Pressure Restricting Screw Down Valve

In high-rise buildings, firefighters face the problem of low water pressure. The water pressure in the lower floors is more than required and the pressure in the upper floors is less than the standard. The pressure regulating valve provides balanced and stable pressure for all floors by controlling the excess pressure in the lower floors and directing the excess pressure to the higher floors.

Aryacoupling Pressure Restricting Screw Down Valve is a tool for controlling water pressure in fire extinguishing facilities. The pressure adjustment valve with flow control controls the pressure and keeps it at a specific level. As a result, by adjusting the pressure at the considered level in the lower floors, additional pressure is directed to the upper floors and the possibility of using sufficient pressure in the higher floors is provided. It should be mentioned that by removing the fuse, the pressure regulator system is removed from the circuit and the pressure regulator valve can be used at the maximum working pressure.

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09912052548

02176202045

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Product Description

Features of Ariacoupling Pressure Restricting Screw Down Valve:

Production in two output angles of 90 and 135 degrees according to standard requirements
CNC machining of the body and accessories with limited tolerances
Use of high-quality sealing gaskets that are resistant to wear and corrosion.
Use of accessories and small parts of steel and brass in order to prevent corrosion due to constant contact with water.
Using Cup-V washers in the central shaft for stronger sealing
Central shaft screw system for more accurate sealing
Has hydrostatic test certificate up to 50bar pressure
The ability to remove the pressure regulator and use the valve at the maximum working pressure.
Pressure strength test up to 80Bar
Working pressure: 16Bar
Test pressure: 32Bar

Product Information

General information

Technical Specifications	• The lowest pressure drop in the flow path and preventing the creation of eddy currents in piping facilities • Production and testing according to BS EN671-2, DIN14461-3 and ISO5208 standards • It has a 90 and 135 degree exit angle according to the standard • Using CNC mechanized machining to ensure uniformity in quality • Equipped with EPDM flat sealing gasket and V-Cup gasket for complete sealing • Resistant to the damaging effects of water hammer • With the approval of the pressure tolerance test without leakage up to 50Bar

Technical Specifications

• The lowest pressure drop in the flow path and preventing the creation of eddy currents in piping facilities • Production and testing according to BS EN671-2, DIN14461-3 and ISO5208 standards • It has a 90 and 135 degree exit angle according to the standard • Using CNC mechanized machining to ensure uniformity in quality • Equipped with EPDM flat sealing gasket and V-Cup gasket for complete sealing • Resistant to the damaging effects of water hammer • With the approval of the pressure tolerance test without leakage up to 50Bar