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Operating and mounting manual 

         (translation) 

EVF 
 
 

 

 _______________________________________________________________________________________________________  

220.100.112-07 

Page 11 /13

 

Version: 12/2015 

TM 3926 

 

 

 

11.2    View drawing 40-EVF…NH.Ü..    (DN15 – DN25) ; 55-EVF…NH.Ü..    (DN15, DN25)   

 

 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11.3 

List of parts 

Pos./ Item 

Stück/ Qty. 

Benennung 

Description 

097 

Endschalteranbau 

Limit switch mounting 

100 1 

Ventilgehäuse 

Valve 

chamber 

106 

Gehäuseoberteil 

Upper part of housing 

108 1 

Gehäuseflansch 

Housing 

flange 

109 1 

Gehäusezylinder 

Housing 

cylinder 

110 1 

Distanzstück 

Spacer 

120 

Endschaltergehäuse 

Limit switch housing 

200 1 

Ventilteller 

Valve 

disk 

206 2 

Führungsring 

Guide 

ring 

207 1 

Magnetkern 

Solenoid 

core 

210 5 

Federbolzen 

Spring 

bolt 

214 1 

Ventilstift 

Valve 

pin 

219/x 1 

Spindelmutter 

Spindle 

nut 

227 1 

Verdrehschutz 

Torsion 

protection 

243 

Endschalterspindel 

Limit switch spindle 

246 

Verbindungsstück Endschalter 

Connection piece limit switch 

400 1 

Ventiltellerdichtung 

Valve 

disc 

sealing 

402/1 1 

Flachdichtung 

Gasket 

402/2 1 

Flachdichtung 

Gasket 

402/3 1 

Flachdichtung 

Gasket 

403 2 

O-Ring 

O-ring 

406 2 

Packung 

Packing 

407 1 

Staubschutzmembrane 

Dust guard membrane 

503/1 1 

Druckfeder 

Pressure 

spring 

503/2 5 

Druckfeder 

Pressure 

spring 

A

C

m

in

.

14

9

B

Summary of Contents for EVF Series

Page 1: ...fety information for the use in explosion prone areas guideline 94 9 EC 3 0 Handling 3 1 Transport 3 2 Storage 3 3 Handling before mounting 4 0 Product Description 4 1 Function 4 2 Technical data 4 3...

Page 2: ...of these operating instructions suppose the qualification of the user according to paragraph 2 3 qualified staff The operating staff must be trained in accordance with the operating instructions The...

Page 3: ...TICE are used in this operating manual in case of notices concerning special dangers or for unusal information requiring a special marking DANGER means that in case of non observance there is danger t...

Page 4: ...a pipe screws by means of tooth disc Otherwise the connection to the ground must be implemented by other measures e g cable links Control valves electrical and electrical mechanical drives as well as...

Page 5: ...1 Fig in Fig 1 show the valve construction 4 1 Function On switching on of the solenoid drive 800 the solenoid core 207 is pulled against the upper part of housing 106 The pressure spring 503 is furth...

Page 6: ...ion safety order and the qualified use of tools and protection equipment must be guaranteed The operating instructions for the valve must be observed during all work on or with the valve Failure to ob...

Page 7: ...to the operating conditions UNI Ger te recommends an internal visual inspection once a year and an overhaul of the valve after 2 years or after the following number of switching cycles at the latest...

Page 8: ...ir work Observe section 6 4 when putting the valve back into operation 8 0 Dismantling of the Valve In addition to the general installation guidelines and the operation safety order the following poin...

Page 9: ...e all claims for damages against these companies will be voided 10 0 Explanations on Codes and Directives The Commission of the European Union has laid down common directives for the free trading of g...

Page 10: ...13 Version 12 2015 TM 3926 11 0 Drawing 11 1 Fig 1 40 EVF NH DN15 DN25 55 EVF NH DN15 DN25 100 400 200 950 902 1 912 402 3 219 1 943 2 243 219 2 402 1 402 2 406 906 503 1 227 943 1 941 1 948 1 910 1 9...

Page 11: ...er 110 1 Distanzst ck Spacer 120 1 Endschaltergeh use Limit switch housing 200 1 Ventilteller Valve disk 206 2 F hrungsring Guide ring 207 1 Magnetkern Solenoid core 210 5 Federbolzen Spring bolt 214...

Page 12: ...906 1 Scheibe Washer 908 1 Sicherungsblech Safety plate 910 1 4 Zylinderschraube Cylinder screw 910 2 4 Zylinderschraube Cylinder screw 912 1 Splint Split pin 941 x 1 Gewindestift Setscrew 943 x 1 Sp...

Page 13: ...ounting manual translation EVF _______________________________________________________________________________________________________ 220 100 112 07 Page 13 13 Version 12 2015 TM 3926 12 0 Declaratio...

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