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Produkter > Potable Water > Braukmann Pressure Reducing Valves > Braukmann Pressure Reducing Valves > Braukmann Standard pattern pressure reducing valve for compressed air with piston balanced seat, D22
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Braukmann Standard pattern pressure reducing valve for compressed air with piston balanced seat, D22

Braukmann Standard pattern pressure reducing valve for compressed air with piston balanced seat, D22

Pressure reducing valves of this type protect installations against excessive pressure from the supply. They can be used ...

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Product Description

Pressure reducing valves of this type protect installations against excessive pressure from the supply. They can be used for industrial or commercial applications within the range of their specification. Should excessive pressure occur on the outside of the pressure reducing valve and the downstream system needs to be protected, a safety valve should be installed.

Technical Properties

Approvals

Certified to Pressure Equipment Directive 2014/68/EU, CE (only DN40 and D50).
Medium type air
Connection Inlet/Outlet internal thread
Nominal pressure PN40
Outlet pressure 1 ... 10 bar
Max. operating temp. 70C
Body material brass
Spring bonnet material synthetic material
Balanced seat design Yes
Additional Descriptions
  • Inlet pressure balancing - no influence on outlet pressure by fluctuating inlet pressure
  • Short installed length
  • Screw with knob for setting pressure
  • The adjustment spring is not in contact with the medium
  • Internal threaded connection
  • Compact construction
  • Light weight
Maximum inlet pressure 40 bar
Preset Outlet Pressure 1 bar
Minimum pressure drop 1 bar

Certifications and Awards

Related Material

Produkter

Product Type DN size
 Port diameter
Normal pattern

D22-1/4A		 8 mm 1/4 inch

D22-3/8A		 10 mm 3/8 inch

D22-1/2A		 15 mm 1/2 inch

D22-3/4A		 20 mm 3/4 inch

D22-1A		 25 mm 1 inch

D22-11/4A		 32 mm 1 1/4 inch

D22-11/2A		 40 mm 1 1/2 inch

D22-2A		 50 mm 2 inch

Accessories and replacement parts

Spare Parts

Image Description Product Type Downloads
Valve cone complete for D22 for sizes 1/4"+ 3/8" 0903223  
Valve cone complete for D22 for size 1/2" 0903224  
Valve cone complete for D22 for size 3/4" 0903225  
Valve cone complete for D22 for size 1" 0903226  
Valve cone complete for D22 for size 1 1/4" 0903227  
Valve cone complete for D22 for size 1 1/2" 0903228  
Valve cone complete for D22 for size 2" 0903229  
Diaphragm for sizes 1/4"+ 3/8" 2202500  
Diaphragm for sizes 1/2"+ 3/4" 2202700  
Diaphragm for sizes 1"+ 1 1/4" 2203300  
Diaphragm for sizes 1 1/2"+ 2" 2204100  
Spring bonnet complete for sizes 1/4"+ 3/8" 0900272  
Spring bonnet complete for sizes 1/2"+ 3/4" 0900273  
Spring bonnet complete for sizes 1"+ 1 1/4" 0900274  
Spring bonnet complete for sizes 1 1/2"+ 2" 0900275  

Accessories

Image Description Product Type Downloads
Pressure gauge with housing diameter 50 mm, connection thread G 1/4, range 0 - 4 bar M38K-A4  
Pressure gauge, range 0-10 bar M38K-A10  
Pressure gauge, range 0 - 16 bar M38K-A16  
Pressure gauge, range 0 - 25 bar M38K-A25