OEM 200X pressure relief valve piloted check type Supplier, Manufacturers

Type: Flange type

Series: 200X

Size: DN50-DN300/2”-8”

Pressure rating: PN16/PN25

Design standard: BS/API/DIN

Service: OEM&ODM

The 200X pressure relief valve is mainly composed of main valve, pilot valve, needle valve, ball valve, micro filter and pressure gauge to form a hydraulic control connection system.

Product Description

Product 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, giving priority to fire fighting water and improving 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.
Packing

Standard export wooden case packaging ensures safe transportation and delivery for international shipping requirements.

Application Scenarios

The 200X reducing pressure valve is applied to the industrial water supply, fire water supply and domestic water pipe network system.

Material Information
Part name Body Stem Seal Ball
Material Ductile iron, cast steel, Stainless steel Stainless steel EPDM/NBR Stainless steel
Dimensions
DN Nominal diameter 506580100125150200250300350400450500600700800
L PN1.0MPa 2412342803604304555857909009009629621076123214371750
PN1.6MPa 2412342803604304555877949009009629621076123214371750
H1 152145167232288342413502600600685685880105012251400
H 250250271375455502636781913913103510351300153517932022
Frequently Asked Questions
Q: What is the main function of the 200X pressure reducing valve?
A: It is an intelligent valve that uses the medium's own pressure energy to regulate and maintain a constant outlet pressure, regardless of inlet pressure or flow changes.
Q: Can this valve be installed in a vertical position?
A: Yes, the 200X valve is designed for flexible installation and can be installed both horizontally and vertically to suit various pipeline layouts.
Q: What are the compatible media and temperature ranges for this valve?
A: The valve is suitable for clean water, domestic water, and fire water systems, with an operating temperature range between 0°C and 80°C.
Q: Is the outlet pressure adjustable after installation?
A: Yes, the outlet pressure can be adjusted by the pressure reducing pilot valve to meet specific system requirements.
Q: What materials are used for the valve body construction?
A: The body can be manufactured from ductile iron, cast steel, or stainless steel, depending on the application requirements.
Q: Does the 200X valve provide a tight seal?
A: Yes, it features a high-grade sealing system that achieves zero leakage for single-directional flow.

Related Products