Model: NOV 94522-1EN Threaded Cartridge Hydraulic Relief Valve
Valve type: Direct acting pressure relief cartridge valve
Working medium: Anti-wear mineral hydraulic oil
Operating temperature: -40℃ ~ +95℃
Body material: High strength alloy steel, hardened spool
Sealing: Oil-resistant nitrile rubber seals
Mounting: Threaded cartridge installation into hydraulic manifold
Application: NOV Varco TDS-11SA series drilling top drive hydraulic control circuit
