01AUTOMOTIVE REPAIR & SPECIALITY TOOLS
Reliable Pressure Control for Garden Sprayers
A small but vital component, this safety valve sits at the heart of your manual garden sprayer. Its compact red or blue body is designed to manage internal pressure quietly, ensuring every spray is consistent and controlled.
Ideal for gardeners maintaining older equipment or upgrading existing units, it replaces worn parts with precision. The lightweight construction makes it effortless to install, restoring the reliability you expect from your tools.


02MATERIALS
Durable PP Construction
Crafted from high-quality polypropylene, the valve resists corrosion and maintains its integrity over time. This material choice ensures sturdiness without adding significant weight to the sprayer head. The finish is smooth and safe, handling daily exposure to water and plant nutrients without degrading.

04DETAILS
Precise Fit and Packaging
The unit measures roughly 5cm in length and weighs just 8 grams, making it unobtrusive yet robust. The package includes the valve and a matching gasket, ensuring a tight seal upon installation. The compact carton, measuring 7 x 5 x 3 cm, protects the delicate components during transit.
05COMPATIBILITY
Universal Backpack Sprayer Fit
Designed specifically for 3L, 5L and 8L capacity backpack sprayers, this accessory offers broad compatibility across common garden models. It serves as a direct replacement for old or damaged valves, allowing you to extend the life of your existing equipment rather than buying new.


06AT A GLANCE
The key points
- Moulded from durable PP material for corrosion resistance
- Fits 3L, 5L and 8L manual backpack sprayers
- Weighs approximately 8g with a 5cm length
- Includes one valve and one gasket in the pack
- Shoulder safety valve design for stable performance
07
About this product
1, Explosion‑proof safety pressure release valve, perfectly suitable for 3L/5L/8L backpack type garden sprayer. 2, The old or damaged valve can be replaced perfectly, and the working efficiency of sprayer can be improved. 3, All finishes are non‑toxic and safe to use, easy to install and disassemble, and have a long service life. 4, Using high‑quality PP material, environmental protection, sturdiness and durability, corrosion resistance. 5, Exquisite workmanship, safe and reliable, stable performance, is an excellent sprayer accessories.
Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.
Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Specification
Item Type: Safety Release Valve
Material: PP
Weight: Approx. 8g / 0.3oz
Length: Approx. 5cm / 2.0in
Purpose: Suitable for manual sprayer
Working Principle: Shoulder safety valve
Package List
1 x Valve
1 x Gasket
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