Product Overview: Our industrial butterfly valve is a high-reliability flow control device designed for efficient on-off and throttling operations. It features a compact structure, light weight, and quick opening/closing, making it ideal for various industrial flow control systems. Adopting premium materials and advanced manufacturing processes, it ensures stable performance and long service life.
Product Specifications:
- Body Material: Cast iron, ductile iron, stainless steel (304/316), carbon steel (customizable)
- Standards: API 609, ISO 5752, DIN 3352, GB/T 12238
- Pressure Rating: PN10, PN16, PN25; Class 150, Class 300
- Type: Wafer type, lug type, flanged type; Double eccentric, triple eccentric
- Connection: Wafer, lug, flanged (ANSI, DIN, JIS, GB)
- Size Range: DN50 - DN2000 (2" - 80")
- Seal Material: EPDM, NBR, PTFE, Viton (for different media)
- Operation Mode: Manual (handwheel, lever), electric, pneumatic, hydraulic
Application Scope: Widely used in various industrial fields for flow control of liquids, gases, and slurries, including but not limited to:
- Chemical industry: Handling acids, alkalis, solvents, and chemical intermediates
- Water treatment: Water supply, sewage treatment, desalination plants
- Petroleum & petrochemical: Crude oil, gasoline, diesel, and petrochemical products transmission
- HVAC & power: Boiler feed water, cooling water systems, thermal power plants
- Food & beverage, pharmaceutical: Sanitary-grade butterfly valves for clean media
Key Advantages: Compact design saves installation space; low flow resistance, energy-saving; quick opening/closing improves work efficiency; strong corrosion resistance adapts to various media; easy maintenance reduces operating costs; multiple materials and specifications meet custom needs.
