The “DO-ALL” design allows application of all types of clean fluids. Designed primarily for gaseous and liquid service applications where excessive cavitation is absent. Excellent for atmospheric industrial gases – GN2, GOX, Ar, He, H2, CO2 – as well as a natural gas regulator. Used as a utilities – air, oil, water, steam – regulator. Corrosive and non-corrosive chemical services – gas or liquid – are possible with broad materials range. Special variations available for cryogenic gas; consult factory.
Versatile: Five basic materials and multiple trim material combinations to select from.
Tight Shutoff: Multiple composition materials provide Class IV or VI inboard leakage rates. Designed as a soft-seated valve.
Capacity: Highest in the industry. Allows smaller body sizes than competitors in a majority of applications.
Pressure Drop: Highest in the industry when coupled with high flow capacity.
Trim Design: “DO-ALL” trim design provides FTO and pressure balancing for higher inlet pressure. Results in unmatched sensitivity and stability. Internals are cage-contained within easily removable quick change trim.
Rangeability: Basic valve gives outstanding rangeability due to close tolerances, balanced trim, and a broad range
of elastomeric diaphragms and soft seats. Can be as high as 1000:1.
Heavy-Duty Guiding: Both top and bottom guided to maintain stability and increased diaphragm life.
Failure Position: Fails open on loss of P1 or P2 pressures.