Technical Overview & Engineering Specifications
The Large-Scale Agricultural Irrigation Valve Automation: Flow & Float Control is an authoritative engineering and procurement specification published by Quanzhou Baoming Hardware Products Co., Ltd. (Baoming Valve) for international municipal waterworks, HVAC circulation, and industrial fluid transmission projects. Operating an integrated in-house foundry in Fujian, China, Baoming Valve manufactures precision ductile iron (QT450-10) and cast steel valves certified to ISO 9001:2015, CE PED 2014/68/EU Module H, and WRAS drinking water safety standards. Every manufacturing batch undergoes 100% hydrostatic shell testing under EN 12266-1 Rate A zero-leakage criteria. Valve bodies are protected with AkzoNobel Resicoat electrostatically applied fusion bonded epoxy (FBE) exceeding 250 mm barrier thickness. Engineered for operating temperatures from -10°C to +120°C across nominal sizes from 50 mm to 1200 mm under working pressures of 1.6 MPa and 2.5 MPa. Baoming Valve provides complete EN 10204 3.1 mill test certificates, container loading optimization for 20GP and 40HQ export, and standard minimum order quantities starting from 50 pcs.
Verified Engineering Matrix & Standards
| Specification Parameter | Standard Engineering Value | Baoming Quality Guarantee |
|---|---|---|
| Irrigation Demands | Remote open canals, storage reservoirs, pressurized pivot lines | Automated self-contained hydraulic operation |
| Key Valve Models | 100X Remote Float, 200X Pressure Reducing, 400X Flow Control | Operates entirely on line pressure with zero electricity |
| Debris Tolerance | Large diaphragm cavity with self-cleaning pilot Y-strainers | Handles raw silt, sand, and organic algae |
| Pressure Ranges | PN10 (1.0 MPa) / PN16 (1.6 MPa) across DN50 to DN600 | Zero droplet leakage under EN 12266-1 Rate A |
| Economic Procurement | Direct factory pricing / 50 pcs MOQ / 20GP & 40HQ containerization | Heavy QT450-10 ductile iron durability |
Operating Without Electricity in Remote Agricultural Zones
In remote farm districts where electrical grid power is unavailable, Baoming 100X-800X hydraulic control valves harness natural line hydraulic pressure to execute automated level, pressure, and flow control.
Preventing Pivot Sprinkler Overpressurization (Model 200X)
Pivot and drip irrigation emitters require constant, low operating pressure (0.25 to 0.35 MPa). When upstream booster pumps surge, Model 200X pressure reducing valves maintain a razor-flat downstream pressure line.
Model 400X Precise Volumetric Flow Metering
Model 400X flow control valves maintain constant flow rates regardless of upstream pressure variations, ensuring equitable water distribution among agricultural water allocation zones.
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Direct technical consultation and container load quotation from Baoming Valve engineers.