DIVAL 500 APTR regulator block of max. and min. 1500mbar 1"

The pressure regulators of the DIVAL 500 series are direct action regulators with balanced poppet, membrane control and spring contrast action, suitable for low, medium and high pressures. The DIVAL 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 prepared for the connection of the external impulse take-off (by the customer). They are widely used in both civil and industrial installations that use LPG natural gas or non-corrosive gases. Thanks to the conception with balanced poppet, a high flow rate coefficient is obtained, high regulation precision even at maximum flow rates, relatively reduced closing pressure zone and closing pressure, reduced response times. Possible periodic maintenance without disassembling the body from the pipes, with the possibility of incorporating the slam-shut valve (model LA only) even on already installed regulators without any modification of the pipes. Available sizes DN 1" - 1" ½, Operating temperature -20°C +60°C.

Marking and Standard References Degree of Protection:
CE approval according to EN 88-2 Compliant with Directive 2009/142/CE (Gas Directive) Compliant with Directive 97/23/CE (PED Directive) Compliant with Directive 94/9/CE (ATEX Directive)

Material
The pressure regulators of the DIVAL 500 series are direct action regulators with balanced poppet, membrane control and spring contrast action, suitable for low, medium and high pressures. The DIVAL 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 prepared for the connection of the external impulse take-off (by the customer). They are widely used in both civil and industrial installations that use LPG natural gas or non-corrosive gases. Thanks to the conception with balanced poppet, a high flow rate coefficient is obtained, high regulation precision even at maximum flow rates, relatively reduced closing pressure zone and closing pressure, reduced response times. Possible periodic maintenance without disassembling the body from the pipes, with the possibility of incorporating the slam-shut valve (model LA only) even on already installed regulators without any modification of the pipes. Available sizes DN 1" - 1" ½, Operating temperature -20°C +60°C.