Deltrol Fluids PC43135 female to female Flow Control Valve

PC43135 FLOW CONTROL VALVE 3.5 10142-40 ALUMINUM 3000 PSI
Manufacturer: Deltrol Fluid Products
SKU: PC4-31-3-5
Manufacturer part number: PC4-31-3-5
$119.00 Call to Order
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Deltrol Fluids PC4-31-3-5 00 female to female Flow Control Valve

DESCRIPTION

Pneu-Trol pressure compensated constant flow valves are exceptionally accurate in maintaining constant flow with pressures up to 3,000 psi (207 bar). These non-adjustable units provide exact factory-set output flow, regardless of inlet pressure, up to rated limits.

Series 3 is a miniature 1/4" valve for small flow rates. Series 4 is our standard fixed flow valve with flow capacity up to 30.0 gpm (113.6 lpm). Both Series 3 & 4 provide for "restricted" reverse flow as limited by the internal orifice.

The compensating action of these valves results from a fixed diameter orifice at the inlet end and a series of variable orifices at the outlet end. Flow through the variable orifices is controlled by a spring and piston. These elements work together to regulate hydraulic flow within the determined rates. Flows are controlled within ±15% up to 1.5 gpm (5.7 lpm) and ±10% at higher flow up to 30.0 gpm (113.6 lpm). Regulation is virtually unaffected by temperature changes from 60° F (16° C) to 180° F (82° C). At a temperature differential [ΔT] of 70° F (21° C) flow variation would be approximately ±2% max; while at temperature differential [ΔT] of 120° F (49° C) the flow variation would be approximately ±4% max.

Series 3 units are made from high-strength steel. Series 4 units are made from aluminum for the 1/4" & 3/8" sizes and high-strength steel for 1/2" & 3/4" sizes. The standard porting of these valves is NPTF with optional SAE threads available on selected models.

FEATURES AND BENEFITS
  • For hydraulic applications only
  • Maintains accurate constant flow at pressures up to
  • 3,000 psi (207 bar)
  • Fixed (Factory-Set) flow units
SPECIFICATIONS
Pressure Max psi 3000
Pressure Max bar 207
Max Flow gpm 10.00
Max Flow lpm 37.90
Port Size 3/8"
Port Type NPTF
Material Aluminum
Recommended Operating Tempature Range (°F) -15 to +400
Recommended Operating Tempature Range (°C) -26 to +204
  • Maximum Operating Pressure (non-Shock Service)
    • Carbon Steel: 3,000 psi (207 bar)
    • Aluminum: 3,000 psi (207 bar)
  • Minimum Operating Pressure
    • (See Flow Rating Chart)
  • Operating Temperature range
    • -15° to +400° F (-26° to +204° C)
  • Threads
    • NPTF, SAE
  • Materials (PC3)
    • Body, Sleeve: Steel
    • Spring: Music Wire
    • Piston: Steel
    • O-Ring: Viton
    • Washer: Steel
    • Retaining Ring: Steel
  • Materials (PC4)
    • Body, Adapter:
      • Aluminum 2011-T3 (PC4-21, PC-4-31)
      • Steel (PC4-41, PC4-61)
    • Housing: Steel
    • Spring: Music Wire
    • Piston: Steel
    • O-Rings: Viton
    • Back-Up Washer: Teflon