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หน้าหลัก > Pneumatic > ASCO

ASCO Air-Operated Valves

ASCO Solenoid Valves

Emerson’s fluid control portfolio is uniquely designed to address the quality and speed of performance required to lead industrial and commercial players into the future. Working with our brand ASCO™, means you can expect rugged, durable products configured for your toughest environments and support from knowledgeable partners who understand your expectations of safety and cost.

Series 290/390

Series 290/390

The ASCO Series 290/390 is a pressure-operated, direct acting angle-body piston
valve built for a number of demanding applications. Its straight-through body design
is available in bronze or stainless steel. The valve is suitable for general service
applications (air, inert gas, water, oil and light slurries) plus steam, hot water and
auxiliary fluids within the food and beverage industry. Anti-water hammer design
and back-pressure resistance ensured extreme high reliability and long service life.
Wide range of option features available including proportional control,
a visual/electrical position indicator or a stroke limiter.

 

Series Q117/Q217/Q317

Series Q117/Q217/Q317

ASCO Series Q117 & Q217 (2 way) / Q317 (3 way) are designed for operation under
very harsh conditions with good resistance to thermal shock (steam followed
by cold water cycles). Ruggedly built , particularly recommended for steam,
superheated water up to max 230˚C and high ambient temperatures up to 140˚C.
Air-operated stainless steel piston structure is able to withstand a maximum
pressure of 32 bar. Compact design reduces installation space and costoptimized
fluid flow geometry allowing high flow rates.

 

VA and VG Series

VA and VG Series

TESCOM VA and VG Series are air operated valves offering normally open/
normally closed capabilities, operating pressures up to 15,000 psig / 1034
bar, very high cycle life and optional integrated solenoid valve. Suitable for
liquid and gas applications. Ideal for use in high pressure on/off control. Air
operated and manual versions available, optional solenoid. Example uses:
high pressure cycling testing, pneumatic and hydraulic control panels and
R & D labs. Main value differentiator: high cycle life (long life span),
high quality, smaller footprint compared to air actuated
all valves, leak tight seal.