| Référence | Matériau du corps de vanne | Plage de pression (psi) | Raccordement d'orifice | Taille | Matériau du joint |
|---|---|---|---|---|---|
PR03AA20ND | Ductile Iron | 150 to 4500 | Pressure Reducing in A w/check valve | NFPA D03; CETOP 3; NG6 | Nitrile |
PR03PP10NA | Aluminum | 100 to 3000 | Pressure Reducing in P | NFPA D03; CETOP 3; NG6 | Nitrile |
Description
Parker’s PR series pilot operated pressure reducing/relieving valves have an integral relieving function which limits the secondary circuit pressure. Options are A port control, B port control and P port control. The A & B valves feature a reverse flow check.
Markets:
• Factory Automation
• Lumber & Wood
• Machine Tools
• Material Handling
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Processing
• Molding
• Packaging Machinery
• Plastic Processing
• Primary Metal Refining Process
• Rubber & Tire Processing
• Vehicle Assembly Facilities
Features/Benefits:
• Available in 4 port sizes
• High flow capacity
• With integral return flow check valve on A & B port models
Applications:
• Suitable for general hydraulic applications
