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PFR0.S08 Valve Series

SAE Cartridge - 250 bar
Solenoid Valve - 2 way proportional flow control

Description
The PFR0 is a proportional solenoid operated, two-way, poppet-
type, normally closed, screw-in hydraulic cartridge valve for low
leakage blocking and load-holding applications.
When de-energized, the valve operates as a check valve and allows
flow from 2 to 1, while blocking flow from 1 to 2.
When energized, the 1 to 2 flow path is opened: flow is directly
proportional to the current applied to the coil.

Technical Features
All External surfaces are zinc plated and corrosion proof.
All valve parts are made of high strength steel.
Poppet and seat are hardened and micron finished to guarantee
minimal wear and to extend service life.
Efficient wet armature design.
Industry SAE common cavity.

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Performance Details

Tecnichal Data

Максимальное рабочее давление	250 bar
Максимальный поток	30 l/min
Максимальное давление компенсации потока	max 0.25 cc/min @ 250 bar
Температура	-30°C to 110°C
Жидкости	Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt
Минимальное напряжение срабатывания	85% of nominal
Ориентация	no restrictions
Момент затяжки	40-45 Nm
Набор уплотнений	SK.070 and SK.030 (for coil)
Масса	0.150 kg

NOTE: The performance charts illustrate flow regulations @ different Dp (-> energized @ 24Vdc) and the flow handling capacity 1 to 2 (->energized with max current @ 24Vdc).