Full Lift Open Safety Valves

• Media: Water
• Standard: GB
• Certification: CCC, ISO, CE
• Temperature: Ordinary Temperature
• Connection: Flange
• Pressure: Adjustable
• Closed: Open
• Structure: Spring
• Material: Cast Steel
• Transport Package: Plywood Case
• Specification: DN25~DN150
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Year

Product Description

Applications
Provided as safety device for protection against excessive pressure in pressure vessels.
Approved for gases, vapours and fluids
Working temperatures: Lower than 300°C

Standards Compliance

Design and Manufacture	API RP 520
Face to Face(end to end)	API 526
Test and Inspection	API 527

working princrple






Thank you for viewing! Contact us for more details!