Type 3232, 3233

Manually operated diaphragm valve

2 | 23

Visit product website 

Table of contents

1. General technical data

3

2. Approvals

4

3. Materials

5

3.1. Chemical Resistance Chart – Bürkert resistApp....................................................................................................................5

3.2. Pressure temperature diagram for plastic body.....................................................................................................................5

3.3. Material specifications ...........................................................................................................................................................6

3.4. Example of available membrane materials ............................................................................................................................6

4. Dimensions

7

4.1. Actuator .................................................................................................................................................................................7

Handwheel.............................................................................................................................................................................7

4.2. Forged body (VS) with welded connection ............................................................................................................................7

4.3. Forged body (VS) with clamp connection..............................................................................................................................9

4.4. Tube valve body (VP) with welded connection ....................................................................................................................10

4.5. Tube valve body (VP) with clamp connection ......................................................................................................................11

4.6. Tube valve body (VP) with threaded connection..................................................................................................................12

4.7. Tube valve body (VP) with flange connection ......................................................................................................................13

4.8. Cast body (VG) with welded connection .............................................................................................................................14

4.9. Cast body (VG) with clamp connection ...............................................................................................................................16

4.10. Plastic body (PV, PD, PP) with spigot connection ...............................................................................................................17

4.11. Plastic body (PV, PD, PP) with true union............................................................................................................................18

4.12. Plastic body (PV, PD, PP) with flange connection ...............................................................................................................19

5. Performance specifications

20

5.1. Flow characteristics .............................................................................................................................................................20

Forged body (VS) .................................................................................................................................................................20

Tube valve body (VP) ...........................................................................................................................................................20

Cast body (VG).....................................................................................................................................................................21

Plastic body (PV; PD; PP) ....................................................................................................................................................21

5.2. Medium pressure .................................................................................................................................................................21

6. Ordering information

22

6.1. Bürkert eShop – Easy ordering and quick delivery..............................................................................................................22

6.2. Bürkert product filter............................................................................................................................................................22

6.3. Bürkert product enquiry form ..............................................................................................................................................22