User guide

18-16
Pressure Reducing Valves
http://products.ecc.emea.honeywell.com/europe
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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.
Because pressure reducing valves are subject to wear, they cannot be used as the only means of
protection and if the downstream system needs to be protected against excessive pressure to prevent
leakage, then a suitable safety valve must be fitted.
Normal pattern
Accessories
Standard pattern pressure reducing valve for compressed air, D22
Approvals Certified to Pressure Equipment Directive 97/23/EC, Reference
No. CE 0035
Media Compressed air, non-toxic and non-flammable gases
Body material brass
Spring bonnet material synthetic material
Port connection type internal threads
Max. media temperature 70
o
C
Static pressure PN40
Pressure setpoint range 1 ... 10 bar
Balanced seat design yes
Additional description • Screw with knob for setting pressure
• The adjustment spring is not in contact with the medium
• Inlet pressure balancing - fluctuating inlet pressure does not
influence outlet pressure
• Compact construction
• Short installed length
• Light weight
Port diameter DN size Type
inch mm
1/4 8 D22-1/4A
3/8 10 D22-3/8A
1/2 15 D22-1/2A
3/4 20 D22-3/4A
125 D22-1A
1 1/4 32 D22-11/4A
1 1/2 40 D22-11/2A
250 D22-2A
Pressure gauge with housing diameter 50 mm, connection thread G 1/4, 0 - 4 bar
M38K-A4
Pressure gauge with housing diameter 50 mm, connection thread G 1/4, 0 - 10 bar
M38K-A10
Pressure gauge with housing diameter 50 mm, connection thread G 1/4, 0 - 16 bar
M38K-A16
Pressure gauge with housing diameter 50 mm, connection thread G 1/4, 0 - 25 bar
M38K-A25
Strainer With double mesh strainer, brass housing A = Mesh size approx. 0.35 mm
FY30-3/8A
Strainer with double mesh strainer, brass housing A = Mesh size approx. 0.35 mm
FY30-1/2A
Strainer with double mesh strainer, brass housing A = Mesh size approx. 0.35 mm
FY30-3/4A
Strainer with double mesh strainer, brass housing A = Mesh size approx. 0.35 mm
FY30-1A
Strainer with double mesh strainer, brass housing A = Mesh size approx. 0.35 mm
FY30-11/4A
Strainer with double mesh strainer, brass housing A = Mesh size approx. 0.35 mm
FY30-11/2A
Strainer with double mesh strainer, brass housing A = Mesh size approx. 0.35 mm
FY30-2A