Spool Type, Pilot Operated, SAE-12 Cartridge - DB12P

The DB12P is a pilot-operated, spool type pressure relief valve. Therefore, if the pressure at port 1 exceeds the pressure setting, the pilot poppet opens, creating a small flow over the orifice of the pilot stage to the tank. Then, the pressure drop across the orifice lifts the main spool against a light spring, opening the connection between port 1 and port 2.

See datasheet for drawings, dimensions, model code, etc...

Features:

• External surfaces zinc-plated and corrosion-proof
• Hardened and ground internal valve components to ensure minimal wear and extended service life
• Excellent stability throughout the entire flow range
• Low pressure drop due to CFD optimized flow path
• Screen protected metering orifice enhances safety
• Optional spring ranges up to 345 bar
• Adjustable throughout flow range
• Quick response
• Compact design