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LESER Spring-loaded safety valve Type 1551 series 441 stainless steel high-lifting flange

Product documents

Document Document type
Product Data sheet default Discharge capacity table  (PDF)
Product overview

High-luminosity spring retainer made of stainless steel.
The set pressure must be specified when ordering.

Application

  • Gasses.
  • Vapours (including steam).
  • With large quantities, can also be used for liquids.

Technical information
Approval
Options
Tables
Model: Spring-loaded
Construction type: Angle Pattern
Housing material inlet side: Stainless steel
Housing material outlet side: Stainless steel
Nominal inner diameter inlet side
Connection inlet side: Flange
Pressure rating inlet side: PN40
Adjustment range (bar)
Blow-off characteristic: High-lifting
Valve bore (mm)
Valve lifter: Closed
Gastight valve: Yes
Spring cap, closed: Yes
Sealing: Metal
Bellows seal: No
Clear filter      (134 of the 134 items displayed)
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Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 33.01 - 40.00 barg inlet PN40 DN25 outlet PN16 DN40 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 33.01 - 40.00 barg inlet PN40 DN25 outlet PN16 DN40 ERIKS Item #: 13478599
 
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Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 12.01 - 15.20 barg inlet PN40 DN25 outlet PN16 DN40 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 12.01 - 15.20 barg inlet PN40 DN25 outlet PN16 DN40 ERIKS Item #: 13478594
 
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Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 0.7 - 0.97 barg inlet PN40 DN25 outlet PN16 DN40 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 0.7 - 0.97 barg inlet PN40 DN25 outlet PN16 DN40 ERIKS Item #: 13478586
 
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Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 0.2 - 0.37 barg inlet PN40 DN25 outlet PN16 DN40 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 0.2 - 0.37 barg inlet PN40 DN25 outlet PN16 DN40 ERIKS Item #: 13478583
 
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Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 5.35 - 9.00 barg inlet PN40 DN25 outlet PN16 DN40 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 5.35 - 9.00 barg inlet PN40 DN25 outlet PN16 DN40 ERIKS Item #: 13478592
 
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Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 22.11 - 27.00 barg inlet PN40 DN25 outlet PN16 DN40 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 22.11 - 27.00 barg inlet PN40 DN25 outlet PN16 DN40 ERIKS Item #: 13478597
 
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Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 0.1 - 0.19 barg inlet PN40 DN25 outlet PN16 DN40 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 0.1 - 0.19 barg inlet PN40 DN25 outlet PN16 DN40 ERIKS Item #: 13478582
 
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This product cannot be ordered from the webshop. If you require technical support or wish to order this item, please contact us by webshop@eriks.nl.
Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 2.63 - 3.33 barg inlet PN40 DN25 outlet PN16 DN40 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 2.63 - 3.33 barg inlet PN40 DN25 outlet PN16 DN40 ERIKS Item #: 13478590
 
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This product cannot be ordered from the webshop. If you require technical support or wish to order this item, please contact us by webshop@eriks.nl.
Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 27.01 - 31.60 barg inlet PN40 DN32 outlet PN16 DN50 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 27.01 - 31.60 barg inlet PN40 DN32 outlet PN16 DN50 ERIKS Item #: 13478617
 
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This product cannot be ordered from the webshop. If you require technical support or wish to order this item, please contact us by webshop@eriks.nl.
Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 0.27 - 0.330 barg inlet PN40 DN32 outlet PN16 DN50 LESER Spring-loaded safety valve Type 1551 series 441 stainless steel/metal closed bonnet closed lever adjustment range 0.27 - 0.330 barg inlet PN40 DN32 outlet PN16 DN50 ERIKS Item #: 13478602
 
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Not available via webshop
This product cannot be ordered from the webshop. If you require technical support or wish to order this item, please contact us by webshop@eriks.nl.
Model: Spring-loaded
Construction type: Angle Pattern
Housing material inlet side: Stainless steel
Housing material outlet side: Stainless steel
Nominal inner diameter inlet side
Connection inlet side: Flange
Pressure rating inlet side: PN40
Adjustment range (bar)
Blow-off characteristic: High-lifting
Valve bore (mm)
Valve lifter: Closed
Gastight valve: Yes
Spring cap, closed: Yes
Sealing: Metal
Bellows seal: No
Clear filter      (134 of the 134 items displayed)
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