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Insert Check Valves
Brand: Parker HannifinParker’s ball and poppet style insert check valves save space and reduce complexity with their high flow and low leak designs.
These valves have the capability to handle flow up to 500 lpm (132 gpm) and pressures at 420 bar (6,000 psi), with a variety of crack pressure settings available as standard options.
The simple construction and tolerance for contamination makes these insert check valves a cost effective solution for hydraulic systems across many markets and applications.
Features- For inserting inside manifold blocks
- Minimal leakage – less than 3 drops/min
- High flow capacity
- Simple construction – extremely cost effective
- Wide range of crack pressures available
- High tolerance for contamination
- All external parts zinc plated
Specifications
Brand
Cavity Size
- 2U, 2C
Cracking Pressure (bar)
- 0.2, 1, 2, 3, 5, 7, 10, 0, .1, .2
Cracking Pressure (psi)
- 3, 15, 30, 45, 72, 100, 145, 0, 1.5, 3
Filtration Ratings
- ISO 4406: 1999 Code 18/16/13
Function
- Standard
Leak Rate (drops/min)
- < 3 @ 6000 psi (420 bar)
Maximum Inlet Pressure (bar)
- 420
Maximum Inlet Pressure (psi)
- 6000
Operating Temperature (°C)
- -34° to +121° C, -26° to +204° C
Operating Temperature (°F)
- -30° to +250° F, -15° to +400° F
Rated Flow (gpm)
- 38, 132
Rated Flow (Lpm)
- 145, 500
Rated Fluid Viscosity (CSt)
- Mineral-based or Synthetic with Lubricating Properties at Viscosities of 45-2000 SSU (6 to 420 cSt)
Seal Material
- Nitrile, Fluorocarbon
Valve Material
- All Parts Steel. All Operating Parts Hardened Steel
Weight (kg)
- 0.08, 0.06
Weight (Lbs)
- 0.19, 0.13
- High Flow Applications
- Load Holding
- Markets Where Cleanliness is an issue