[Translate to Italian / Italienisch:] SP4P1-B4 Proportional, Pilot-Operated Reducing / Relieving Valve

[Translate to Italian / Italienisch:] The pilot-operated reducing valve SP4P1-B4 is a screw-in, cartridge-style, spool-type hydraulic pressure reducing / relieving valve which allows to adjust the reduced pressure in a defined range. Pressure level is proportional to DC current excitation. 

Features

• High nominal pressure level
• Low pressure drops
• Stable performance in a variety of working conditions
• Adaptable pressure gain for client application
• Small and compact
• Low power consumption 4W at nominal conditions

Technical Data

• Nominal reduced pressure 30 bar (435 PSI)
• Nominal Flow: 40 l/min (10,58 GPM)
• Hysteresis: ≤ 5% › Cycle life: 10 million peak impulse cycles at nominal pressure
• Fluid temperature range: -30 ... +100 °C (-22 ... 212 °F)
• Ambient temperature range: -30 ... +100 °C (-22 ... 212 °F)
• Cavity size 7/8-14 UNF

 APPLICATIONS

• Hydraulic clutch gear boxes control
• Agriculture and construction machines

Technical data