Waterstop By-Pass Valve DN6–DN20 Male Thread | Garden Hose Switch

Waterstop By-Pass Valve — Precise Water Control for Every Garden

Take complete control of your garden irrigation with this Waterstop By-Pass Valve. Available in DN6, DN8, DN10, DN15, and DN20 male thread sizes, this compact plastic valve lets you start, stop, or redirect water flow instantly — no tools required. Whether you're watering a flower bed, maintaining a lawn, or running a drip irrigation line, this valve makes it simple and water-efficient.

Key Specifications

• Material: Polypropylene (PP) Plastic — lightweight, corrosion-resistant, and durable
• Available Sizes: DN6 / DN8 / DN10 / DN15 / DN20 Male Thread
• Suitable Hose Size: 1/2" pipe (13mm inner diameter)
• Connector: 1/2" Male Thread (DIN Standard)
• Maximum Pressure: <850 kPa — safe for standard household tap water
• Color: Black + Red
• Standard: DIN
• Package Contents: 1 × By-Pass Valve
• Country of Origin: Made in China

Why Choose This Valve?

• ✅ Easy Installation: Simple screw-on male thread connection — fits most standard garden hose systems
• ✅ Water-Saving Design: Control flow precisely to avoid over-watering and reduce water waste
• ✅ Versatile Use: Ideal for flowers, plants, lawns, agriculture, villas, and light industrial irrigation
• ✅ Multiple Size Options: Choose DN6 through DN20 to match your existing pipe setup
• ✅ Durable PP Plastic: UV and corrosion-resistant for long-lasting outdoor use

Perfect For

• Home garden and backyard watering systems
• Drip irrigation and soaker hose setups
• Agricultural and greenhouse irrigation
• Villa and landscaping water management
• Light-duty industrial water distribution

Important Notes

• Colors may vary slightly due to monitor display differences.
• Please allow minor dimensional tolerances due to manual measurement.
• Wholesale and bulk pricing available — contact us for the best rates.

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For more information on water-efficient irrigation practices, visit the EPA WaterSense Program — a trusted resource for water-saving garden and irrigation products.

Frequently Asked Questions

Q: What thread sizes does this waterstop by-pass valve come in?

A: This garden hose by-pass valve is available in DN6, DN8, DN10, DN15, and DN20 male thread sizes, making it compatible with a wide range of standard garden hose and irrigation pipe setups.

Q: Is this valve suitable for household tap water pressure?

A: Yes. This valve is rated for pressures under 850 kPa, which comfortably covers standard household tap water pressure. It is designed specifically for home garden, lawn, and light agricultural irrigation use.

Q: What hose diameter does this valve fit?

A: This valve is designed to fit 1/2" pipes with a 13mm inner diameter, using a standard 1/2" male thread DIN connection — one of the most common sizes in garden irrigation systems.

Q: Is this valve easy to install without special tools?

A: Absolutely. The valve features a simple screw-on male thread design that installs quickly by hand onto compatible hose connectors and irrigation fittings — no specialist tools needed.