Our Location

304 North Cardinal St.
Dorchester Center, MA 02124

(YG-3350)1/2″ 3/4″Male Pressure Relief Valve – Water/Oil/Gas (3 Bar 6 Bar 8 Bar) Brass Safety Valve

Technical Specifications:

  • Valve Body :Low Lead/C46500/CW602n/DZR/Copper/Stainless Steel
  • Valve Body Sealing Material: EPDM and NBR
  • Handle Material: ABS
  • Working Pressure: Up to 25 bar (362.5 psi)  Customizable according to customer’s requirements
  • Setting pressure:2.5bar,3bar,6bar,7bar,8bar
  • Operating Temperature: -20°C to +120°C (-4°F to 248°F)
  • Threaded Connection: ISO 228 (equivalent to DIN 259 and BS2779)
  • On/Off Test: 10,000 cycles
Category Options
Material Low Lead/C46500/CW602n/DZR/Copper/Stainless Steel
Imperial Size 1/2″ –  3/4″ or as per customer’s request
Weight Customizable according to customer’s requirements
Package Standard export package or Customized
Handle Material Brass/Zinc Alloy/Iron/Cast Iron/Aluminum/Stainless Steel
Core Material Brass/Iron/Cast Iron/Stainless Steel
Service OEM

### Introduction to Brass Safety Valve

#### Working Principle:

1. **Pressure Monitoring:** The brass safety valve operates by monitoring pressure changes within the pipeline system. When the system pressure exceeds a set value, the safety valve is triggered.

2. **Pressure Release:** Once the set pressure threshold is reached, the safety valve automatically opens, releasing a portion of the fluid to reduce the system pressure and ensure safe operation within the system.

3. **Automatic Reset:** When the pressure drops below the safety threshold, the safety valve automatically closes and is ready to trigger again when the pressure rises.

#### Key Features:

1. **Material Selection:** Brass is commonly used for its excellent corrosion resistance and mechanical strength, making it a popular choice for manufacturing safety valves.

2. **Application Range:** Brass safety valves can be used in liquid, gas, or steam systems and are suitable for various industrial sectors such as chemical, petroleum, pharmaceutical, etc.

3. **Pressure Range:** Brass safety valves can be designed to accommodate different pressure ranges, from low to high-pressure systems, with specific models available.

4. **Installation Flexibility:** Safety valves are designed for flexibility, allowing horizontal or vertical installation based on the layout and requirements of the pipeline system.

5. **Reliability:** Manufactured with precision and subjected to rigorous testing, brass safety valves exhibit high reliability, ensuring the safe operation of the system.

#### Maintenance and Considerations:

1. **Regular Inspection:** Regular inspection and maintenance of the safety valve are crucial to ensure its proper operation and accurate pressure release.

2. **Environmental Conditions:** Ensure the safety valve is placed in appropriate environmental conditions to prevent corrosion or other damage.

3. **Compliance:** Ensure that the safety valve complies with relevant safety standards and regulatory requirements to ensure the legality and safety of system operations.

The brass safety valve plays a critical role in fluid systems, ensuring stable operation within the normal working pressure range while protecting equipment and personnel from potential hazards.

Minimum Order Quantity: 0
Packaging Details: Standard Packing
Delivery Time: 40days
Payment terms:  T/T, L/C, Western Union, MoneyGram
Supply Ability:  55000 pcs

1. WHAT IS YOUR MOQ ?

Usually our MOQ is 3,000pcs. But we accept lower quantity for your tria order. Please feel free to tell us how many pieces you need, we will calculate the cost correspondingly, hoping you can place large orders after checking quality of our products and know our service.

2. HOW LONG IS THE SAMPLE LEAD TIME ?

For existing sample, it takes 2-3 days. They are free. If you want your own designs, it takes 7-10 days, subject to your designs whether they need new MOLD, etc. Anyway, we will response fast to your request.

3. HOW LONG IS THE PRODUCTION LEAD TIME ?

It takes 35 days for MOQ. We have large production capacity, which can ensure fast delivery time even for bulk.

4. WHAT FORMAT OF THE FILE DO YOU NEED IF I WANT MY OWN DESIGN ?

We have our own designer in house. So you can provide JPG, AI, car or PDF, etc. We will make drawing for mold or printing screen for your final confirmation based on technique.

5. WHAT IS YOUR PAYMENT TERM ?

Our payment is TT 30% deposite and 70% against bill of loading copy of TT. PayPal, Western&Union.

Packing/Transportation