High Efficiency Performance Tank Truck Vent Valve and Heavy Duty Petroleum Tank Breather Valve for Tanker Fleets

• Customization: Available
• After-sales Service: 24 Hours Online Service
• Warranty: 6 Months
• Model NO.: GY801-B1A
• Condition: New
• Type: Built-in Breather Valve
• Item Name: Fuel Tanker Parts
• Purpose: Oil Tank Truck Components Built-in Breather Valve
• Nominal Diameter: 1.2 Inches / 1.5 Inches / 2 Inches
• Worker Temperature: -40~+70
• Material: Aluminum Alloy
• Set The Pressure: 6~12kpa -2~-4kpa
• Installation Method: Flange Connection / Threaded Connection
• Emergency Fire Vents Standards: Adr
• Sealing Material: Fluororubber / Polyethylene Tetrafluoro
• Transport Package: Normally Cartons
• Specification: 7.7*7.7*11cm
• Trademark: Deseinor
• Origin: China
• HS Code: 8708996000
• Production Capacity: 1000000/Y
• Package Size: 7.70cm * 7.70cm * 11.00cm
• Package Gross Weight: 0.400kg

Product Description

Product Description

GY801-B1A Built-in Breather Valve for Oil Tank Truck

Maintaining a safe pressure balance inside the fuel tank is crucial for operational safety and equipment lifespan. That's why DESEINOR offers pressure-vacuum vents, designed to prevent dangerous pressure buildup or vacuum conditions during fuel loading, unloading, and transportation.This vent is engineered to stop fuel leakage when the tanker rolls over, and it features ADR-compliant performance.

By reducing internal components by 45%, maintenance is simplified, making it faster and easier than with traditional models. A single 1.5-inch/12 hex nut installed at the bottom of the manhole cover lift valve enables it to withstand extreme shock, vibration, and impact conditions.

In the event of a tanker overturn or other accidents, the valve automatically reverses and seals to prevent fuel leakage. This has consistently proven its reliability in practical operations, helping to protect lives, prevent accidents, and avoid costly fuel spills that could cause environmental harm.

Nominal Diameter	1.2 inches / 1.5 inches / 2 inches
Emergency Opening Pressure	6~12Kpa     -2~-4Kpa
Material	Aluminum Alloy
Installation Method	Flange connection / Threaded connection
Working Temperature Range	-40℃ - +70℃

Multiple safety devices are combined, meeting the national

It can be flexibly selected based on characteristics and

 standards for dangerous goods transportation. It can prevent leakage, ignition and overloading.

 transportation volume, and is compatible with different working conditions and vehicle models.

Using high-strength materials, it is resistant to corrosion and

The loading and unloading process has been simplified, making it

 wear, and is suitable for long-distance transportation and complex road conditions.

 easy to disassemble and clean, thereby reducing the cost of later maintenance.

Main Products

Company Profile

Xuzhou Desheng Petroleum Machinery Co., Ltd. 

was established in 2008. It is a solution expert in the field of fluid equipment, providing customers with production and sales of tanker accessories, fueling equipment, fueling machines, etc. Among them, tanker accessories include manhole covers, exhaust valves, bottom valves, adapter valves, hoses, joints, etc. It has always been committed to providing customers with safe, efficient and convenient fluid transportation systems and equipment applications in the fields of petroleum, natural gas, chemicals, aviation, etc. Our product range is extensive, covering over 2000 varieties. Most of our products are in stock, enabling customers to make a one-stop purchase. We can quickly understand customer needs and design or improve products accordingly. Additionally, since the establishment of the company, we have had 15 years of rich experience in foreign trade. Our products have been exported to 50 countries. 
De Sheng, as a professional manufacturing company, has a factory area of 130,000l square meters. The factory employs over 200 people and has more than 10 senior technical engineers. It is equipped with multiple high-tech production workshops, including casting workshop, CNC deep polishing workshop, fuel nozzle workshop, fuel distributor automation workshop, distributor workshop, and oil tanker parts workshop, totaling 12 workshops.

Exhibition

Packing & Delivery

FAQ

Q1: Are you a factory?

A:We are leading China factory professional produce of fuel tanker parts, fuel nozzle, fuel dispenser and fuel station parts.Which covers 80,000me and with independent D&R ability, and we can offer OEM and ODM service.

Q2: What are the application fields of your products? 
A: Desheng Petrol Machine mainly products including fuel tanker parts, fuel nozzle, fuel dispenser and fuel station parts etc. 

Q3: What is your terms of packing? 
A: We pack our goods in standard export carton box, other packing type can do as required. 

Q4: How about your delivery time? 
A: 5-7 days for samples; 20-35 days for batch goods after received payment. 

Q5: Do you test all your goods before delivery? 
A: Yes, we have 100% test before delivery. 

Q6: What about the shipping package? 
A: Package will use standard export carton, can do pallets as customized. 

Q7: What is your sample policy? 
A: We can supply the sample, but the customers have to pay the sample and freight. 

Q8: How do you make our business long-term and good relationship? 
A: We keep good quality and competitive price to ensure our customers benefit. We respect every customer and we sincerely do business with everyone.