Full-lift safety valves DN 10

For compressed air and non-toxic, non-flammable gases,
cannot be used for liquids due to free blow-off,
not suitable for steam!
These valves are TÜV approved and have a TÜV type test number.
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Operating pressure:

 0.3 to 50 bar

Operating temperature:

 Max. 180 °C

Body:

 Brass

Pressure spring:

 Stainless steel

Seal:

 Viton

More information:

 Data sheet 16-2
 Operating Manual 17-10

Safety valves DN 10
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227.55

Art. No.

 Port G Set pressure a/f A C D Price €

227.44

 3/8 0.3 - 8.5 bar 27 22 75 12 29,55
Price: 29,55 EUR, Discount: 0,00%, Price increment: 0,00%Pressure: bar 

8.6 - 40.0 bar

 27 22 95 12 29,55 Important: Please indicate
the set pressure!
40.1 - 50.0 bar 27 22 120 12 29,55

227.55

 1/2 0.3 - 8.5 bar 27 26 75 14 29,55
Price: 29,55 EUR, Discount: 0,00%, Price increment: 0,00%Pressure: bar 

8.6 - 40.0 bar

 27 26 95 14 29,55
40.1 - 50.0 bar 27 26 120 14 29,55

227.66

 3/4 0.3 - 8.5 bar 32 32 75 16 31,10
Price: 31,10 EUR, Discount: 0,00%, Price increment: 0,00%Pressure: bar 

8.6 - 40.0 bar

 32 32 95 16 31,10
40.1 - 50.0.bar 32 32 120 16 31,10

Important ordering information:
These valves are type-tested and are only allowed to be delivered with a sealed lead disc.
Please indicate the required set pressure in all orders!

Order example:
Safety valve G 3/4, set pressure 5.0 bar: Art. No. 227.66-5,0

On request:
Safety valves made of stainless steel 1.4571 or 1.4104
Safety valves with a TÜV acceptance certificate
M thread / NPT thread
EPDM seal

Blow-off rates

Set pressure

 At 0 °C/760 Torr
m3/h l/min

0.3 - 1.3 bar

 24 - 77 400 - 1281

1.8 - 2.8 bar

 94 - 129 1575 - 2158

3.3 - 4.0 bar

 147 - 200 2450 - 3330

5.0 - 7.0 bar

 241 - 322 4016 - 5366

8.0 - 10.0 bar

 363 - 445 6050 - 7416

11.0 - 13.0 bar

 486 - 567 8100 - 9450

14.0 - 16.0 bar

 608 - 690 10133 - 11500

17.0 - 19.0 bar

 731 - 812 12183 - 13543

20.0 - 22.0 bar

 853 - 935 14216 - 15585

23.0 - 25.0 bar

 976 - 1057 16265 - 17628

26.0 - 28.0 bar

 1098 - 1180 18300 - 19665

29.0 - 31.0 bar

 1221 - 1302 20350 - 21700

32.0 - 34.0 bar

 1343 - 1425 22383 - 23750

35.0 - 37.0 bar

 1466 - 1548 24433 - 25800

38.0 - 40.0 bar

 1588 - 1670 26466 - 27833

41.0 - 43.0 bar

 1711 - 1792 28515 - 29865

44.0 - 45.0 bar

 1833 - 1875 30550 - 31250
46.0 - 48.0 bar 1919 - 1997 31983 - 33283
49.0 - 50.0 bar 2038 - 2078 33966 - 34633

Art. No.

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