The LK AGRI Plastic Air Release Valve (Item #1255) is designed to automatically release trapped air from irrigation pipelines, improving system efficiency and protecting pipes from pressure surges. Made from high-strength engineering plastic, it ensures reliable operation under varying pressure conditions. This valve helps maintain smooth water flow, reduces water hammer, and extends the service life of irrigation systems. It is suitable for agricultural irrigation, landscape systems, and plastic piping networks.
Product Overview
The LK AGRI Plastic Air Release Valve (Item #1255) is designed to automatically release trapped air from irrigation pipelines, improving system efficiency and protecting pipes from pressure surges. Made from high-strength engineering plastic, it ensures reliable operation under varying pressure conditions. This valve helps maintain smooth water flow, reduces water hammer, and extends the service life of irrigation systems. It is suitable for agricultural irrigation, landscape systems, and plastic piping networks.
Specifications
| Item# | Inlet size | Work pressure |
| 1255 | 1/2”, 3/4”,1” , 1-1/4” , 2” |
PP(Max 100PSI/6.9bar), Nylon( Max120PSI/8.5bar) |
| Burst pressure | Material | Type |
| PP (Max 300PSI/20bar), Nylon(Max 440PSI/30bar) |
PP or Nylon |
Automatic / combined |
Features
Advantage
Improves water flow efficiency throughout the irrigation system
Reduces the risk of pipe damage caused by air accumulation and pressure surges
Extends the service life of pipes and fittings
Low maintenance requirement lowers operating costs
Reliable performance in long-term field use
Application
Agricultural irrigation systems
Drip and sprinkler irrigation pipelines
Main and sub-main irrigation lines