Spring Shut Off Nozzle
Product Feature
Spring Shut Off Nozzle
Spring Shut-off Nozzle mainly serves to solve the leakage of low viscosity thermoplastic injection process. The needle is drove by internal spring and keep shutting automatically and seal in nozzle tip, during injection process, the injection pressure forces the needle back to open the channel and ensure proper injection.
Application: Thermoplastic like PA, PP, PS..(Not applicable PVC, PC)
Improvement:
Modular design with fast delivery, adaptor size customized
Easy assembling with simplified structure with stable performance
Prevent plastic drooling
Technical Parameter / Ordering Form

| PARAMETER | RS-I | RS-II | RS-III | |
| Max. Shot Weight (Ref.) | gram | 200 | 1000 | 5000 | 
| Max. Inj. Rate (Ref.) | cm3/sec | 300 | 700 | 1500 | 
| Max. Screw Size (Ref.) | mm | Φ40 | Φ70 | Φ120 | 
| Body Length (L1) | mm | 91 | 123 | 135/145 | 
| Outer Diameter (G) | mm | Φ45 | Φ47 | Φ60 | 
| Band Heater Size | mm | Φ45*40L | Φ47*60L | Φ60*70L | 
| Open Pressure (Ref.) | Bar | 280 | ||
| Close Pressure (Ref.) | Bar | 100 | ||
| Max. Inj. Pressure (Ref.) | Bar | 2500 | ||
| Max. Temperature | °C | 380 | ||
| REQUIRED MEASUREMENT FOR ORDERING | ||
| 
 | C | Inlet Diameter | 
| 
 | D | Centering Diameter | 
| 
 | E | Connection Thread | 
| 
 | H | Centering Length | 
| 
 | L2 | Thread Length | 
| 
 | F | Oriface (Max. RS-I/II 5mm, RS-III 8mm) | 
| 
 | R | Tip Profile (Radius or Angle) | 
| 
 | K | Inlet Angle (If important) | 
Why choose us?
- We use advanced technology and equipment to ensure the precise production of our Shut Off Nozzle products.
- Our company adheres to the quality policy of elaborate manufacturing, integrity management, high standards and strict requirements, with customer satisfaction as the ultimate goal.
- Our Shut Off Nozzle products are designed to deliver exceptional performance and lasting durability.
- Brand has marketing function, profit-making function and competition function.
- At our factory, we prioritize the safety and reliability of our Shut Off Nozzle products above all else.
- We sincerely welcome domestic and foreign merchants to negotiate business.
- We offer customizable Shut Off Nozzle solutions to meet the specific needs of our customers.
- We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for Spring Shut Off Nozzle.
- With years of experience in the industry, we have built a reputation for producing high-quality Shut Off Nozzle products.
- We adhere to the corporate philosophy of 'people-oriented, scientific management, meticulous operation, and dedicated service', and win the trust of customers with first-class design, high-quality products and best service.
Introduction:
When it comes to gardening and lawn care, one of the most crucial aspects is having the right equipment. A proper watering system is essential to ensure optimal plant growth and maintenance. With this in mind, we are proud to introduce our latest product, the Spring Shut Off Nozzle.
Our Spring Shut Off Nozzle is designed to provide a more efficient and easy-to-use solution for watering gardens and lawns. It is a unique product that offers various features and advantages that make it stand out from other nozzles on the market.
Product Features:
Our Spring Shut Off Nozzle has some distinct features that make it the ideal choice for any gardener or lawn care enthusiast. As a manufacturer, we prioritized reliable functionality, user-friendliness, and durability.
- Ergonomic Design -
The product's design is ergonomic and easy to grip. It is designed to fit comfortably in your hand and minimize hand fatigue, making watering your plants less stressful.
- Spring-loaded Shut Off Valve -
The Spring Shut Off Nozzle comes with a spring-loaded shut-off valve, which saves water when you need to pause watering. This feature ensures that you don't waste water and helps conserve the environment.
- Durable Construction -
Our Spring Shut Off Nozzle is made of high-quality materials, ensuring durability, and longevity. It is built to withstand the elements and daily wear and tear.
- Multiple Spray Patterns -
The nozzle comes with various spray patterns that can be chosen depending on your gardening needs. You can select a gentle mist for delicate plants or a powerful stream for tough cleaning jobs.
Benefits of Our Product:
- Saves Water -
Our product's Spring-loaded shut-off valve ensures that no water is wasted while pausing or breaking mid-way. It saves you money on your water bills and helps preserve the environment.
- Easy-to-Use -
Our ergonomically designed nozzle ensures that your garden watering experience is comfortable and easy. The nozzle fits comfortably in your hand, reducing fatigue, and the multiple spray patterns improve efficiency.
- Efficient -
Our Spring Shut Off Nozzle is designed to provide uniform coverage and reduce water wastage. You don't have to worry about over watering or missing spots on your lawn or garden.
- Versatile -
The nozzle's multiple spray patterns allow you to water plants, clean patios, driveways, decks, and cars. It is a versatile tool that you can use in various gardening and home cleaning tasks.
Conclusion:
Our Spring Shut Off Nozzle is an excellent choice for any gardener, landscaper, or homeowner who wants a reliable, efficient, and versatile watering tool. It is easy to use, saves water, and ensures uniform plant and lawn coverage. The nozzle's Spring-loaded shut-off valve and multiple spray patterns make it stand out from other products on the market.
Contact us today, and take your gardening and lawn care to the next level with our Spring Shut Off Nozzle.
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