Gator W Series Cast Iron Threaded Basic Hydraulic Valves with Finger Filter PN16 (25mm-80mm)

The Gator W Series Cast Iron Threaded Basic Hydraulic Valve with Finger Filter is a robust weir-type, single-chamber valve designed for dependable control of pressure and flow in a wide range of applications. Manufactured from heavy-duty cast iron and rated to PN16 (max 1600kPa), it delivers reliable operation with minimal head loss and smooth, quiet hydraulics.

This threaded BSP valve is supplied in sizes 25mm to 80mm and includes a finger filter for added protection against debris. With minimal moving parts and a spring-assisted diaphragm as the only internal component, it ensures long service life and low maintenance.

Suitable for horizontal, vertical, or angle installations, the Gator W Series valve can be adapted with accessories for pressure reducing, sustaining, relief, or remote control functions. Ideal for agriculture, irrigation, mining, wastewater, turf, and general industrial applications.

FEATURES

• Weir-type, single-chamber design for simple, low-maintenance operation
• Includes finger filter for protection against debris
• Minimal head loss and smooth hydraulic performance
• Operates with very low opening pressure (70kPa)
• Spring-assisted diaphragm is the only moving part
• Quiet and reliable even at varying flow conditions
• Supplied in BSP threaded connections, sizes DN25–DN80
• Can be configured for manual, solenoid or pilot-controlled functions
• Fusion bonded epoxy coating for corrosion protection
• Suitable for horizontal, vertical or angle installations

SPECIFICATIONS

• Sizes: DN25, DN40, DN50, DN65, DN80
• Connection type: Female BSP threaded (NPT on request)
• Pressure rating: PN16 (max 1600kPa / 232psi)
• Minimum opening pressure: 70kPa
• Temperature rating: Up to 70°C
• Max pressure reduction ratio: 3:1
• Flow velocity range: 0.5–5 m/s (short term max 15 m/s for 60s)
• Body & bonnet: Cast iron
• Diaphragm: Reinforced rubber (SBR/NR)
• Spring: Stainless steel
• Spring retainer disc: Glass-reinforced nylon
• Nuts & washers: Stainless steel
• Coating: Fusion bonded polyester powder coated