Manual Irrigation Reducing Sustaining Valve

The manual irrigation reducing sustaining valve is a hydraulic control valve that integrates both pressure reducing and pressure sustaining functions. It features a black reinforced nylon body, red/orange adjustment knobs, gold brass fittings, black control hoses, and multiple pilot components. Its compact and professional design, along with the top manual adjustment for easy on-site setting of two pressure thresholds, eliminates the need for electricity, making it particularly suitable for remote farmland or environments without electricity.

This valve achieves dual control through two independent pilots (one for pressure reduction and one for pressure sustaining): prioritizing the maintenance of the lowest upstream pressure while limiting the highest downstream pressure. It employs a hydraulic diaphragm and manually adjustable point principle to ensure bidirectional stability of the system during rapid flow changes.

 

This manual irrigation pressure reducing sustaining valve features a hydraulic diaphragm design, combining two independent manual pilots for dual-function control: maintaining minimum upstream pressure (sustaining) and limiting maximum downstream pressure (reducing). It requires no electricity, is self-driven by water pressure, and offers rapid response.

 

With its integrated dual-function design, easy manual adjustment, and stable high-flow control, it helps users comprehensively mitigate pressure risks, protect core equipment, and improve irrigation efficiency and sustainability. Inquiries, orders, pressure setting guidance, or sample testing are welcome. Let us help make your irrigation system safer and more efficient!

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