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Emergency Pressure Relief Stainless Steel 304 Safety Valve for Tank Trucks
Factory direct sale stainless steel 304 safety valve designed specifically for tank trucks, featuring emergency pressure relief functionality.
Product Specifications
Nominal diameter
DN80
Positive Pressure
4.4Bar
Negative Pressure
0.2Bar
Design Temperature
-40°C to +150°C
Weight
6kg
Main Material
Stainless Steel 304
Sealing Material
Polytetrafluoroethylene
Key Features
Installed on tank car tops for emergency pressure relief
Automatically opens valve flap when pressure exceeds rated discharge pressure
Equipped with non-resettable bursting disc device for pressure release
Compact design ideal for space-limited installations
Pressure relief without splashing for safer operation
Protects tank safety by releasing excess pressure or vacuum
Packaging & Shipping
Our Services
We offer comprehensive OEM and ODM services with in-house design, CNC machining, and testing capabilities. Our professional team controls the entire process from drawing design to finished product testing, ensuring quality and safety in every collaboration.
Company Information
Hubei Huate Special Equipment Co., Ltd., founded in 2009, operates from a 30,000 square meter facility with GB/T19001-2016 quality management certification. We hold multiple industry certifications including high-tech enterprise status, emergency shut-off valve production licenses, and dangerous goods equipment qualifications.
Specializing in IoT-enabled intelligent special-purpose vehicles, we develop innovative solutions for chemical transport, emergency rescue, and mobile inspection applications. Our product range includes safety accessories, electronic components, and complete vehicle systems for tank truck applications.
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are the factory.
Q: How long is your delivery time?
A: Standard delivery is 5-10 days for in-stock items, or 30 days for custom orders, depending on quantity.
Q: Do you provide samples? Are they free?
A: Yes, we provide samples with charge, refundable when order quantity reaches 2000 pieces.
Q: What are your payment terms?
A: For orders ≤$3000: 100% advance payment. For orders ≥$10,000: 30% deposit, balance before shipment.
Q: How long have you worked in this field?
A: Over 15 years of industry experience.
Q: Can you produce according to our drawings or samples?
A: Yes, we can manufacture products based on your specifications.
For any additional questions, please feel free to contact us.
