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Products Description
Product Overview
The Durable Brass Service Refrigeration Ball Valve (YDQ1T10-000 to YDO1T54-000 Series) by Liyongda is a premium fluid control component designed for refrigeration units. Constructed with high-quality brass, this through-way globe valve features a bellows sealing design that ensures leak-proof performance, adhering to DIN standards for global reliability. With a minimum order quantity (MOQ) of 1PCS, it offers flexibility for small businesses, manufacturing plants, and restaurants. The valve’s compact yet robust design makes it ideal for integration into diverse refrigeration systems, providing precise service and control while withstanding continuous operational demands—whether for routine maintenance or system upgrades.
Core Features
Premium Brass Construction for Durability
Crafted from top-grade brass, the Durable Brass Service Refrigeration Ball Valve offers superior corrosion resistance, critical in refrigeration environments with moisture and refrigerants. Brass also provides excellent thermal conductivity and mechanical strength, ensuring reliability under temperature fluctuations.
Bellows Sealing for Leak-Proof Performance
Equipped with a bellows globe valve sealing mechanism, the product guarantees zero leakage, preventing fluid loss that compromises refrigeration efficiency and increases energy costs. The bellows design also reduces friction, extending service life.
DIN-Standard Design for Global Compatibility
Compliant with DIN standards, the valve is compatible with international refrigeration equipment, simplifying installation, replacement, and maintenance for global businesses.
Versatile Size Range for Diverse Needs
Offering 9 models (YDQ1T10-000 to YDO1T54-000), the valve covers DN10 to DN50 (3/8" to 2-1/8" inch sizes, Ф9.7mm to Ф54mm outer diameters), fitting small restaurant coolers to large manufacturing refrigeration systems.
Low MOQ for Flexible Ordering
With an MOQ of 1PCS, the valve caters to businesses of all sizes—from single replacements to bulk installations—reducing inventory costs and meeting immediate needs.
Why Choose Blait
Blait’s Durable Brass Service Refrigeration Ball Valve stands out for:
Brass Excellence: Premium brass materials outperform steel or plastic valves in corrosion resistance and durability, tailored for refrigeration environments.
Precision Bellows Sealing: Advanced bellows technology undergoes rigorous testing, backed by DIN standards for leak-proof assurance.
Flexible Ordering: The 1PCS MOQ suits small businesses, repair technicians, and large facilities alike, eliminating excess inventory.
Service-Optimized Design: Dimensions (A: 130.5mm-311.5mm, B: 20mm-55mm) are optimized for easy maintenance access in tight refrigeration unit spaces.
Technical Specifications
The Durable Brass Service Refrigeration Ball Valve (YDQ1T10-000 to YDO1T54-000 Series) features DIN-standard specifications, with detailed dimensions below:
Model | mm (Ф) | inch | DN | A (mm) | B (mm) | C (mm) | D | E (mm) | F (mm) | K (mm) |
YDQ1T10-000 | 9.7 | 3/8" | 10 | 130.5 | 20 | 3 | M4 | 13.5 | 71 | 54 |
YDQ1T13-000 | 12.7 | 1/2" | 10 | 160.5 | 20 | 3 | M4 | 13.5 | 85.4 | 52 |
YDQ1T16-000 | 16 | 5/8" | 16 | 171.2 | 30 | 3 | M4 | 18.8 | 90.2 | 66.2 |
YDQ1T19-000 | 19 | 3/4" | 16 | 171.3 | 30 | 3 | M4 | 18.8 | 90.2 | 66.2 |
YDQ1T22-000 | 22 | 7/8" | 19 | 177 | 30 | 3 | M4 | 18.8 | 93 | 66.2 |
YDQ1T28-000 | 28.6 | 1-1/8" | 25 | 216 | 38 | 3 | M4 | 24.8 | 114.6 | 87 |
YDQ1T35-000 | 35.1 | 1-3/8" | 32 | 239 | 48 | 1 | M4 | 29.8 | 125.5 | 95.8 |
YDQ1T42-000 | 42 | 1-5/8" | 38 | 269.5 | 55 | 7 | M4 | 35.5 | 141 | 110.5 |
YDO1T54-000 | 54 | 2-1/8" | 50 | 311.5 | 34 | 0 | M4 | 54 | 153.2 | 143 |
Key Specifications Summary
Model Range: YDQ1T10-000 – YDO1T54-000
Brand: Liyongda
Structure: Through Way Globe Valve
Sealing Form: Bellows Globe Valve
Standard: DIN
MOQ: 1PCS
Material: Brass
DN Range: DN10 – DN50
Inch Size: 3/8" – 2-1/8"
Applicable Industries: Manufacturing Plant, Restaurant, Other
Key Applications
Manufacturing Plant Refrigeration
Ideal for refrigeration systems in pharmaceutical, electronics, and food manufacturing plants, supporting production process stability.
Restaurant Refrigeration Units
Perfect for commercial refrigerators, freezers, and walk-in coolers, ensuring food safety through leak-proof performance.
Small-Scale Refrigeration Equipment
Suitable for convenience store display cases and beverage coolers, where space efficiency and durability are key.
Refrigeration Maintenance & Upgrades
An excellent replacement for old/faulty valves, thanks to DIN-standard compatibility and easy installation.
Industrial HVAC Refrigeration
Integrated into small-to-medium industrial HVAC systems, providing efficient cooling for offices and warehouses.
Maintenance & Warranty
Maintenance Tips
Perform monthly visual checks for corrosion, leaks, or damage.
Clean the brass surface with mild detergent; avoid abrasive cleaners.
Inspect the bellows seal annually; replace if leakage is detected.
Operate the valve smoothly—avoid forcing the handle to prevent internal damage.
Warranty Coverage
Blait offers a 24-month warranty from purchase date, covering manufacturing defects, brass material issues, and bellows seal failures under normal refrigeration use. Warranty excludes damage from improper handling or non-refrigeration applications. Contact support with order details and issue photos for fast claims resolution.
