temp

Sku#: D4A000-T40

Contact us for availability.
The NGT D4A000-T40 is a 1/4 NPTF dual check valve with no manual release and low-temperature seals (to -40 F). In the event of a pressure loss this valve maintains cylinder position by locking air in both cylinder ports, eliminating drift due to leaky spool valves.

The NGT D4A000-T40 is a 1/4 NPTF dual check valve with no manual release and low-temperature seals (to -40 F).

Basic Operation:

In the event of a pressure loss this valve maintains cylinder position by locking air in both cylinder ports, eliminating drift due to leaky spool valves.

  • Air Tight Locking
  • Small Package
  • Faster Stops
  • Less Bounce

Operating Data:

Min. / Max. Pressure: 20 - 120 psi
Temperature Range: -40 - 150 F (-T40)
Cycle Rate: 1 cyc./sec. max.
Flow Capacity (Cv): 1.5
Cracking Pressure: 1 - 2 psi
Service: Properly filtered dry air or lubricated air

Available Models:

Model No.No Manual ReleaseManual Release
1/4 NPTF - Ports Opposite Sides D4A000 D4A00M
1/4 NPTF - Ports Same Side D4AS00 D4AS0M
Add '-T40' suffix for the low temp model.