brands you trust. SAUNDERS - S Actuator Technical Datasheet
Saunders S Lite The Saunders S Lite range provides standard closure for spring-to-close applications in a very compact, lightweight package and is ideal for most applications. The S Lite fits into tight piping arrays and its compact size can even help reduce block valve design. It is available through sizes DN8 DN (.. ). Closure Performance (Saunders S Lite Spring-to-Close) Style Size Line Pressure PTFE Rubber Control Pressure Weight S Lite DN8 (.") 8 bar ( psi) bar ( psi) bar (87 psi).7 kg (. lbs.) S Lite DN (.") 8 bar ( psi) bar ( psi) bar (87 psi). kg (. lbs.) S Lite DN (.7") 8 bar ( psi) bar ( psi) bar (87 psi). kg (. lbs.) S Lite DN (.") 8 bar ( psi) bar ( psi) bar (87 psi).8 kg (. lbs.) S Lite DN (.") 8 bar ( psi) bar ( psi) bar (87 psi). kg (7.7 lbs.) S Lite DN (.") 8 bar ( psi) bar ( psi) bar (87 psi) 7.7 kg (7 lbs.) All pressures are gauge pressures. Line pressure values were determined with pressure on one side of the weir only. This condition is called % pressure drop, or % ΔP. Information on line pressure applied to both upstream and downstream sides of the weir is available on request...... Performance characteristics for S actuators Spring Close Lite with Rubber diaphragms Performance characteristics for S actuators Spring Close Lite with PTFE diaphragms 8 8 Graphs denote the operating air required to fully open the actuator at a given line pressure...... DN8 DN DN DN DN DN
Saunders S Power The Saunders S Power range offers higher operating closure performance in a compact package for high operating pressure or atypical closing conditions with high pressure on both sides of the weir. The S Power spring-to-close actuator is available through sizes DN DN (.. ). Closure Performance (Saunders S Power Spring-to-Close) Style Size Line Pressure PTFE Rubber Control Pressure Weight S Power DN (.") bar ( psi) bar ( psi) bar (87 psi). kg (. lbs.) S Power DN (.7") bar ( psi) bar ( psi) bar (87 psi).8 kg (. lbs.) S Power DN (.") bar ( psi) bar ( psi) bar (87 psi).9 kg (. lbs.) S Power DN (.") bar ( psi) bar ( psi) bar (87 psi).7 kg (.7 lbs.) S Power DN (.") bar ( psi) bar ( psi) bar (87 psi) 9.7 kg (. lbs.) All pressures are gauge pressures. Line pressure values were determined with pressure on one side of the weir only. This condition is called % pressure drop, or % ΔP. Information on line pressure applied to both upstream and downstream sides of the weir is available on request. Performance characteristics for S actuators Spring Close Power with Rubber diaphragms Performance characteristics for S actuators Spring Close Power with PTFE diaphragms............ 8 8 Line pressure (bar) Line pressure (bar) Graphs denote the operating air required to fully open the actuator at a given line pressure. DN8 DN DN DN DN DN
Saunders S Spring-to-Open Actuator..... Performance characteristics for S actuators Spring Open with Rubber diaphragms % ΔP (Rubber) 8 Performance characteristics for S actuators Spring Open with PTFE diaphragms % ΔP (PTFE)...... 8 Performance characteristics for S actuators Spring Open with Rubber diaphragms % ΔP (Rubber)...... 8 Performance characteristics for S actuators Spring Open with PTFE diaphragms % ΔP (PTFE)...... 8 DN8 DN DN DN DN DN
