Manual Exhibition Feeding Valve for Efficient Oil and Acid Handling

• Customization: Available
• Nominal Diameter: 50~400mm
• Nominal Pressure: 1.0~6.4MPa
• Model NO.: HG5-81-1
• Suitable Temperature: -29°c~650°c
• Suitable Medium: Oil,Acid
• Transport Package: Customized
• Specification: customized
• Trademark: SHANGBAOLUO
• Origin: Jiangsu, China
• HS Code: 8481804090
• Production Capacity: 100000

Product Description

THE EXHIBITION MANUAL TYPE FEEDING VALVES
Product Model:HG5-81-1
Nominal Diameter:50~400mm
NominalPressure:1.0~6.4MPa
suitable temperature:-29°C~650°C
Suitable Medium: Oil,acid

Product Title: HG5-81-1 Manual Lift-Check Feed Valve for High-Temperature Applications
Model: HG5-81-1 (50mm to 400mm)

Product Overview

The HG5-81-1 Series Manual Lift-Check Feed Valve is designed for reliable discharge of materials from vessels, particularly in high-temperature environments involving oil and acid. Its lift-check design ensures secure sealing and easy maintenance.

Key Features

1. Large Size Range
   • Available in sizes from 50mm to 400mm for high-volume applications.
2. High-Temperature Resilience
   • Effective up to 650°C for use in extreme thermal conditions.
3. High-Pressure Rating
   • Rated for pressures up to 6.4MPa for robust performance.
4. Manual Operation
   • Provides precise control over material discharge.
5. Durable Construction
   • Stainless steel body with corrosion-resistant coatings.

Technical Specifications

 

Parameter	Details
Model Series	HG5-81-1
Nominal Diameter	50mm to 400mm
Nominal Pressure	1.0MPa to 6.4MPa
Working Temp. Range	-29°C to 650°C
Suitable Medium	Oil, acid
Material	Stainless Steel (316L)

Quality Standards

• Certifications: ISO 9001, GB/T 12235 (feed valves), ASME B16.34.
• Testing: Shell pressure test, seat tightness test, and cycle-tested for 2,000+ operations.
• Warranty: 12 months from installation date.

Detailed Description

1. Working Principle
The valve opens manually to discharge material and closes automatically to prevent backflow. The lift-check design ensures secure sealing and easy access for cleaning.

2. Construction & Materials

• Body: 316L stainless steel for corrosion and heat resistance.
• Seat: PTFE-coated stainless steel for leak-tight sealing.
• Handle: Heavy-duty steel with a locking mechanism for safe operation.

3. Installation & Maintenance

• Orientation: Install vertically for proper material discharge.
• Maintenance: Regularly check the seat and handle; replace if worn.

4. Applications

• Petrochemical: Reactors, storage tanks, and distillation units.
• Chemical Processing: Acid storage, mixing vessels.
• Oil & Gas: Lubrication systems, fuel storage.

Why Choose the HG5-81-1 Series?

• Control: Manual operation for precise discharge control.
• Safety: Lift-check design to prevent backflow.
• Durability: 316L stainless steel for extreme temperatures and corrosive media.

Contact Us Now for technical datasheets, pricing, or custom configurations!
OEM partnerships available. Custom material/size options on request.

 

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