973 Series proportional pressure reducer control valves

Product description

ARKOC 973 Series proportional pressure reducer control valves; Are hydraulic control valves that reduce the high inlet pressure value by (1/ 2.5 – 1/3). The proportional pressure reducer reduces the control valves to the outlet pressure without being influenced by the flow rate and inlet pressure. When there is no flow in the system, it closes itself as lean and leakproof. The proportional pressure reducer control valves maintain the ratio of inlet and outlet pressures when there is no deformation in the valve body bushing or valve rubber.

Standard accessories

• On-off speed adjusting valve

• Y type mini strainer filter

• Mini ball valve

Optional accessories

• Flow regulating valve (v-port)

• Large filter

• Manometer

• Position indicator shaft

• Stainless or copper signal hoses according to the fluid content (chlorinated etc.)

• Stainless fittings according to the content of the fluid (chlorinated etc.)

Things to be aware of during installation and use

Before installing the valve on the pipeline, the pipeline must be free from large impurities. Absolutely dirt trap should be placed in front of the valve In case of a possible failure, an isolation valve (sliding valve or butterfly valve) must be placed in front of and behind the control valve for faster response. When mounting the valve in place, the lifting rings on it must be used The valve should be mounted according to the direction of the arrow on the cover. It is recommended to use dynamic suction cup in the direction of valve outlet. Sufficient space must be left around the valve to easily make the necessary set-tings and maintenance. If accessories are installed on the valve. care must be taken to avoid possible damage and. if possible. removal of accessories may be more appropriate if it can be reinstalled.