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

Key Features

Material: Cast steel (e.g., ASTM A216 WCB, WCC, LCB, etc.).
Design: Bolted bonnet, pressure seal, or welded bonnet options.
Actuation: Electric motor-operated for automated control.
Seat and Disc: Metal-to-metal or resilient seating for tight shut-off.
End Connections: Flanged, threaded, or butt-welded.
Standards: API 600, ASME B16.34, ANSI B16.10.
Applications: Oil and gas, power generation, water treatment, and more.

Technical Specifications

Parameter	Details
Size Range	2" to 48" (DN50 to DN1200)
Pressure Rating	Class 150 to Class 2500 (PN16 to PN420)
Temperature Range	-29°C to 425°C (-20°F to 800°F)
Body Material	ASTM A216 WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, etc.
Trim Material	13% Cr, SS304, SS316, Stellite, Monel, Inconel, etc.
Seat Type	Metal-to-metal or resilient seated
Stem Material	SS410, SS304, SS316, Alloy 20, etc.
Actuator Type	Electric motor-operated (on/off or modulating)
Voltage	24V DC, 110V AC, 220V AC, 380V AC, etc.
End Connections	Flanged (ASME B16.5, B16.47), threaded (NPT, BSP), or butt-weld (B16.25)
Leakage Class	API 598 (Class IV, V, or VI)
Standards Compliance	API 600, ASME B16.34, ANSI B16.10
Testing	Hydrostatic, shell, and seat testing per API 598

Advantages

Automated Operation: Electric actuator enables remote and precise control.
Durability: Cast steel construction ensures long service life in demanding environments.
Tight Shut-Off: Reliable sealing with metal-to-metal or resilient seating.
Versatility: Suitable for a wide range of temperatures and pressures.
Compliance: Meets international standards for safety and performance.

Applications

Oil & Gas: Pipeline systems, refineries, and offshore platforms.
Power Generation: Steam and cooling water systems in power plants.
Water Treatment: High-pressure water pipelines.
Chemical Industry: Handling corrosive and high-temperature fluids.
General Industry: Automated flow control in industrial processes.

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