Rotary Airlocks

Rotary Hand Valves withstand harsh operating conditions.
Rotary Airlocks

Rotary Hand Valves withstand harsh operating conditions.

Made from die cast aluminum, Series VHLA features rotating handle and detented center position. Units have max operating pressure of 140 psi combined with temperature range of 40-140°F. Suited for use in compressed air environments, pneumatic valves are available in Cvs of 0.4-3.1 and port sizes of Â-¼, 3/8, and ½ in. Two- and three-position variants can be specified.

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Pharmaceutical Valve safely handles capsules and tablets.
Rotary Airlocks

Pharmaceutical Valve safely handles capsules and tablets.

Roto-Tab(TM) Valve features gentle closing action of rotating dome valve that slows flow of pills to a dribble. Dribbling pills are trapped against dome by expanding elastomer seal with compressed air. Flow of capsules or tablets is completely shut off without damage. Pressure regulator ensures minimum force against pills. Valve sizes range from 3-12 in. inlet opening. Maximum tablet or capsule...

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Rotary Valve handles wax and aggressive fluids.
Rotary Airlocks

Rotary Valve handles wax and aggressive fluids.

Omnifit custom valve, based on 16-port standard inert rotary valve, switches to off position between each port, providing 32 individual positions. Stainless steel rotor and PTFE body are inert to chemicals and stable up to 200°C. Optical encoder accurately positions rotor to maximize flow rates. Integral heater within valve assembly maintains steady temperature of 70°C to allow smooth...

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Customized Electric Valves suit laboratory applications.
Rotary Airlocks

Customized Electric Valves suit laboratory applications.

Suited for chemical, biotechnology, medical, and environmental applications, valves are manufactured from PTFE or other chemically and biologically inert materials. Products incorporate minimal dead volume to eliminate sample contamination and maintain smooth fluid flow. Standard range of electrical rotary valves is complemented by pneumatically-driven valves; all valves have various porting...

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Rotary Airlock lets large particles pass through valve.
Rotary Airlocks

Rotary Airlock lets large particles pass through valve.

Flexible tip rotary airlock provides air seal in dust collection and pneumatic conveying applications. It allows larger particles to pass through valve while maintaining air seal. The unit is suited for wood and other fibrous dust applications. Valve has reinforced rubber vane tips, stiffened housing, and roller chain drive with heavy duty gear reducer and standard TEFC motor.

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