Products，ProductsFactory supply-wenzhou Hongyi Valve Co,.Ltd.

Key Features

Material: Copper or copper alloy body and components
Design: Bolted bonnet or pressure seal design
Operation: Handwheel or gear-operated for easy handling
Seat and Disc: Metal-to-metal or resilient seating for tight shut-off
End Connections: Flanged (ASME B16.5 or B16.47)
Standards: API 600, API 602, API 603, ASME B16.34, ANSI B16.10
Applications: HVAC systems, water distribution, marine applications, and more

Technical Specifications

Parameter	Details
Size Range	2" to 24" (DN50 to DN600)
Pressure Rating	Class 150 to Class 900 (PN16 to PN150)
Temperature Range	-20°C to 200°C (-4°F to 392°F)
Body Material	Copper or copper alloy (e.g., C12200, C70600)
Trim Material	Bronze, stainless steel, or other compatible materials
Seat Type	Metal-to-metal or resilient seated
Stem Material	Stainless steel, bronze, or copper alloy
Operation	Handwheel or gear-operated
End Connections	Flanged (ASME B16.5, B16.47)
Leakage Class	API 598 (Class IV, V, or VI)
Standards Compliance	API 600, API 602, API 603, ASME B16.34, ANSI B16.10
Testing	Hydrostatic, shell, and seat testing per API 598

Advantages

Corrosion Resistance: Copper material provides excellent resistance to corrosion, especially in water-based systems.
Thermal Conductivity: Ideal for applications requiring efficient heat transfer.
Ease of Installation: Flanged connections simplify installation and maintenance.
Tight Shut-Off: Reliable sealing with metal-to-metal or resilient seating.
Compliance: Meets international standards for safety and performance.

Applications

HVAC Systems: Heating, ventilation, and air conditioning systems.
Water Distribution: Potable water and wastewater systems.
Marine Applications: Shipboard piping systems.
Industrial Systems: Cooling and heating systems.
General Plumbing: Residential and commercial plumbing systems.

Why Choose Us?

Expertise: Decades of experience in valve manufacturing.
Quality Assurance: Rigorous testing to ensure reliability and performance.
Global Reach: Serving clients in over 50 countries.
Customer Support: Dedicated team for technical assistance and after-sales service.