DIVAL 512 BP 40mbar 1 "1/2 regulator


Dival 512 BP regulator, inlet pressure 0.5 ÷ 5 Bar, outlet pressure 40mbar. F1 "x F1" 1/2 connections. With relief valve.

The pressure regulators of the DIVAL 507-512 series are direct-acting regulators with balanced shutter, membrane control and contrast action with spring, suitable for low, medium and high pressures. DIVAL 507-512 series regulators are supplied from the factory for operation with only the internal sensing line, both regulator and slam-shut valve. The regulator and block are prearranged for connection of the external sensing line (by the customer) in relation to the flow rate tables, next page. They are widely used in both civil and industrial installations that use GN or LPG or non-corrosive gases. Thanks to the balanced obturator concept, the following are obtained: • high flow rate coefficient • high regulation precision even at maximum flow rates • relatively reduced closing pressure and closing pressure area • reduced response times • hermetic closure with zero flow rate required • type reaction on opening (fail to open) • possible periodic maintenance without removing the body from the pipes • possibility of incorporating the slam-shut valve even on regulators already installed without any modification of the pipes.

Marking and Normative References
See description
Natural gas, manufactured and LPG
Operating temperature
-20 ° + 60 ° C
Inlet Pressure (Bar)
0.5 ÷ 5
Outlet Pressure (mBar)
1 Item

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