pump valve , Iran

The high-pressure pump valve is a critical component in hydraulic systems and industrial pumps, precisely controlling fluid pressure and flow. Operating pressure ranges from 150 to 400 bar, with flow rates between 20 and 250 liters per minute. The body is made of alloy steel or hardened bronze with tensile strength of 700–1000 MPa and surface hardness of 55–60 HRC. O-rings and seals are heat-resistant up to 150°C and compatible with hydraulic fluids. Valve weight ranges from 0.5 to 6 kg and it can be installed on industrial high-pressure pumps and airless sprayers.

Structurally, the valve includes the main body, pressure-adjusting disc or piston, steel spring with defined stiffness, and fluid channels. Seats and blades are machined with precision under 0.02 mm to minimize leakage. Spring or hydraulic mechanisms ensure opening and closing with ±2 bar accuracy. Optimized channel design reduces hydraulic shock, increases efficiency, and provides service life up to 50,000 operating hours. These valves are used in industrial high-pressure pumps, airless sprayers, and heavy-duty hydraulic systems.You can order and buy pump valve from Iran by contacting us through whatsaap and email.
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