The ASCO 8267 Series, also known as Series 267, offers compact, direct-acting, steam-rated pilot valves. Featuring a straight-through, self-cleaning piston design, these valves deliver clean flow, tight shut-off, and rugged durability—all within a compact brass body capable of handling media up to 280–320 °F and pressures to 125 psi steam service.
This series handles hot water and saturated steam, with fluid temps up to 320 °F and pressure ratings to 125 psi—ideal for autoclaves, steam cleaners, and high-temperature HVAC applications.
Offering 3/8″ and 1/2″ NPT ports, the 8267 lineup provides Cv values around 4.5, perfect for direct, high-throughput control in compact systems.
Yes—these valves use a direct-acting piston mechanism with a self-cleaning, straight-through fluid path for reliable, low-maintenance performance.
Absolutely—ASCO designed the 8267 Series for universal mounting (horizontal, vertical, or inverted), enabling flexible installation in tight or complex systems.
The 8267 lineup accommodates AC and DC coils (e.g., 120 VAC) with insulation rated for steam temperatures, and offers watertight/explosion-proof enclosures (NEMA 1/3/4/4X/7/9), depending on the model.
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