Actuator size P2 P3 P4 P5 Diaphragm area cm Thrust max. dan Stroke mm

Transcription

1 Pneumatic s Series 2, Types P2, P3,, Description Standard linear actuators for control valves: Standard actuator made from stainless steel Air supply up to 6 bar Multi-spring design Reversible Top handwheel possible Kämmer series 2 actuators are powerful and compact. By using stainless steel material the actuators have far reaching resistance to corrosion even without a protective coating. Accessories such as positioners, limit switches or solenoid valves etc. can be fitted according to NAMUR. Compact versions with enclosed accessories are also available. Definition of action : without air supply the actuator stem extends Air-to-close: without air supply the actuator stem retracts size P2 P3 Diaphragm area cm Thrust max. dan mm action air-to-open / air-to-close pressure bar Depends on spring set (max. 6 bar) Air connection (Standard) /4 NPT Allowable ambient temp. -40 to +80 C (-40 to +76 F) See appropriate spare parts list Mounting position Optional (vertical preferred) Operating medium (supply) Instrument air* (dry and oil-free) cases Stainless steel Diaphragm Eco / Polyamide s steel epoxy resin coated stem Stainless steel Screws, nuts Stainless steel Other parts Stainless steel / Aluminium / Plastic *Other operating mediums on request. KMEBR

2 thrust in relationship to spring set and supply pressure 0 mm P cm 2 P cm cm cm 2 0 set no. -to-close (dan) -to-open / Air-to-close Thrust (dan) at supply pressure mm P2 20 cm 2 20 P3 300 cm cm cm 2 20 set no. -to-close -to-open / Air-to-close Thrust (dan) at supply pressure (dan) The supply pressures shown in these tables must not be exceeded. 2

3 thrust in relationship to spring set and supply pressure 40 mm P3 300 cm cm cm 2 40 set no. -to-close -to-open / Air-to-close Thrust (dan) at supply pressure (dan) mm 600 cm cm 2 60 set no. -to-close -to-open / Air-to-close Thrust (dan) at supply pressure (dan) The supply pressures shown in these tables must not be exceeded. 3

4 Air-to-close 4

5 Dimensions [mm] and weights [kg] ø *** ø 84 34** 50*** ø *** ø *** 438 strokes up to strokes 50/ strokes up to strokes 50/60 Type P2 Type P3 Type Type ** Hole diameter in yoke plate 30 or 38 mm *** Clearance to remove actuator Weights (Kg)* P2 P3 5, * Can vary according to spring set. Exact weights on request. Model Code P 2 2 size Thrust P2 0 mm } P mm 2 Last digit of 4 40 mm 3 spring set 6 60 mm 4 number 5 5

6 Regionale Hauptniederlasssungen Flowserve EMA Flowserve America Flowserve Asia Burrell Road, Hayward Heath 350 N. Mt. s Prkwy. 2 Tuas Avenue 20 West Sussex, RH6 TL ville, UT England USA Republic of Singapore Telephone: +44 (0) Telephone: Telephone: Facsimile: +44 (0) Facsimile: Facsimile: Verkaufsniederlassungen EMA (Europa, Nahost, Afrika) Flowserve France Flowserve Switzerland Flowserve Germany Flowserve Eastern Europe 7 Avenue de la Libération Allee du Quartz Manderscheidtstr. 9 2, av. du Québec Thiers Cedex CH-2300 La-Chaux-de Fonds 454 Essen 9965, Courtaboeuf Cedex France Switzerland Germany France Telephone: +33 (0) Telephone: +4 (0) Telephone: +49 (0) Telephone: +33 (0) Facsimile: +33 (0) Facsimile: +4 (0) Facsimile: +49 (0) Facsimile: +33 (0) Flowserve South Africa Flowserve Middle-East Flowserve Austria Flowserve Benelux Unit C/O Saleh & Abdulaziz Abahsain Kasernengasse 6 Van Leeuwenhoekweg 6 2 director Road P.O. Box 209 Spartan Ext 2, Kempton park Gauteng Al Khobar Villach 3225 LX Hellevoetsluis South Africa Saudi Arabia Austria The Netherlands Telephone: Telephone: Telephone: +43 (0) Telephone: +3 (0) Facsimile: Facsimile: Facsimile: +43 (0) /5 Facsimile: +3 (0) Flowserve Italy Flowserve Spain Flowserve Portugal Flowserve Scandinavia Via Prealpi, 30 Luis Cabrera, Av. Dr. Antunes Guimaraes, 59 Gelbgjutaregatan Cormano (Milano) E Madrid Porto Linköping, Östergötland Italy Spain Portugal Sweden Telephone: +39 (0) Telephone: Telephone: Telephone: Facsimile: +39 (0) Facsimile: Facsimile: Facsimile: All data subject to change without notice Flowserve Corporation. Flowserve and Kämmer are trademarks of Flowserve Corporation