Custom 200X pressure relief valve piloted check type Suppliers, Manufacturer
Product Description
Technical Specifications
| Valve Type: | 200X pressure reduce valve | Structure: | Diaphragm type |
| Standard: | BS/API/DIN/JIS | Workmanship: | Investment casting |
| Sealing direction: | Single-directional | Sealing grade: | Zero leakage |
| Temperature: | 0°C < T < 80°C | Operation: | Automatic |
Characteristics
The 200XX pressure reducing valve is an intelligent valve that uses the pressure energy of the medium to regulate and control. X pressure reducing valve is used for domestic water supply, fire water supply and other industrial water supply systems. The outlet pressure of the main valve can be adjusted by adjusting the pressure reducing pilot valve，the outlet pressure does not change due to the change of inlet pressure and inlet flow. The outlet pressure is maintained at the set value, and the set value can be adjusted as required to achieve the purpose of pressure reduction.
Advantages
1. Pressure reduction + pressure stabilization + multi-function integration
The Hydraulic pressure reducing valve integrating pressure reduction, pressure stabilization, check, waterproof hammer (optional) and fire linkage (optional), one valve for multiple purposes, simplifying the system design, reducing the number of valves and installation space.
Special fire fighting type can realize automatic closing of domestic water in case of fire, give priority to fire fighting water and improve system safety.
2. Flexible installation and strong adaptability
It can be installed horizontally/vertically, adapt to different pipeline layout, and the installation position is flexible.
Applicable media are clean water, domestic water and fire water, temperature 0 – 80 ℃, nominal pressure PN10/PN16/PN25, covering most water supply conditions.
Material
| Part name | Body | Stem | Seal | Ball |
|---|---|---|---|---|
| Material | Ductile iron, cast steel, Stainless steel | Stainless steel | EPDM/NBR | Stainless steel |
Dimension
| DN Nominal diameter | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | |
| L | PN1.0MPa | 241 | 234 | 280 | 360 | 430 | 455 | 585 | 790 | 900 | 900 | 962 | 962 | 1076 | 1232 | 1437 | 1750 |
| PN1.6MPa | 241 | 234 | 280 | 360 | 430 | 455 | 587 | 794 | 900 | 900 | 962 | 962 | 1076 | 1232 | 1437 | 1750 | |
| H1 | 152 | 145 | 167 | 232 | 288 | 342 | 413 | 502 | 600 | 600 | 685 | 685 | 880 | 1050 | 1225 | 1400 | |
| H | 250 | 250 | 271 | 375 | 455 | 502 | 636 | 781 | 913 | 913 | 1035 | 1035 | 1300 | 1535 | 1793 | 2022 | |
Packing
Standard export wooden case packaging
Application Scenarios
The 200X reducing pressure valve is applied to the industrial water supply, fire water supply and domestic water pipe network system.
Frequently Asked Questions
Q: What is the main working mechanism of the 200X pressure reducing valve?
A: It is an intelligent valve that utilizes the medium's own pressure energy to automatically regulate and maintain a constant preset outlet pressure, regardless of variations in inlet pressure or flow rate.
Q: What pipeline applications are suitable for this valve?
A: The 200X valve is specifically designed for domestic water supply, fire water supply, and general industrial water pipe network systems.
Q: What materials are available for the body and main parts?
A: The valve body is available in Ductile Iron, Cast Steel, or Stainless Steel. The internal stem and ball are crafted from Stainless Steel, and sealing uses durable EPDM/NBR materials.
Q: Can the valve be installed in any orientation?
A: Yes, it features high installation flexibility and can be positioned either horizontally or vertically to suit different piping layouts.
Q: What temperature and pressure ranges are covered?
A: It operates under working temperatures of 0°C < T < 80°C and supports nominal pressures across PN10, PN16, and PN25 (covering sizes up to DN800).
Q: How is the product standardly packaged for delivery?
A: Products are secured inside standard export wooden cases to ensure maximum protection during transport and shipping.
