Custom China 200X Pressure Relief Valve Piloted Check Type - Suppliers & Factory for DN50-DN300 Sizes Suppliers, Manufacturer

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Type: Flange Type

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Series: 200X

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Size: DN50-DN300/2–8

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Pressure Rating: PN16/PN25

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Design Standard: BS/API/DIN

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Service: OEM & ODM

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The 200X pressure relief valve, manufactured by leading China suppliers, features a robust design consisting of a main valve, pilot valve, needle valve, ball valve, micro filter, and pressure gauge. This composition forms an efficient hydraulic control connection system ideal for various industrial applications. As a trusted factory in China, we ensure high-quality manufacturing standards and innovative solutions for your pressure relief valve needs.

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Product Description

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.

200X Pressure Reducing Valve Characteristics

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.

Water Supply System Valve Advantages

Packing

📦 Standard Export Packaging

Standard export wooden case packaging ensures the safety and integrity of the valve during international transit.

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.

Application 1
Application 2
Application 3

Frequently Asked Questions (FAQ)

Q What is the 200X pressure reducing valve used for?
The 200X pressure reducing valve is designed for domestic water supply, fire water supply, and industrial water supply systems. It automatically regulates and stabilizes outlet pressure regardless of changes in inlet pressure or flow rate.
Q What is the operating temperature range?
The valve is suitable for media temperatures between 0°C and 80°C, making it compatible with most standard water supply applications.
Q Can the 200X valve be installed vertically?
Yes, the 200X pressure reducing valve supports both horizontal and vertical installation, offering flexible adaptation to different pipeline layouts and environments.
Q What pressure ratings are available?
The 200X pressure reducing valve is available in nominal pressure ratings of PN10, PN16, and PN25, covering a wide range of water supply system requirements.
Q Does the valve support fire fighting linkage?
Yes, the special fire fighting type model supports fire linkage (optional). In the event of a fire, it can automatically close domestic water supply to prioritize fire fighting water.
Q How is the valve packaged for export?
The 200X pressure reducing valve is packed in standard export wooden cases, ensuring safe transportation and protection against damage during shipping.

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