Relief valves

Relief valves for connection on intake or discharge side. Prevents the side channel blower from being operated in impermissible areas of the characteristic curve and thus protects the motor and the system.

Pressure relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/11,0 Three-phase current 50 Hz IE3
2SD 920 - 50/11,0 Three-phase current 60 Hz IE3
2SD 920 - 50/12,5 Three-phase current 50 Hz
2SD 920 - 50/12,5 Three-phase current 60 Hz

d

d1

l

l1

l2

l3

h

article number

53 mm

2 mm

134 mm

30 mm

24 mm

104 mm

170 mm

AufAnfrage_BV_Druck

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Vacuum relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/11,0 Three-phase current 50 Hz IE3
2SD 920 - 50/11,0 Three-phase current 60 Hz IE3
2SD 920 - 50/15,0 Three-phase current 60 Hz IE3

d1

l

l1

l2

l3

h

article number

53 mm

2 mm

264 mm

160 mm

24 mm

104 mm

170 mm

AufAnfrage_BV_Saug

Vacuum relief valve Enquire

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Pressure relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/15,0 Three-phase current 50 Hz IE3
2SD 920 - 50/16,5 Three-phase current 50 Hz

d

d1

l

l1

l2

l3

h

article number

105 mm

4"

203 mm

29 mm

36 mm

168 mm

202 mm

2009326

Pressure relief valve Enquire

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Vacuum relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/15,0 Three-phase current 50 Hz IE3
2SD 920 - 50/16,5 Three-phase current 50 Hz

d

d1

l

l1

l2

l3

h

article number

105 mm

4"

203 mm

29 mm

36 mm

168 mm

202

9023009

Vacuum relief valve Enquire

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Pressure relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/15,0 Three-phase current 60 Hz IE3
2SD 920 - 50/16,5 Three-phase current 60 Hz

d

d1

l

l1

l2

l3

h

article number

105 mm

4"

203 mm

29 mm

36 mm

168 mm

202 mm

9023010

Pressure relief valve Enquire

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Vacuum relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/16,5 Three-phase current 60 Hz

d

d1

l

l1

l2

l3

h

article number

105 mm

4"

203 mm

29 mm

36 mm

168 mm

202 mm

9023011

Vacuum relief valve Enquire

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Pressure relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/18,5 Three-phase current 50 Hz IE3
2SD 920 - 50/20,0 Three-phase current 50 Hz

d

d1

l

l1

l2

l3

h

article number

105 mm

4"

203 mm

29 mm

36 mm

168 mm

202 mm

9023004

Pressure relief valve Enquire

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Vacuum relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/18,5 Three-phase current 50 Hz IE3
2SD 920 - 50/20,0 Three-phase current 50 Hz

d

d1

l

l1

l2

l3

h

article number

105 mm

4"

203 mm

29 mm

36 mm

168 mm

202 mm

9023005

Vacuum relief valve Enquire

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Vacuum relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/18,5 Three-phase current 60 Hz IE3
2SD 920 - 50/20,0 Three-phase current 60 Hz

d

d1

l

l1

l2

l3

h

article number

105 mm

4"

203 mm

29 mm

36 mm

168 mm

202 mm

9023007

Vacuum relief valve Enquire

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Pressure relief valve

2SD 920

Nur gültig für folgende Varianten:

2SD 920 - 50/25,0 Three-phase current 50 Hz

d

d1

l

l1

l2

l3

h

article number

105 mm

4"

203 mm

29 mm

36 mm

168 mm

202 mm

9023000

Pressure relief valve Enquire

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More accessories 2SD 920

AirKnife

Connectors

Spare cartrige for fine filter

Fine filter, intake side

Frequency converter for offset operation (FU)

Ball valve

Silencer