Hilton Angle Disk Check Valve (H-900)
The H-900 is designed for horizontal or vertical flow with a large flow area (not suitable for down-flow applications).
The angled seat reduces disk travel from full closed to full open. The valve is equipped with a shaft pivot located slightly above centerline; pressure on disk area above pivot partiality balances pressure on area below pivot to reduce slamming. The valve is available with external counterweight and dampener.
The H-900 can be fabricated from any weldable alloy and is clearly marked to show direction of flow.
3" to 24" is standard, but larger sizes are available.
Angle Disk Check Valve (H-900) Specifications
up to 1000°F
up to 150 psi
Metal or Resilient
Valves are available in solid or wetted parts construction in any weldable alloy, including Stainless Steel, Hastelloy, Inconel, Monel and Titanium.
Optional abrasion and corrosion resistant designs with hard facing available in Stellite, Tungsten Carbide, Pulse Fusion.