Product Description
The JI Water Check Used Anti-siphon Connector represents a breakthrough in outdoor lighting protection technology, specifically engineered to prevent water backflow and siphonage in landscape irrigation and lighting systems. This innovative connector integrates an advanced anti-siphon mechanism with IP68-rated waterproof protection, ensuring complete prevention of water contamination and reverse flow in outdoor lighting installations. Designed for reliability in the most demanding environments, the connector features a built-in check valve that automatically seals under negative pressure conditions, preventing backflow that could damage lighting fixtures or contaminate water sources. The robust construction combines engineering-grade polymers with stainless steel internal components, creating a durable solution that withstands UV exposure, temperature extremes, and mechanical stress while maintaining optimal hydraulic performance.

Product Features

• Advanced Anti-siphon Technology: Integrated check valve prevents water backflow and contamination

• IP68 Waterproof Rating: Superior protection against water immersion up to 1.5 meters for extended periods

• UV-Resistant Housing: Specialized polymer material prevents degradation from sun exposure

• Zero Backflow Guarantee: Maintains system pressure and prevents reverse flow under all conditions

• Easy Installation: Push-to-connect design with color-coded connection points

• Temperature Resilience: Operates reliably from -40°C to +120°C

• Corrosion-Resistant Components: Stainless steel internal mechanism ensures long-term reliability

• Pressure Compensation: Automatic pressure adjustment maintains consistent flow rates

• Visual Flow Indicator: Clear housing section allows for easy flow monitoring

• Multiple Size Options: Available in 1/2", 3/4", and 1" connection sizes

Applications:

JI anti-siphon connector is mainly used in LED industry, smart illumination, plant lights, LED wall washers, street lights, underground lamp, stage lighting and other fields.

Patented products, imitators must be investigated.

• Landscape irrigation systems with integrated lighting

• Fountain and water feature lighting installations

• Garden and park illumination systems

• Golf course lighting and irrigation systems

• Agricultural lighting installations

• Municipal park and public space lighting

• Residential outdoor lighting systems

• Commercial landscape lighting projects

• Sports field lighting and irrigation systems

• Theme park water and lighting features

Features:

Truly waterproof IP68;

Complete air tightness;

Prevent long-run penetration;

Multi-core design, wire length is customizable.

Parameters:

Frequently Asked Questions (FAQ)

Q1: How does the anti-siphon mechanism work?
A: The connector features a spring-loaded check valve that automatically closes under negative pressure conditions, preventing water backflow and maintaining system integrity.

Q2: What is the difference between IP67 and IP68 ratings?
A: While IP67 provides protection against temporary immersion (1 meter for 30 minutes), IP68 offers superior protection against continuous immersion at greater depths (1.5 meters for extended periods).

Q3: Can this connector be used in potable water systems?
A: Yes, the connector is manufactured with NSF/ANSI 61 certified materials suitable for potable water applications.

Q4: How often does the anti-siphon valve require maintenance?
A: The valve is designed for maintenance-free operation for up to 10 years under normal operating conditions.

Q5: Is the connector compatible with existing irrigation systems?
A: Absolutely. The connector is available in standard sizes (1/2", 3/4", 1") and features universal threading compatible with most irrigation and lighting systems.

Q6: Can the connector handle high water pressure?
A: Yes, it is rated for pressures up to 150 PSI with built-in pressure compensation for stable performance across varying pressure conditions.

Q7: Does the visual flow indicator require special maintenance?
A: The flow indicator is self-cleaning and requires no additional maintenance under normal operating conditions.

Details: