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Butterfly valve S4 PVC-Uwith pneumatic actuatorCode 48 Technical data

d mm 90 110 140 160 225DN mm 80 100 125 150 200G Inch 3“ 4“ 5“ 6“ 8“C mm 133,0 155,0 190,0 216,0 274,0D mm 74,5 91,5 116,5 134,0 200,5J mm 152,5-160,0 180,0-190,5 210,0-216,0 240,0 295,0-298,0K mm 19,0 19,0 22,0 22,02 22,0L mm 226,0 256,0 291,0 319,0 391,0h mm 105,0 120,0 130,0 150,0 180,0Z mm 49,0 56,0 64,0 70,0 71,0PN bar 10,0 10,0 10,0 6,0 6,0Actuator UT-20 DA UT-25 DA UT-30 DA UT-35 DAA mm 72,5 72,5 72,5 72,5 72,5B mm 177,0 239,0 230,0 246,0 246,0H mm 441,5 471,5 525,5 587,5 659,5I mm 143,0 143,0 162,0 196,0 196,0Actuator UT-35 SR UT-45-SR UT-50-SRA mm 72,5 72,5 72,5 72,5 140B mm 246,0 246,0 351,0 351,0 361,0H mm 494,5 524,5 571,5 599,5 711,5I mm 196,0 196,0 208,0 208,0 248,0

EXPLODED DRAWING

01. Pneumatic actuator 02. Coupling 03. Screw 04. Shim 05. Console 06. Toothed locked washer 07. Nut 08. Butterfly valve 09. Toothed locked washer 10. Screw

PRAHER – QUALITY – SERVICE – INNOVATIONPage 1/2

General:- Sealing material: EPDM, FPM- Body material: PVC-U – PP- Dimensions: DN80/d90 – 3“ - DN200/d225 – 8“Operating pressure:DN80/d90 - DN125/d140: 10 barDN150/d160 - DN200/d225: 6barConnections:Flange DIN,ASTM,ASA:DN80-DN200Flange JIS: DN80-DN150Description actuator: piston actuationwith 2 opposed pistons, powertransmission with tooth rack, seal elasticMaterial actuator:- Body: aluminium anodised- End caps: aluminium epoxy powder coated- Screws and nuts: stainless steelAmbient temperature: -20°C - +80°CControl fluid: filtered air according toPNEUROP/ISO Class 4Mounting: in every possible directionControl function/ control pressure:- DA: double acting / max. 10 bar- SR: spring return / max. 8 barRotation angle: 90°, adjustment in bothdirections –10° to +10°Installation:- actuator – valve: ISO 5211- actuator – solenoid valve: NAMUR (VDI/VDE3845)- actuator – limit switch box: NAMUR (VDI/VDE3845)Applications:- limit switch box- 3/2 and 5/2 solenoid valves

This print has the purpose of providing informationbut does not express any guarantees.This program is constantly expanding andtherefore the herein shown models are inaccordance with state of printing.Subjects to technical modification!

©Pr

aher

Kun

stst

offte

chni

k G

mbH

, DB

/EV

/E/0

4/06

/033

/A

Butterfly valve PVC-Uwith pneumatic actuatorCode 48 Technical data

FLOW-PRESSURELOSS

PRESSURE-TEMPERATURE-DIAGRAM

AIR CONSUMPTION (FULL CYCLE)DA DOUBLE ACTING

AIR CONSUMPTION (FULL CYCLE)SR SPRING RETURN

Actuator UT20 DA UT25 DA UT30 DA UT35 DA Actuator UT35 SR UT45 SR UT50 SRN. Lt. 0,71 1,10 1,40 2,45 N. Lt. 1,20 1,85 2,90

LIMIT SWITCH BOX SOLENOID VALVE NAMUR

General Feature- Limit switch box with 2 mechanical switches Croucet- Enclosure IP65- Cable gland M20*1,5Material- Body: Polycarbonate black- Cover: Polycarbonate clear- Mounting bracket + screws: stainless steel- Seals: EPDMVoltage: 1-250 VCurrent: 16 A (250V AC) 2,5 A (24V DC)

General Features- Solenoid valve Namur with combiened 5/2 and 3/2 ways funktion + standard coil- Easy change over from 5/2- to 3/2-ways operation by innovative sealing-plate to be turn around- Manual override as standardMaterial- Body: Aluminium, anodised- Piston: Aluminium- Seals: NBR- Srews and spring: stainlesssteelVoltage: 24V DC (3W) 230 V AC (5VA)

3/2 FUNKTION 5/2 FUNKTION

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