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RAINLING RL-EVA75 3/4' Solenoid Valve - Reliable Flow Control from China Suppliers and Factory for Irrigation Systems
Constructed from highly durable, corrosion-resistant materials, the valve offers excellent resistance to chemicals and cavitation. Its smooth opening mechanism helps prevent water hammer, protecting the entire irrigation system. Designed for compatibility with a wide range of irrigation controllers, it offers a multi-functional solution adaptable to various field conditions. Every unit is 100% water pressure tested before delivery to ensure leak-free, consistent performance. Backed by a 3-year warranty, the RAINLING solenoid valve delivers the reliability and quality you can trust, season after season.
Description
RAINLING - Reliable Control 3/4’ Solenoid Valve RL-EVA75
RAINLING's solenoid valve is designed to meet the demands of modern irrigation systems with a focus on durability, flexibility, and precise control. Engineered for both residential and commercial use, it ensures consistent water regulation even in harsh conditions.
Manual Flow Adjustment
– Integrated flow control knob allows easy manual adjustment: Turn clockwise to reduce flow, counterclockwise to increase.
– Supports full manual shut-off of the valve.
Manual Override Switch
– When the switch is vertical, the valve is open and solenoid control is bypassed.
– When horizontal, the valve is closed and solenoid control is enabled — ideal for system testing or maintenance.
Highly Durable Construction
– Valve body made of nylon reinforced with glass fiber, offering high strength and resistance to external impacts and pressure.
– Diaphragm made from EPDM rubber, known for its excellent resistance to heat, chemicals, and aging.
– Withstands fluid temperatures up to 60°C, ensuring stable operation in most irrigation environments.
– Excellent resistance to chemical corrosion and cavitation, extending product lifespan.
Smooth Operation & Water Hammer Protection
Gradual opening and closing mechanism prevents system damage due to sudden pressure changes.
Controller Compatibility
Compatible with a wide range of irrigation controllers for residential, landscape, and garden use.
100% Factory Water Testing
Each valve is individually tested to ensure leak-free and reliable performance.
Warranty & Support
Backed by a 3-year warranty, ensuring long-term peace of mind.
Specifications
Flow rate
0.98-8.66m³/hr
Pressure Range
0.5-8Bar
Fluid Temperature
≤60°C
Valve Body Material
Nylon glass fiber
Diaphragm Material
EPDM Rubber
Drive Voltage
AC24V±10%, 50/60HZ
Opening Current
0.3A
Holding Current
0.18A
Applications
- Small residential lawns and gardens
- Greenhouse and nursery irrigation systems
- Urban balcony and rooftop gardens
- Decorative flower beds and planters
- Low-flow drip and micro-spray zones
Competitive Advantage
Robust Material Engineering
- Valve body made of glass fiber-reinforced nylon for enhanced strength and durability
- EPDM rubber diaphragm resists heat, aging, and chemical corrosion
- Performs reliably with fluid temperatures up to 60°C
- Excellent resistance to cavitation and harsh irrigation chemicals
Reliable Field Performance
- Manual flow control allows easy on-site adjustment
- Dual-mode manual switch enables flexible solenoid override
- Smooth opening prevents water hammer damage
- Compatible with a wide range of irrigation controllers
Assured Quality & Support
- 100% water pressure tested before shipment
- Backed by a 3-year product warranty
- Manufactured in ISO9001-certified facilities
Detail Display
Frequently Asked Questions (FAQ)
What materials are used to construct the RAINLING solenoid valve?
The valve body is constructed from glass fiber-reinforced nylon for high strength and impact resistance, and the diaphragm is made of premium EPDM rubber, which offers superior resistance to heat, chemicals, and aging.
How does the manual override switch function?
When the override switch is positioned vertically, the valve is manually opened, bypassing the solenoid control. When positioned horizontally, the valve is closed and solenoid control is enabled, which is perfect for routine maintenance and system testing.
What are the flow rate and pressure specifications for this valve?
The RAINLING RL-EVA75 solenoid valve supports a flow rate range of 0.98 to 8.66 m³/hr and operates under a pressure range of 0.5 to 8 Bar.
How does the valve protect against water hammer?
It features a gradual and smooth opening and closing mechanism that prevents sudden pressure fluctuations, effectively protecting your entire irrigation system from potential water hammer damage.
What kind of warranty and quality assurance does the valve come with?
Every single unit is 100% water pressure tested before shipment to ensure leak-free operation. Additionally, the valve is backed by a 3-year warranty for long-term reliability and peace of mind.