Hydraulic flow control valves in marine hydraulics regulate fluid flow rate to ensure precise operation of hydraulic systems. These valves maintain consistent speed and performance of marine machinery like winches and steering systems. They are designed to withstand harsh marine environments, ensuring reliability and durability.

Size: 1/4" to 2" (DN6 to DN50)

Grade: ISO 4401, DIN 24340, NFPA T3.5.1

Viscosity Range: 15 to 320 cSt (ISO VG 15 to VG 320)

Buoyancy: N/A (not applicable for hydraulic valves)

Material: Carbon steel, stainless steel, brass, or aluminum

Pressure Rating: Up to 350 bar (5000 psi)

Flow Rate: 5 to 300 L/min (varies by size)

Temperature Range: -20°C to 80°C (-4°F to 176°F)

Seal Material: Nitrile (NBR), Viton (FKM), or Polyurethane

Connection Type: Threaded (BSP, NPT), flanged, or SAE ports

Compliance: ABS, DNV, LR, or other marine certifications

Yes, Hydraulic Flow Control Valves for Marine Hydraulics typically comply with maritime standards such as ISO 4413, ISO 15380, and may also meet classification society requirements like DNV, ABS, or Lloyd's Register depending on the specific product and application.