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High-Safety And Reliable Overfill Protection Device Valve

Propane Tank OPD Valve (Overfill Prevention Device Valve) is a safety device used in propane tanks to prevent overfilling.

The valve has a float inside, which moves up when the tank is filled with propane. The float rises with the level of propane and eventually reaches a point where it seals off the valve, preventing any further flow of propane. This ensures that the tank is not overfilled and eliminates the risk of gas leakage or explosion.

In addition to the float, the propane tank also has a pressure relief device, which releases excess pressure in case the temperature rises or if the tank is exposed to fire. This prevents the tank from exploding due to excessive pressure build-up.

Overall, the Propane Tank OPD Valve provides an additional layer of safety to propane tanks and ensures that they are properly filled and maintained within safe limits.
 
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20 Pound OPD Valve

The valve has a float inside, which moves up when the tank is filled with propane gas. The float rises with the level of propane gas and eventually reaches a point where it seals off the valve, preventing any further flow of propane gas. This ensures that the tank is not overfilled and eliminates the risk of gas leakage or explosion.

30 Pound OPD Valve
In addition to the float, the Propane Tank OPD Valve also has a pressure relief device, which releases excess pressure in case the temperature rises or if the tank is exposed to fire. This prevents the tank from exploding due to excessive pressure build-up.

Reliable OPD Valve Usage Guide


In general, when using propane tanks and OPD valves, safety comes first and must be operated in strict accordance with operating procedures to ensure the normal use and safety of the equipment.
Safe Operation
Prevent Overfilling
Regular Inspection
Avoid Damage
Storage Precautions

Customization Services Of High-pressure OPD Valve
Hello dears，

Thank you very much for your attention to our product customization services. We can provide various customized products according to your needs to meet your specific requirements and preferences. Our customized services cover many aspects, including but not limited to the appearance of the product, the power of the product, the material of the product, etc.

Please tell us the general appearance, material, functional requirements, and other basic information of the products you need to customize, and we will wholeheartedly provide you with professional customized solutions. At the same time, if you have any special requirements or ideas, you are also welcome to share them with us, and we will work hard to meet your expectations.

Our professional team will analyze and design based on the information you provide, and provide you with the most suitable quotation under the premise of ensuring quality and delivery time. We promise to provide high-quality customized products to meet your individual needs.

If you have any questions about our customized services or need further information, please feel free to contact us. Thank you!

I wish you all the best and look forward to cooperating with you!

Are you a manufacturer or trading company?

We are a valve manufacturer and factory, and not a trading company.

Do you have agent or representative abroad?

We don't have an agent abroad. Please contact us to purchase valves from Ningbo Fuhua Valve Co., Ltd.

What's your product range?

We can produce Fire Extinguisher Valves, Industrial Gas Valves, LPG/CNG Valves, etc. by ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.

Is there any stock in your factory? and how about your lead time?

We stock valves with normal sizes.The lead time depends on your quantity, generally 30-40 days.

Which countries do you export to?

We export directly to the vast majority of countries in the world.

What certificates will you provide?

We have international certifications such as CCS, CE, TPED, EN3, VDE, ECE-R110, NSEML (National Special Equipment Manufacturing License), etc.

How do you control the quality of the product?

Adheres to strict quality control procedures that begin with product design and carry.Through to the end of the production process using state-of-the-art quality control equipment.

Why Choose SiAN OPD Valve?

SiAN is the world's leading valve brand, with more than 30 years of valve production and research and development experience, producing up to 2.2 million valves per year.

Our OPD valves strictly comply with UL 1769, CGA V-1, and CGA S-1 standards, and have UL certificates. Our company's products can accept customized services, and there are professional sales and technical personnel for one-to-one service.

Contact Us Now To Learn More About OPD Valve

We are one of the leading valve brands in the world.

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