English
| Quantity: | |
|---|---|
Description
This precision-engineered diaphragm valve serves agricultural irrigation and water supply applications, utilizing hydraulic actuation for flow control. The valve features a three-part construction, with components manufactured from corrosion-resistant materials for operation in agricultural environments. Its universal connection port design enables field conversion into multiple valve types by adjusting connection ports and adding pilot components. The same base valve functions as an irrigation solenoid valve, pressure reducing valve, pressure sustaining valve, or pressure relief valve, simplifying inventory management for commercial procurement.
Technical Parameters
Parameter | Specification |
Valve Type | Hydraulically operated diaphragm control valve |
Sizes Available | 1", 1.5", 2", 3", 4", 6" |
Working Pressure Range | 0.35 - 10 bar |
Pressure Rating | 10 bar |
Maximum Working Water Temperature | 60°C |
Connection Types | Female Thread / Flange |
Flow Direction | Bidirectional |
Diaphragm | Reinforced, springless design |
Body Material | High-strength engineered polymer |
Size | Connection Type | kV Flow Coefficient | Maximum Working Pressure | Minimum Working Pressure | Dimensions L×W×H (mm) |
1" | Female thread | 11 | 10 bar | 0.35 bar | 190×100×125 |
1.5" | Female thread | 55 | 10 bar | 0.35 bar | 190×100×125 |
2" | Flange (Dn50) | 60 | 10 bar | 0.35 bar | 190×100×125 |
2" | Female thread (Dn50) | 60 | 10 bar | 0.35 bar | 190×170×170 |
3" | Flange (Dn80) | 90 | 10 bar | 0.35 bar | 290×138×200 |
3" | Female thread (Dn80) | 90 | 10 bar | 0.35 bar | 290×208×208 |
4" | Flange (Dn100) | 200 | 10 bar | 0.35 bar | 310×230×230 |
6" | Flange | 542 | 10 bar | 0.35 bar | 434×349×268 |
Valve Type | Description | Control Method | Typical Application |
Irrigation Solenoid Valve | Main valve + solenoid head | 24V AC/DC, 12-40V DC Latch | Remote on/off control, automated systems |
Pressure Reducing Valve | Main valve + pilot valve + 3-way valve | Hydraulic pilot | Maintain constant downstream pressure |
Pressure Sustaining Valve | Main valve + pilot valve + 3-way valve | Hydraulic pilot | Maintain minimum upstream pressure |
Pressure Relief Valve | Main valve + pilot valve + 3-way valve | Hydraulic pilot | System overpressure protection |
Manual Control Valve | Main valve + 3-way control valve | Manual | Local on/off control |
Pressure adjustment range for pilot-controlled valves: 0.8-6.5 bar
Item No. | Description | Measurement (cm) | G.W (Kgs) | Packing |
SVF01 | 1" female thread | 20×16×16 | 1.4 | 1 |
SVF151 | 1.5" female thread | 20×16×16 | 1.4 | 1 |
SVF02 | 2" female thread | 20×16×16 | 1.3 | 1 |
SVF03 | 3" female thread | 27×27×28 | 2 | 1 |
SVF25F | 2.5" flange | 27×27×28 | 2 | 1 |
SVF03F | 3" flange | 27×27×28 | 2 | 1 |
SVFL04 | 4" flange | 39×37×34 | 7.4 | 1 |
SVFL06 | 6" flange | 43.4×34.9×26.8 | 17.5 | 1 |
Power supply options: 24V AC/DC, 12-40V DC Latch
Item No. | Description | Measurement (cm) | G.W (Kgs) | Packing |
RPF151 | 1.5" female thread | 25.5×24.5×22 | 2.0 | 1 |
RPF02 | 2" female thread | 25.5×24.5×22 | 2.0 | 1 |
RPF03 | 3" female thread | 27.5×25.5×22 | 3.0 | 1 |
RPF25F | 2.5" flange | 27.5×25.5×22 | 3.0 | 1 |
RPF03F | 3" flange | 27.5×25.5×22 | 3.0 | 1 |
