Model: NOV 98402-800D Threaded Cartridge Hydraulic Flow Control Valve
Valve type: Adjustable flow control cartridge valve
Working medium: Anti-wear mineral hydraulic oil
Operating temperature: -40℃ ~ +95℃
Body material: High strength alloy steel, precision metering spool
Sealing: Oil-resistant nitrile rubber seals
Mounting: Threaded cartridge installation into hydraulic manifold
Application: NOV Varco TDS-11SA/11SH series drilling top drive hydraulic circuit
