Tri State Hydraulics

Check Valve

DELTA DELAGE CHECK VALVE The benchmark for check valves 

DELTA DELAGEs for high-pressure valves, the high-pressure check valves range complies with SAE 3000 & 6000 (ISO standard 6162-1 & ISO 6162-2). The SAE check valve allows assembly between flanges or flanged against a block (smooth or tapped holes). It is also possible to adapt the tapping to the needs of different hydraulic systems.

Sleeve phosphate-treated steel, Stainless steel (or surface treatment) 
Valve Steel or Stainless steel 
Seals Buna, FKM (Viton), EPDM
  • Tapping from 0.5 to 5 bars in standard version, or custom
  • In-line (between flanges/tapped holes) 
  • Laterally flanged impact (with or without retaining plate/smooth hole) 

  • Seals at inlet and/or outlet end 
Connection:  Any type of SAE impact flange 
Type of circuit:  Hydraulic 
Product benefits: 
  • Standardized SAE connection
  • Easy to fit and remove 
  • Small space requirement with built-in connections 
  • High-pressure resistance (delta P maintained) 
  • Manufacturer's plate (traceability) 
  • Performance over time 
  • Low operating costs 
  • Experience in difficult environments where reliability is required.
PUMPS, VALVES & MOTORS Fluidtechnik USA Fluidtechnik USA DELTA DELAGE Valves Check Valve

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