Proportional Pressure Relief Valve with Onboard Electronics – Series RE*E*T

Parker's proportional pressure relief valves series RE*E*T with onboard electronics, proportional pilot stage and slip-in cartridge main stage provide a favourable pressure/flow (p/Q) behaviour and thus enable a improved process and product accuracy. A mechanical maximum pressure stage is optionally available. For sizes NG25, NG32 and NG40 a screw-in cartridge is used, for sizes NG50 and NG63 an additional sandwich unit.

Series RE*E*T is electronically based on the functionality of the digital amplifier PCD00. The digital onboard electronics is situated in a robust metal housing and can be used in rough environments.

Markets:
• Industrial

Features/Benefits:
• Cavity and mounting pattern according to ISO 7368 – for quick, easy integration
• Favourable pressure/flow (p/Q) behaviour – prevents higher pressure variation
• High nominal flow rates up to 4000 l/min – optimum efficiency in relation to valve size
• 4 pressure stages – enables fine adjustment
• 6 sizes, NG16 to NG63 – makes selection easy
• Onboard electronics in robust housing – ensures long service life in rough environments
• Factory setting – plug and play
• Short delivery time – no warehousing necessary
• Optional mechanical max. pressure stage
• Ramp time adjustment
• Linearized characteristics

Applications:
• Suitable for general hydraulic applications with high flow
• General presses
• Injection molding

Onboard Electronics:
The nominal values of the valves are factory set. Additionally the ProPxD software permits the editing of all parameters. The software is also used for the digital electronic modules. The cable for connection to a serial RS232C interface is available as accessory. The valves are optionally available with a mechanical maximum pressure adjustment.

Note:
Port X is only usable for remote vent function.