Hubei Huate Special Equipment Co., Ltd.
                                                                                                           
Verified Supplier
17 Years
Since 2009
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Stainless Steel 304 Vacuum Pressure Reducing V Alve for Tank Trucks -20- 150 Directly Constructed and Engineered

Price Negotiable
Price: $50/pieces 2-49 pieces
MOQ: 1
Delivery Time: 7-30 days
Brand: CHUANCHU
Product Description
Stainless Steel 304 Vacuum Pressure Reducing Valve for Tank Trucks (-20°C to +150°C)
Factory direct sale stainless steel 304 vacuum pressure reducing valve designed specifically for tank trucks to ensure safe transportation by balancing internal tank pressure.
Specification Value
Nominal Diameter DN50
Nominal Pressure 0.6MPa
Main Material Stainless Steel 304
Design Temperature -20°C to +150°C
Weight 1.2kg
Seal Material Viton
Connection Threaded
Design Pressure 21Kpa-24Kpa
Product Features
  • Installed on tank truck tops to balance internal pressure during transport
  • Composed of valve body, valve disc, spring, valve cover, and filter gasket
  • Operates using pressure difference between gas inside and outside the tank
  • Prevents tank deformation by reducing excessive pressure differences
  • Equipped with fire-retardant filter gasket for enhanced safety
Stainless Steel 304 Vacuum Pressure Reducing Valve Close-up of valve components Valve with fire-retardant filter gasket Valve installation example
Packaging & Shipping
Product packaging example
Our Services
We offer comprehensive OEM/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 reliability.
Factory production equipment
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 certification, emergency shut-off valve production license, and dangerous goods production licenses.
Specializing in IoT intelligent special-purpose vehicles, we develop innovative solutions including chemical liquid transport vehicles, mobile inspection vehicles, and hazardous chemical emergency rescue vehicles - many of which fill domestic market gaps.
Company facility Production line Product testing Quality control Finished products
Frequently Asked Questions
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally 5-10 days for in-stock items, or 30 days for custom orders depending on quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer samples with charge that can be refunded when order quantity reaches 2000pcs.
Q: What are your payment terms?
A: For orders ≤$3000: 100% in advance. For orders ≥$10,000: 30% T/T in advance, balance before shipment.
Q: How long have you worked in this field?
A: Over 15 years.
Q: Can your factory produce products according to our drawings or samples?
A: Yes, we can manufacture products based on your specifications.
For any other questions, please feel free to contact us.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hubei Huate Special Equipment Co., Ltd.
Location China Hubei Suizhou NO 5 Century Avenue ZENDU SUIZHOU HUBEICHINA
Contact Person Canny

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