Proportional Directional Valve 4WRZE16E1-180-7X/6EG24N9K31/F1M - Bosch Rexroth R901429176

When a valve is exchanged the spool symbol has to match the schematic, otherwise axis behaviour changes. The 4WRZE16E1-180-7X/6EG24N9K31/F1M carries symbol E1, controls 180 l/min nominal flow at 350 bar and is driven over a 4...20 mA current loop.

Benefits

• Spool symbol E1 with 3 switching positions, matching existing schematics that call for it.
• 180 l/min nominal flow in size 16 against a series maximum flow of 460 l/min.
• 4...20 mA current command, insensitive to voltage drop on the signal line.
• External pilot oil supply and external return, version without a pressure reducing valve.
• Concealed auxiliary actuation, NBR seals, weight 12.86 kg, UKCA conformity.

Applications

Valves like this replace older series on presses, lifting gear and test rigs when symbol and mounting pattern have to stay unchanged. Mounting pattern ISO 4401-07-07-0-05 fits the existing subplate. Electrical position feedback handles fine control inside the valve itself.

Manufacturer

Bosch Rexroth, material number R901429176. The type code 4WRZE16E1-180-7X/6EG24N9K31/F1M states size 16, spool symbol E1, 180 l/min nominal flow, electrical position feedback and component series 7X. All further data is held in data sheet RE 29115.