FlowAct TM High Performance Actuator cm 2, 0,25-60 kn

Transcription

1 FlowAct TM High Performance Actuator cm 2, 0,25 60 kn

2 Application For installation on control valves, direct or reverse action, for controlled or on/off operation. The System Product features Multispring compact design Radial spring arrangement permits a low mounting height Actuator Low volume between diaphragm and case gives fast response times Strong operating force by permissible pressure supply of 6 bar / psig Permissible ambient temperature up to 80 C / up to 176 F Pneumatic Actuator with integral pipework Stem extends by air failure ( s ) Stable guided stem Fabricreinforced rolltype diaphragm with minimum area variation due to stem position on loss in operating force for various stroke positions linearity is retained Stem bushing requires no maintenance ORings Stable yoke in spheroidal castiron Central mounting on the control valve Yoke and stem coupling with mounting surfaces according to NAMUR (DIN IEC 65 B CO) Top resp. lateral mounted hand wheel Operation Lock nut The diaphragm is actuated by the control signal. The actuator stem moves as soon as the diaphragm force exceeds the counterforces of the springs. There are two operational modes depending on the arrangement of the spring package: Yoke 1. Stem extends by air failure 2. Stem retracts by air failure The control valve can be opened or closed with a rising signal. On air failure, the actuator is set back to the zero position by spring force (failsafe position). Quality assurance system certificated acc. EN ISO 9001 : 00 including product development. Without Yoke for valve type: FLOWPAK MULTIYoke for valve type: FLOWTOP FLOWPRO Within the series the following combinations of yoke and valve types are possible: 2

3 SCHERR FlowAct TM flowserve.com High Performance Actuator Pneumatic Actuator with external pipework Stem extends by air failure ( s ) Pneumatic Actuator with external pipework Stem retracts by air failure ( ö ) Lock nut NAMURYoke for valve type: FLOWTOP FLOWPRO VARICOOL 01 3

4 Actuator Size Effective Area (cm 2 ) Stroke () Spring Ranges (bar) 0,8 1,6 1,4 2,4 2,7 4,1 0,2 1,0 0,5 1,9 1,0 2,4 Stem extends by Air failure nec. Air Supply (bar) max. Force (N) 1, , , , , , ,5 2,7 2, ,5 3,8 4, ,0 4,8 5, ,8 1,6 1, ,4 2,4 2, ,7 4,1 4, ,2 1,0 1, ,5 1,9 2, ,0 2,4 2, P 1,5 2,7 T 2, ,5 3,8 4, ,0 4,8 5, ,2 1,0 1, ,5 1,9 2, B 1,0 2,4 2, ,5 2,7 2, ,5 3,8 4, ,0 4,8 5, ,2 1,0 1, ,5 1,9 D 2, ,0 2,4 2, P 1,5 2,7 2, ,5 3,8 4, ,0 4,8 5, ,8 2,7 2, ,3 3,4 3, ,0 4,2 4, ,2 1,0 0,5 1,9 1,0 2,4 1,5 2,7 1,5 3,8 2,0 4,8 0,2 1,0 0,5 1,9 1,0 2,4 1,5 3,8 2,0 4,8 0,8 1,6 1,5 2,1 0,2 1,0 0,4 2,0 0,75 1,4 1,5 2,7 2,0 3,5 2,6 4,2 0,2 1,0 0,4 2,0 0,75 1,4 1,5 2,7 2,0 3,5 2,6 4,2 0,2 1,0 0,4 2,0 0,75 1,4 1,5 2,7 2,0 3,5 2,6 4,2 0,2 1,0 0,4 2,0 0,75 1,4 1,0 2,4 1,3 2,1 2,0 3,5 0,2 1,0 0,4 2,0 0,75 1,4 1,0 2,4 1,3 2,1 2,0 3,5 0,2 1,0 0,4 2,0 0,75 1,4 1,0 2,4 1,3 2,1 2,0 3,5 Yoke Type (see Page 15) P P T B B B B D D D 1, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,7 1, , , , , ,7 1, , , , , ,7 max. Air Supply (bar) max. Force (N) 1,6 1, , ,0 5,4 5,0 5,4 5,0 5,4 3,0 4,0 3,4 4,4 4,1 5,5 3,0 4,0 3,4 4,4 4,1 5,5 3,0 4,0 3,4 4,4 4,1 5,

5 FlowAct TM flowserve.com High Performance Actuator Stem retracts by Air failure Actual Air Supply (bar) / Produced Force (N) 2,0 2,2 2,5 2,8 3,2 3,6 4,0 4,5 5, Force Stellkraft in both in beiden home Endlagen positions for nur Three für Dreiwegeventile Way Valves only erf. nec. Zuluft Air (bar) max. Stellk. Force (N) , , , , , , , , , , , , , , , , , , ATTENTION: The max. air supply has picked out for a long operating life! ( Stem ø = N, ø = N, ø = N ) Max. design pressure for the actuators 6 bar! 2, , , , , , , , , , , , , , , , , , , , , , , , , ,5 2, , , , ,5 2, , , , ,5 5

6 Dimensions DINUnits MULTIYoke øds ødl øa HS max. HL max. M (by 0% Stroke) T H max. STROKE G Actuator with "heavy" Actuator with "light" øb Designation ø A H max. HS max. HL max. ø DS ø DL Weight Weight with top mounted heavy Weight with top mounted light Stroke 10, kg kg kg YokeDimensions DINUnits Yoke dimensions MULTIYoke for FLOWTop, FLOWPro FLOWTop NAMURYoke for FLOWPro, VariCool Stroke øb M G T øb M G T øb M G T M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M 29 6

