Pressure Reducing Valve, DP27
The DP27 series of Spirax Sarco pressure reducing valves are capable of controlling downstream pressure regardless of the load variations or the upstream pressure. Suitable for process type applications as they are versatile and compact, and an economical solution to pressure reduction issues.
The DP series can be applied in many industries such as; steam, air and industrial gases.
One control spring for 0.2 to 17 bar
Self-acting, no need for electrical supplies
Easy to retrofit
Fatigue tested diaphragm
Easily replaceable pilot filter
Easily serviceable
Pressure / Temperature Limits
Body Design Conditions
PN25
Maximum Design Pressure
25 bar g @ 120°C
Maximum Design Temperature
232°C @ 21 bar g
Minimum Design Temperature
-10°C
Cold Hydraulic Test Pressure
38 bar g (Max)
Max Upstream Pressure Saturated Steam
17 bar g
Max Operating Temperature
232°C @ 21 bar g
Min Operating Temperature
0°C
Maximum Differential Pressure
17 bar