DH300 pressure sustaining valves are regulators which control the pressure on the inlet side. They are used wherever a specific inlet pressure must not be exceeded, for example limiting the pressure in the inlet supply network or in transition links between supply networks and high demand large users. Their compact construction makes them ideally suited for applications where space is limited, for example in ducts. They can be used for commercial or industrial applications within the scope of their specification.
Media
Water
Body material
spherulitic cast iron GGG40
Body finishing
powder coating
Port connection type
flanges
Max. media temperature
80 oC
Static pressure
PN16
Minimum inlet pressure
0,7 bar
Pressure setpoint range
1 ... 12 bar
Additional description
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High flow capacity
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High control accuracy
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Powder coated inside and outside - Powder used is physiologically and toxicologically safe
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Integral control circuit and ball valves
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Replaceable valve seat
Flanges, PN 16, ISO 2084; PN 25, ISO 2441 on request
