Deltrol PC4-21 – 1/4″ NPT, Aluminium, Pneu-Trol PC4 Pressure Compensated Valve
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£71.31
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Description
Pneu-trol model PC4-21 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.
Pneu-trol Part Reference: PC4-21
Features and benefits Include:
- For hydraulic applications only.
- Maintains accurate constant flow at pressures up to 3,000 psi (207 bar).
- Fixed (Factory-Set) flow units.
Additional information
Weight | 0.4 kg |
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Body | Carbon Steel |
Port Connection | NPT 1/4 |
Maximum Pressure (PSI) | 3000 |
Maximum Pressure (Bar) | 207 |