Saunders S Double Acting Actuator Performance characteristics for S actuators Double Acting with Rubber diaphragms % ΔP (Rubber). Performance characteristics for S actuators Double Acting with PTFE diaphragms % ΔP (PTFE)........ 8 Line pressure (bar) 8..... Performance characteristics for S actuators Double Acting with Rubber diaphragms % ΔP (Rubber) 8 Line pressure (bar) Performance characteristics for S actuators Double Acting with PTFE diaphragms % ΔP (PTFE)...... 8 For performance characteristics with Saunders TFM moulded closed diaphragm, please consult CRANE ChemPharma, Saunders. DN8 DN DN DN DN DN
Actuator Dimensions (Metric) ØD /8 G or BSP E B A /8 G or BSP C S Lite Spring-to-Close Actuator Dimensions (Metric) Dimension A relates to -way body OD tubing; all other body variations are available at http://drawings.craneflow.com. Please contact CRANE ChemPharma, Saunders for the latest dimensional information. The above drawing should only be used as a general reference. Dimensions (mm) Actuator Weight (Kg) DN8 87 79 9 -.. DN 8 -.. DN 88 -.. DN 9 88 -.. DN 7 8 7 98 -..7 DN 8-7.7 8. S Power Spring-to-Close Actuator Dimensions (Metric) Dimensions (mm) Actuator Weight (Kg) DN 8 -.. DN 98 -.8.8 DN 7 98 -.9. DN 7 -.8.8 DN 8 8-9.7 9.8 S Lite Spring-to-Open Actuator Dimensions (Metric) Dimensions (mm) Actuator Weight (Kg) DN8 87 79 9.. DN 8.. DN 98 7.. DN 7 98 7.7.7 DN 7 7.. DN 8 8 8 8. 8. S Double Acting Actuator Dimensions (Metric) Dimensions (mm) Actuator Weight (Kg) DN8 87 79 9.. DN 8.. DN 98 7.. DN 7 98 7..7 DN 7 7.8.9 DN 8 8 8 8. 8.
Actuator Dimensions (Imperial) ØD /8 G or NPT E B A /8 G or NPT C S Lite Spring-to-Close Actuator Dimensions (Imperial) Dimensions (inches) Actuator Weight (lbs.)."...7.7 -...".7.9..8 -..7.7"... -..7."..7.. -..." 8. 7.8.8.8-7.7 8..". 9...8-7. 7. S Power Spring-to-Close Actuator Dimensions (Imperial) Dimensions (inches) Actuator Weight (lbs.).".7.9..8 -..8.7"..9.7.87 -...".9...8 -..." 8.78 7.9.8.8 -.8..".7 9.7..9 -..8 S Lite Spring-to-Open Actuator Dimensions (Imperial) Dimensions (inches) Actuator Weight (lbs.)."...7.7....".7.9..8....7"..9.7.87..7.7.".9...8...." 8.78 7.9.8.8.9...".7 9.7..9. 8. 8. S Double Acting Actuator Dimensions (Imperial) Dimensions (inches) Actuator Weight (lbs.)."...7.7....".7.9..8....7"..9.7.87...".9...8..7.8." 8.78 7.9.8.8.9..8.".7 9.7..9. 7. 8. Dimension A relates to -way body OD tubing; all other body variations are available at http://drawings.craneflow.com. Please contact CRANE ChemPharma, Saunders for the latest dimensional information. The above drawing should only be used as a general reference. 7
CRANE ChemPharma Flow Solutions brands you trust. www.flowoffluids.com CRANE ChemPharma Flow Solutions Include: Pipe - Valves - Fitting - Actuators - Pumps CP-SAUNDERS-S-TB-EN-L99--AF Crane Co., and its subsidiaries cannot accept responsibility for possible errors in catalogues, brochures, other printed materials, and website information. Crane Co. reserves the right to alter its products without notice, including products already on order provided that such alteration can be made without changes being necessary in specifications already agreed unless otherwise indicated. All trademarks in this material are property of the Crane Co. or its subsidiaries. The Crane and Crane brands logotype (DEPA, ELRO, Krombach, PSI, Resistoflex, ResistoPure, Revo, Saunders, WTA and XOMOX ) are registered trademarks of Crane Co. or its subsidiaries. All rights reserved. CRANE ChemPharma Flow Solutions,