DYFJ-E Top Pressure Horizontal Valve Test Bench

Key Performance
1. Versatility in Valve Testing
The DYFJ-E is suitable for testing a wide range of valve types, including ball valves, gate valves, globe valves, check valves, and control valves. It accommodates various connection types, making it a versatile solution for diverse valve testing requirements.

2. Advanced Sealing Mechanism
The test bench utilizes a hydraulic cylinder to press against the valve end face and a claw mechanism to secure the flange backside. This dual-action sealing method ensures a tight seal without applying external force to the valve being tested, preserving the integrity of the valve during the testing process.

3. Flexible Testing Media
The DYFJ-E supports both water and gas as testing media. The water used in testing can be recycled, promoting efficiency and reducing waste. The system includes pipeline control valves for seamless switching between media, ensuring smooth operation during testing.

4. Precision Pressure Control
Equipped with a low-pressure rapid water pump and a high-pressure slow boost pump, the DYFJ-E achieves precise pressure control. Once the target test pressure is reached, the system automatically initiates a pressure-holding timer, ensuring accurate and repeatable test results.

5. Zero-Pressure Safety Protection
Safety is a top priority with the DYFJ-E. The system features a zero-pressure safety protection mechanism, which ensures that the pressure-holding claws can only be released and the valve removed when there is no pressure inside the valve cavity.

6. Customizable Options
The DYFJ-E offers optional add-ons to meet specific customer needs. These include safety protection doors and specialized valve detection systems, such as PLC data acquisition systems and automated testing systems.

7. Custom Non-Standard Designs
For clients with unique requirements, the DYFJ-E can be customized to create non-standard equipment. This flexibility ensures that the test bench can be tailored to meet specific testing protocols or accommodate unusual valve designs.

DYFJ-E100
Structural style: All-in-one
Diameter range: DN15-100mm
Flange size: 90-275mm
Valve structure length: 108-432mm
Sealing disc spacing: 100-650mm
Cylinder diameter and quantity: φ80×3
Maximum clamping force: 27T
Oil pump motor: 2.2KW
Test pressure range: 

DYFJ-E200
Structural style: All-in-one
Diameter range: DN50-200mm
Flange size: 150-415mm
Valve structure length: 178-597mm
Sealing disc spacing: 170-850mm
Cylinder diameter and quantity: φ110×3
Maximum clamping force: 48T
Oil pump motor: 2.2KW
Test pressure range: 

DYFJ-E300
Structural style: All-in-one
Diameter range: DN80-300mm
Flange size: 200-530mm
Valve structure length: 203-850mm
Sealing disc spacing: 200-1080mm
Cylinder diameter and quantity: φ140×3
Maximum clamping force: 98T
Oil pump motor: 3.0KW
Test pressure range: 

DYFJ-E400
Structural style: All-in-one
Diameter range: DN150-400mm
Flange size: 280-670mm
Valve structure length: 267-1100mm
Sealing disc spacing: 260-1400mm
Cylinder diameter and quantity: φ160×4
Maximum clamping force: 190T
Oil pump motor: 3.0KW
Test pressure range: 

DYFJ-E500
Structural style: All-in-one
Diameter range: DN250-500mm
Flange size: 405-800mm
Valve structure length: 330-1150mm
Sealing disc spacing: 330-1500mm
Cylinder diameter and quantity: φ200×4
Maximum clamping force: 290T
Oil pump motor: 5.5KW
Test pressure range: 

DYFJ-E600
Structural style: All-in-one
Diameter range: DN300-600mm
Flange size: 485-930mm
Valve structure length: 356-1350mm
Sealing disc spacing: 330-1600mm
Cylinder diameter and quantity: φ220×4
Maximum clamping force: 360T
Oil pump motor: 5.5KW
Test pressure range: 

DYFJ-E800
Structural style: split style
Diameter range: DN400-800mm
Flange size: 580-1085mm
Valve structure length: 406-1372mm
Sealing disc spacing: 400-2000mm
Cylinder diameter and quantity: φ200×4
Maximum clamping force: 290T
Oil pump motor: 5.5KW
Test pressure range: 

DYFJ-E1000
Structural style: split style
Diameter range: DN500-1000㎜
Flange size: 700-1320mm
Valve structure length: 406-1753mm
Sealing disc spacing: 400-2600mm
Cylinder diameter and quantity: φ250×4
Maximum clamping force: 460T
Oil pump motor: 5.5KW
Test pressure range: 

DYFJ-E1200
Structural style: split style
Diameter range: DN700-1200㎜
Flange size: 910-1485mm
Valve structure length: 610-2134mm
Sealing disc spacing: 600-2600mm
Cylinder diameter and quantity: φ250×4
Maximum clamping force: 460T
Oil pump motor: 5.5KW
Test pressure range: