Automatic Oil Discharging and Overflow Valve

• After-sales Service: Forever
• Warranty: 12months
• Magnitude of Discharge: Small and Medium
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: wd-MGS
• Operation Mode: Self-help
• Oil Transportation Mode: Self Priming
• Quality: High Quality
• Product Name: Overflow Valve
• Usage: Oil
• Customized: Yes
• Transport Package: Cartons
• Specification: iron
• Trademark: welldone
• Origin: China
• HS Code: 84131100
• Production Capacity: 1000pieces/Month

Product Description

automatic unloading overflow valve is independent secondary forward throttle valve. the design for preventing gravity oil transmission in underground storage tanks(UST) unloading oil overflow. when unloading oil in the process of underground oil tank liquid level reaches about 92% of the storage capacity and oil tanks will be the valve first level low float upward. so the main poppet valve unloading overflow valve to start working, the unloading flow decreased to about 10% of the normal amount of oil. the main lift valve closed flow caused by the sudden drop line shock of oil discharge pipe. and the tank is close to 95% capacity of the notice to the unloading valve driver. the oil unloading driver then stops discharging the oil to the storage tank, and the oil in the unloading oil pipe is broken off and discharged. close unloading second high float tank capacity will reach 95% in the oil level.

Advantage
spring loaded two stop damper can reduce the pipeline impact
vertical floating body design even when the tank is full you can also remove the valve
check test port
pipe bottom with screwthread

Installation
design for the application of underground storage tanks, only for gravity unloading. do not try this product for the ground tank, otherwise the valve will not work and lead to a very dangerous situation



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Company Information

 

Our company specialized in machine many years, have long histroy and high quality product and good service!

We are a professional gas station equippment manufacture, including LPG/CNG/LNG and fuel area. 
And you can find our company information from our websites,even many app. 
I have sent our the latest product pictures here. 
Looking forward to our cooperation!
More details, please check our website or contact me any time.