Parker Pilot Operated Pressure Reducing Valve, Actuation Manually, 105 bar
Vorgesteuerte Druckminderungsventile Parker R4R für In-Line-Montage gewährleisten konstanten Druck im sekundären Abschnitt des Hydrauliksystems. Serie R4R*P2 ermöglicht stufenlose Einstellung durch proportionale, magnetgesteuerte Vorsteuerstufe.
€1,988.03 excl. VAT
At a glance
- Tariff number
- 84812010
- Country of origin
- DE
- Weight
- 3.2 kg
Technical Data
| Core Product | in EMEA |
| Actuation type | Manually |
| Eingangsspannung | Omit |
| Anschluss | NG10 / G1/2" |
| Bedienungsart | Pilot |
| Gehäusetyp | Threaded T-body |
| Druckregelungsbereich | 105 bar |
| Druckeinstellungstyp | Cylinder lock |
| Schaltoption | Omit |
| Seal material | NBR |
| Maximum operating pressure | Anschlüsse A, B, X 350; Anschluss Y drucklos bar |
| Product series | Druckventil |
| Ablaufoption | Externe Leckölleitung des Pilotkopfes (Y1) |
| Montageart | Rohrmontage |
Product Description
As versatile pilot operated pressure reducing valves for in-line mounting, Parker's series R4R with manual adjustment and series R4R*P2 with proportional solenoid adjustment provide high flow and ensure a constant pressure in the secondary part of the hydraulic system. Independent of the primary pressure, the secondary pressure is reduced to the pressure setting. In order to avoid unintended motion of the actuator, the valves are normally closed. For single functions – where no manifold blocks are used – the valves can be directly placed in the pipework.Series R4R*P2 has additionally a proportional solenoid operated pilot stage and a cartridge main stage. The optimum performance can be achieved in combination with the digital amplifier module PCD00A-400.
Markets:
• Industrial
Features /Benefits:
• Wide range of options - suitable for almost every application
• Flexible, versatile mounting in any orientation - makes integration easy
• Normally closed position - avoids unintended actuator motion
• High flow up to 450 l/min in size NG32 (G1¼") - optimum efficiency in relation to valve size
• Short delivery time - no warehousing necessary
• Pilot operated with manual adjustment
• Available with 2 ports (L-body) or with 3 ports (T-body)
• 3 pressure stages: 105, 210, 350 bar
• 3 adjustment modes:
- hand knob
- acorn nut with lead seal
- cylinder lock
Deviating Features/Benefits Series R4R*P2:
• Pilot operated with proportional solenoid
• Continuous adjustment by proportional solenoid
• Optimally suited to the digital amplifier module PCD00A-400
• With mechanical maximum pressure adjustment
Applications:
• Suitable for general hydraulic applications
Documents & Downloads
- ZERTIFIKAT – DIN ISO 9001:2015 Zertifikat ISDE
- OPERATION MANUAL – Proportional Pressure Valves for External Electronics
- CATALOGUE – Pilot Operated Pressure Reducing Valve for In-line Mounting Series R4R
- CATALOGUE – Hydraulic Valves Industrial Standard, Online Version--MSG11-3500/UK
- KATALOG – Hydraulikventile Industriestandard, Online-Version--MSG11-3500/DE
- CERTIFICATE – Position Paper ISDE 2006/42/EC and EN ISO 13849
- KATALOG – Vorgesteuertes Prop.-Druckreduzierventil Serie R4R*P2
- Pilot Operated Pressure Reducing Valve Catalog – R4R*P2 (North America)
- CATALOGUE – Pilot Operated Proportional Pressure Reducing Valve for In-line Mounting Series R4R*P2
- CERTIFICATE – DIN ISO 9001:2015 Certificate ISDE
- ZERTIFIKAT – Positionspapier ISDE Maschinenrichtlinie 2006/42/EG EN und ISO 13849
- KATALOG – Vorgesteuertes Druckreduzierventil Serie R4R