Ordering Suffix HO2S on Autoclave Engineers, Fluid Components Div. Of Snap-tite Inc.

AutoClave Engineers Fluid Components - A division of Snap-tite, Inc.

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	Ordering Suffix HO2S

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Pressures to 150000 psi (10342 bar)
Piston type air-operated valves offer a unique, reliable design providing for a long and dependable life. These valves are more compact than diaphragm valves and are appropriate for applications such as high-flow gas and liquid delivery systems to reactors and mixer/vaporizers.

Autoclave Engineer’s piston type actuators feature:

Small, compact, piston actuator.
Air-to-open or -close with spring return.
Yoke design for separation of process and air pressure. †
Ease of stem replacement.
Stem position indicator is standard. †
Positive shut-off metal-to-metal seating.
High actuator cycle life.

Air Operator Materials
Cylinder, piston, cover plates, spring housing

Anodized aluminum (for corrosion and wear resistance).

Yoke

Painted Steel

Technical Data
Air Operator

Maximum allowable working pressure: 100 psi (6.89 bar)
Allowable piston temperature range: -20°F to 200°F (-29°C to 93°C)
Area of piston:
Light duty - 4.9 sq. in (31.6 sq. cm)
Heavy-Light duty - 5.4 sq. in (34.8 sq. cm)
Medium duty - 19.6 sq. in (126.5 sq. cm)
Heavy duty - 39.2 sq. in (252.9 sq. cm)
Extra Heavy duty single stage - 56 sq. in (361.3 sq. cm)
Extra Heavy duty double stage - 112 sq. in (722.6 sq. cm)
Approximate air usage/cycle @ 100 psi (6.89 bar):
Light duty - .003 SCF (.00008 SCM)
Heavy-Light duty - .007 SCF (.0002 SCM)
Medium duty - .04 SCF (.0011 SCM)
Heavy duty - .08 SCF (.0022 SCM)
Extra Heavy duty single stage - .33 SCF (.0095 SCM)
Extra Heavy duty double stage - .67 SCF (.019 SCM)
Tested to 100000 cycles at 100 psi (6.89 bar) with no leakage or signs of wear or fatigue.

† The standard Heavy-Light operator does not utilize the yoke design. A yoke design is available upon request.

Note: Isn't available for 20SM Valve Series size 1/4" and 3/8".

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Specifications

Valve Series		10SM 20SM 30SC

Duty Rating		Extra Heavy Double Stage

Operator		Piston

Type		Air-to-open

A - Height		18.50 Inch 469.90 mm

B - Diameter		9.44 Inch 239.78 mm

DOWNLOADS


		Valve Actuators Brochure (PDF, 668KB)

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Ordering Suffix HO2S

Valve Series

Duty Rating

Operator

Type

A - Height

B - Diameter