Brochure RTC
4Pages

Engineering GREAT Solutions Scotch Yoke Pneumatic Actuators

RT STI / FasTrak Smart Positioner IMI Series RTC: Scotch Yoke Pneumatic Actuators The RTC single/double acting pneumatic low-pressure actuators, are suitable for the operation of quarter turn valves (ball valves, butterfly valves and plug valves) for on-off and modulating heavyduty service. The actuator is made up of a waterproof scotch yoke mechanism transforming the linear movement of the pneumatic cylinder (on closing or opening) into the rotary movement, which is necessary for valve operation. Key features > ouble acting or spring return D compact design > Electroless nickel plated...

Technical specifications Operating pressure Up to 12 Bar Output torque From 40 Nm up to 6.000 Nm for double acting version Standard supply medium Air, nitrogen or sweet gas (special version for sour gas on request) Spring Ending Torque From 40 Nm up to 2.500 Nm for single acting version Standard operating temperature -30°C to 100°C (high/low temperature design available on request) Certifications / approvals PED 97/23/EC ATEX 94/9/EC EAC TR TS 012/2011 MACHINERY DIRECTIVE 2006/42/EC IP66/67M according to IEC/EN 60529 SIL3 (IEC 61508) as a “single device” Designed and tested in accordance...

IMI STI - Headquarters Via Dei Caravaggi 15 24040 Levate (BG) Italy Tel. +39 035 2928.2 Fax +39 035 2928.247 IMI STI - Quarter Turn Division Via San Francesco 18 29017 Fiorenzuola d’Arda (PC) Italy Tel. +39 035 2928.2 Fax +39 0523 1715.295 IMI Critical Engineering Lakeside, Solihull Parkway Birmingham Business Park Birmingham B37 7XZ United Kingdom Tel: +44 (0)121 717 3700 Fax: +44 (0)121 717 3701 www.imi-critical.com imisti.sales@imi-critical.com Bergamo Malpensa Airport Milan Linate Airport Milano/ Orio al Serio Airport Information in this document is protected by copyright. All rights...