RPF04 | 4" flange | 39.5×36.5×33 | 8.0 | 1 |
RPF06 | 6" flange | 43.4×34.9×26.8 | 17.5 | 1 |
Pressure adjustment range: 0.8-6.5 bar
Item No. | Description | Measurement (cm) | G.W (Kgs) | Packing |
SRPF151 | 1.5" female thread | 25.5×24.5×22 | 2.0 | 1 |
SRPF02 | 2" female thread | 25.5×24.5×22 | 2.0 | 1 |
SRPF03 | 3" female thread | 27.5×25.5×22 | 3.0 | 1 |
SRPF25F | 2.5" flange | 27.5×25.5×22 | 3.0 | 1 |
SRPF03F | 3" flange | 27.5×25.5×22 | 3.0 | 1 |
SRPF04 | 4" flange | 39.5×36.5×33 | 8.0 | 1 |
SRPF06 | 6" flange | 43.4×34.9×26.8 | 17.5 | 1 |
Pressure adjustment range: 0.8-6.5 bar
Item No. | Description | Measurement (cm) | G.W (Kgs) | Packing |
PRPF151 | 1.5" female thread | 25.5×24.5×22 | 2.0 | 1 |
PRPF02 | 2" female thread | 25.5×24.5×22 | 2.0 | 1 |
PRPF03 | 3" female thread | 27.5×25.5×22 | 3.0 | 1 |
PRPF25F | 2.5" flange | 27.5×25.5×22 | 3.0 | 1 |
PRPF03F | 3" flange | 27.5×25.5×22 | 3.0 | 1 |
PRPF04 | 4" flange | 39.5×36.5×33 | 8.0 | 1 |
PRPF06 | 6" flange | 43.4×34.9×26.8 | 17.5 | 1 |
Pressure adjustment range: 0.8-6.5 bar
Item No. | Description | Measurement (cm) | G.W (Kgs) | Packing |
MVF151 | 1.5" female thread | 20×16×16 | 1.4 | 1 |
MVF02 | 2" female thread | 20×16×16 | 1.3 | 1 |
MVF03 | 3" female thread | 27×27×28 | 2 | 1 |
MVF25F | 2.5" flange | 27×27×28 | 2 | 1 |
MVF03F | 3" flange | 27×27×28 | 2 | 1 |
Custom Option | Details |
Size combinations | Various sizes from 1" to 6" |
Connection types | Female thread or flange options |
Pilot configurations | Multiple control functions available |
Solenoid options | AC or DC Latch power supply |
Material options | Standard or special materials upon request |
Product Features
The base valve accepts different pilot control components to achieve five operational configurations. This design allows field modification as system requirements evolve. The three-component construction reduces potential failure points. The absence of metal springs eliminates corrosion-related issues and lowers maintenance frequency. Internal flow passages feature a streamlined geometry coated with low-friction materials, providing bidirectional flow with kV values from 11 to 542 and minimal head loss. The reinforced springless diaphragm enables gradual opening and closing, reducing water hammer and pressure surges. Valves are available with female thread or flange connections in sizes from 1" to 6".
Product Uses
These valves support various industrial applications in agricultural water management. Irrigation solenoid valves enable remote zone control through automatic controllers for large-scale farms. Pressure reducing valves maintain consistent low pressure for greenhouse drip systems, protecting emitters. Pressure sustaining valves ensure minimum pressure in orchard and vineyard distribution lines. Pressure relief valves protect pumps, pipes, and equipment from overpressure conditions. Manual control valves provide system isolation for maintenance operations.
FAQ
An irrigation control valve is a hydraulically operated diaphragm valve that controls water flow in irrigation systems. It can be configured as different valve types by adding appropriate pilot control components.
The working pressure range is 0.35-10 bar, with a pressure rating of 10 bar. The pressure adjustment range for pilot-controlled valves is 0.8-6.5 bar.