7 flowserve.com FlowAct TM High Performance Actuator Dimensions DINUnits with NAMURYoke øds ødl øa H max. HS max. HL max Actuator with "heavy" Actuator with "light" ø A L H P H P øds Schubantrieb Schubantrieb mit Handbetätigung "seitlich" Designation ø A H max. HS max. HL max. ø DS ø DL L Weight Weight with mounted heavy / lateral Weight with top mounted light Hub kg kg kg , ,, 60, 80, 60,

8 Actuator Size Effective Area ( 2 ) Stroke () Spring Ranges Yoke Type (see Page 15) Stem extends by Air failure (psig) nec. Air Supply (psig) max. Force (lbs) P P T B D P P T B D 11 B B D B D max. Air Supply (psig) max. Force (lbs)

9 FlowAct TM flowserve.com High Performance Actuator Stem retracts by Air failure Actual Air Supply (psig) / Produced Force (lbs) Force in both home positions for Three Way Valves only nec. Air (psig) max. Force (lbs)

10 Dimensions ANSIUnits MULTIYoke øds ødl øa T H max. M (by 0% Stroke) STROKE HS max. HL max. G Actuator with "heavy" Actuator with "light" øb Designation ø A H max. HS max. HL max. ø DS ø DL Weight Weight with top mounted heavy Weight with top mounted light Stroke 0.4, lb lb lb

11 flowserve.com FlowAct TM High Performance Actuator Dimensions ANSIUnits with NAMURYoke øds ødl øa H max. HS max. HL max Actuator with Hand wheel "heavy" Actuator with "light" ø A L H P H P øds Schubantrieb Schubantrieb mit Handbetätigung "seitlich" Designation ø A H max. HS max. HL max. ø DS ø DL L Weight Weight with mounted heavy / lateral Weight with top mounted light Stroke lb lb lb 0.4, , 1.6, 2.4, , 2.4,

12 Parts List

13 FlowAct TM flowserve.com High Performance Actuator Designation Diaphragm Casing Diaphragm Casing Hexagon Bolt Hexagon Nut Plain Washer Guide Bush Plain Bearing ORing ORing Scraper Ring Stem Spacer Bush Disk Diaphragm Plate Diaphragm ORing Thrust Washer Lock Washer Hexagon Nut Actuator Spring Distance Plate 3) Spring Adjusting Plate Vent Plug Fitting Part Materials ) ) A270 A270 A ) NBR 70 NBR 70 NBR ) ) ) NBR 60 NBR ) Federstahl 17H 1) ) ) Polyamid Yoke Spare Parts E E E M E 1) chromatised acc. to DIN Fe/Zn 12C 2) powder coating 3) only for "stem extends by air failure" M Diaphragm E Gasket set 13

14 Minimum Clearance Zone R Height of valve H Removal space for actuator Face to face dimensions without accessories accessories direct mounted R accessories NAMURmounted with lateral mounted without H max. with top mounted For face to face dimensions and height of valve see PSSvalve 14

15 FlowAct TM flowserve.com High Performance Actuator DN PN Body/Cert. Plug Seat kvs Trim Actuator S IT 502 AVILZB SPM Code Modelcode of the valve Actuator Design for internal air supply ( ) StandardActuator I. DVGWActuator D. without MULTIYoke.O for FlowPak. P for FlowTop DIN and ANSI.T Actuator Design for external air supply StandardActuator P. DVGWActuator C. without NAMURYoke.O for FlowTop DIN and ANSI.B for FlowPro, VariCool. D 125 cm cm cm cm cm cm Stroke Code in combination with the valve not necessary! 10 M A B 60 C 80 D Operation*) air failure Stem retracted Stem extended Hand Wheel without Hand Wheel with top mounted Hand Wheel "light" with top mounted Hand Wheel "heavy" with lateral Hand Wheel A Z O L H S Actuator Color Blue White Yellow A B C Spring Range ( not adjustable ) 0,2 1,0 ( 3 15 ) AD 0,4 2,0 ( 6 29 ) GF 0,5 1,9 ( 7 28 ) BL 0,75 1,4 ( 11 ) KI 0,8 1,4 ( 12 ) MU 1,0 2,4 ( ) DY 1,3 2,1 ( ) EP 1,4 2,4 ( 35 ) IY 1,5 2,1 ( ) VP 1,5 2,7 ( ) VC 1,5 3,8 ( ) VI 1,8 2,7 ( ) JC 2,0 3,5 ( ) FS 2,0 4,8 ( ) FY 2,3 3,4 ( ) TD 2,6 4,2 ( ) AJ 2,7 4,1 ( ) CW 3,0 4,2 ( ) RJ * Definition according to VDI/VDE 3844 Draft is only possible in conjunction with the control valve. The codes listed below must be noted when ordering spare parts. Actuator ( complete ) Diaphragm Seals A M E When ordering an actuator without the valve, details of stroke, connection thread and required yoke are needed toghether with the code lettering information. 15

16 Control Valve Plant Austria Schmidt Armaturen Zweigniederlassung der Flowserve (Austria) GmbH Kasernengasse Villach Austria Tel.: +43 (0) Fax.: +43 (0) schmidt@flowserve.com SAENBRFACT Your contact: TM indicates a trade mark of Schmidt Armaturen. Infomation given in this product specification sheet is made in good faith and based upon specific testing but does not, however, constitute a guarantee. Modifications without notice in line with technical progress. PSS /06 FlowAct en