High-Precision Test Machine for Flange and Weld Valves

• Customization: Available
• After-sales Service: by Internet Guide or Onsite Service
• Warranty: 12 Months
• Mass Scope of Workpiece: 1kg-50000kg
• Type: Valve Testing Machine
• Maxcapacity: 5000 Tons
• Accuracy Grade: 1
• Load Way: Hydraulic Clamping
• Loading Method: Clamping Force Pressurizing
• Display: Pressure Gauges or Computer
• Control: Manual by Buttons or Auto by Computer PLC Control
• Weight: 1000-300000kg
• Power Source: Made as Per Customer′s Request
• Oil Cylinder Position: Left and Right Clamping Oil Cylinders
• Transport Package: Plywood Cases
• Specification: Depending on test valve size and pressure
• Trademark: Nanxijiang
• Origin: China
• HS Code: 9031200090
• Production Capacity: 230 Sets/Year

Product Description

1. Summary

The hydraulic valve test benches of model YFS-D series are particularly designed and used for testing both welded end and flanged end valves (common type ball, gate, globe and check valves etc.) with various nominal size and pressure. 

 

The machines of this model series are very wide in use. They are equipped with special sealing plates and leak detectors, and can perform shell and seat pressure test on welded end valves. Besides, they can also be used to test flanged end valves, socket welded end valves, screwed end valves etc. The testing way and process of the test benches conform completely to the requirements of the following standards,GB/T13927-2008" Pressure testing of general valves"JB/T9092-99" Valve inspection and testing" and the International standards of API598, 6A, 6D etc. 

 

As to test valves with large size and high or super high pressure, the machines can be particularly designed and manufactured according to customers′ special requirements. The machines of this series we have designed and manufactured can test ball valves up to 72"(DN1800), Class600(10.0MPa). And the max. water test pressure can be up to 210MPa (30450Psi). 

 

Besides, the machines can specially and extra equipped with PLC controls and computerized valve pressure testing data collecting, storing, searching and time-pressure curve test report printing system as per customer's special request if necessary. And plus the water/air pipeline air-driven ball valves or needle valves controlled by PLC, the valve pressure can be tested on the test benches automatically, which can improve the valve testing efficiency and security remarkably. And the test benches can also be equipped with electric hoist (Max. Load Weight: 500KG) for loading the small size valves to be tested as per customers' special request if necessary, especially for customers who don't have cranes in their workshop, or the machines are used for valve testing on the project work site.

 

2. Technical Parameters 

Model& Specification	Type	Test Valve Size Range	Spacing Between Two Sealing Plates(mm)	Diameter of Thrust Oil Cylinder(mm)	Max.Clamping Force(Tons)	Motor of Oil Pump	Outline Dimensions(L×W×H)
YFS-D50	Unitary	DN15-50	100-500	φ 80	20	2.2KW	900×2000×1600
YFS-D100	Unitary	DN25-100	150-650	φ 160	60	2.2KW	1000×2600×1600
YFS-D200	Unitary	DN50-200	230-800	φ 200	100	3.0KW	1100×2800×1600
YFS-D300	Unitary	DN80-300	250-900	φ 250	150	3.0KW	1200×3100×1600
YFS-D400	Separate	DN150-400	320-1000	φ 320	230	5.5KW	2500×3600×1700
YFS-D500	Separate	DN200-500	380-1200	φ 380	320	5.5KW	2600×3800×1700
YFS-D600	Separate	DN250-600	430-1400	φ 420	400	5.5KW	2700×4000×1700
YFS-D800	Separate	DN300-800	480-1700	φ 500	550	5.5KW	3000×4500×1700
YFS-D1000	Separate	DN400-1000	800-2100	φ 800	1500	7.5KW	6600×3200×1700
YFS-D1200	Separate	DN500-1200	1200-2600	φ 1000	2300	11.0KW	7800×3500×1900
YFS-D1400	Separate	DN600-1400	1500-3000	φ 1200	3300	15.0KW	8500×4100×2200

3. Valve Test Ranges
  Note:  Valve shell test pressure=Valve nominal pressure×1.5; Valve seat test pressure=Valve nominal pressure×1.1


  Note:  Valve shell test pressure=Valve nominal pressure×1.5; Valve seat test pressure=Valve nominal pressure×1.1

  Note:  Valve shell test pressure=Valve nominal pressure×1.5; Valve seat test pressure=Valve nominal pressure×1.1

 
 Note:  Valve shell test pressure=Valve nominal pressure×1.5; Valve seat test pressure=Valve nominal pressure×1.1

 Note:  Valve shell test pressure=Valve nominal pressure×1.5; Valve seat test pressure=Valve nominal pressure×1.1

 Note:  Valve shell test pressure=Valve nominal pressure×1.5; Valve seat test pressure=Valve nominal pressure×1.1
DATE:2024/10/17