SC/VLT - Lift&Turn actuator
DESCRIPTION
The Lift&Turn actuator (SC/VLT) is made by two main parts:
- the cylinder group, with a piston inside that divides the internal volume in two chambers. The actuator stem connects the piston to the valve stem.
- The yoke, that fix the cylinder to the valve and defines valve movement (linear and rotary movement).
Different kind of pneumatic accessories could be mounted on the SC/VLT valve actuator depending on the performance required.
This actuator has been purposely designed for valve like the double block and bleed plug, a replacement to the conventional multi-valve system.
This actuator has been purposely designed for valve like the double block and bleed plug, a replacement to the conventional multi-valve system.
PLUS
- Built in lubrication system makes it virtually maintenance free
- Direct connection between position indicator and valve stem without intermediate mechanism
- Fully stainless steel design available
- Yoke not only as support but with slide guide function
- Manifold mounted 3-way valves and accessories for optimal performances and increased safety
- Travel stop adjustable during opening
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TECHNICAL DATA
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Operating pressure Pneumatic version up to 10 barg (design up to 12 bar) |
Standard operating temperature -20°C to 70°C (lower or higher temperature on request) |
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Sizes available 160 mm 200 mm |
Standard pneumatic supply medium Air, nitrogen or sweet gas (special version for sour gas on request) |
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Valve rotary movement 90° |
Valve linear movement Up to 50 mm |
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Certifications/approvals PED 2014/68/EU ATEX 2014/34/EU EAC TR TS 012/2011 IP66 according to IEC/EN 60529 Further certifications are available, please contact us for updated list. |
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