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ELEKTROGAS – MANUALE TECNICO 

 5-12 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Fig.3 

 
 

Tab. 2 

Material and 
connections 

 

Overall dimensions 

 

[mm] 

CuZn 

AlSi 

Power 

consumption 

@230VAC 

[W] 

Flow factor 

Kvs 

[m³/h] 

Int 

Peso 

 
 

[Kg] 

Rp 3/8 

 

0,7 

30 58 115 130  -  -  0,4 

Rp 1/2 

 

1,0 

30 58 115 130  -  -  0,4 

G 3/4 

 

2,0 

35 55 113 130  -  -  0,6 

G 1 

 

4,5 

40 62 115 137  -  -  0,7 

 Rp 

3/8 12  2,9 

70 77 148 164  -  -  0,9 

 Rp 

1/2 12  4,0 

70 77 148 164  -  -  0,9 

 Rp 

3/4 12  9,5 

85 96 158 180  -  -  1,1 

 Rp 

1  12  12,0 

85 96 158 180  -  -  1,1 

 Rp 

11/4 

12  20,0 

120 153 188 220  - 

 Rp 

11/2 

12  26,0 

120 153 188 220  - 

-

 

 Rp 

2  12  40,0 

106 156 192 230  - 

-

 

2,3 

 

DN 40 (

1

) 12 

26,0 

150 193 188 262 110 4x18

 

3,7 

 

DN 50 (

1

) 12 

40,0 

165 196 192 274 125 4x18

 

4,3 

 DN 

65 25  63,0 

200 305 

262 

(

2

) 352 

(

2

) 145  4x18  7,6 

 DN 

80 25  80,0 

200 305 

262 

(

2

) 352 

(

2

) 160  8x18  7,6 

 DN 

100 

45 148,0 

252 350 

305 

(

2

) 435 

(

2

) 180  8x18 

17 

 DN 

125 

45 250,0 

310 460 

370 

(

2

) 540 

(

2

) 210  8x18 

29 

 DN 

150 

45 315,0 

310 460 

370 

(

2

) 540 

(

2

) 240  8x23 

31 

 DN 

200 

45 516,0 

370 546 

425 

(

2

) 635 

(

2

) 295  12x23  46 

      (

1

) Optional Kit     (

2

) Valve open 

 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

Summary of Contents for EVRM-6N

Page 1: ...elektrogas com EVRM NC EVRM 6NC Safety solenoid valves for gas Manual reset Normally closed DN10 DN200 EE166 0407...

Page 2: ...ason power supply goes down the valve closes immediately intrinsic safe An incorporated fine mesh filter protects the valve seat and disc as well as downstream components and prevents dirty contaminat...

Page 3: ...s rapidly and remains shut upon return of same Once the causes for the lock have been eliminated valve must be opened manually as described above Fig 1 The 6NC versions are provided with a dual shutte...

Page 4: ...ing kit must be required The threaded models Rp11 2 and Rp2 can be provided with flanged connections using an optional kit All the valves may be provided with Ex proof marking in accordance with the 9...

Page 5: ...12 9 5 85 96 158 180 1 1 Rp 1 12 12 0 85 96 158 180 1 1 Rp 11 4 12 20 0 120 153 188 220 2 Rp 11 2 12 26 0 120 153 188 220 2 Rp 2 12 40 0 106 156 192 230 2 3 DN 40 1 12 26 0 150 193 188 262 110 4x18 3...

Page 6: ...80 60 40 50 30 20 30 10 20 20 40 30 60 50 50 40 70 60 800 600 500 400 700 300 200 100 70 80 100 200 300 200 500 400 400 300 600 500 4000 5000 3000 2000 1000 600 700 800 1000 700 800 1000 2000 3000 40...

Page 7: ...e with the characteristic Kvs value which is shown in table 2 The selection of the valve requires the calculation of the Kv under the operating conditions Considering only subcritical pressure drops 2...

Page 8: ...NC6A EVRM6NC6A Rp 2 EVRMNC4AF EVRM6NC4AF DN 40 1 EVRMNC6AF EVRM6NC6AF DN 50 1 EVRMNC7A EVRM6NC7A DN 65 EVRMNC8A EVRM6NC8A DN 80 EVRMNC9 EVRM6NC9 DN 100 EVRMNC93 EVRM6NC93 DN 125 EVRMNC95 EVRM6NC95 DN...

Page 9: ...C and the certification has been issued by the notified body C S I Spa Viale Lombardia 20 I 20021 Bollate MI The following standards technical specifications have been fulfilled Electromagnetic Compat...

Page 10: ...emove the end caps and make sure no foreign body is entered into the valve during handling THREADED MODELS Put sealing agent onto the pipe thread Avoid excessive quantities which could enter in the va...

Page 11: ...and insert the rectifier unit into the housing Screw back the gland nut make sure that the grommet is locked on the cable Insert the screw and gasket into the housing and screw back the plug on the c...

Page 12: ...s corrosion free Take attention to the assembly direction of the spring Clean the plunger assembly 11 13 14 with a clean cloth and compressed air Grease the rod O rings Check the conditions of the sea...

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