This 1-inch wafer type stainless steel butterfly valve is specifically designed for gas flow control. Crafted from premium 304/316 stainless steel, it offers excellent corrosion resistance and high structural strength, ensuring safe and stable operation in gas systems. The wafer design enables space-saving installation, while the precision-machined disc and PTFE seat guarantee tight sealing and low torque operation. Suitable for various gas media, it’s a reliable choice for industrial and commercial gas applications.
Specifications: Material: High-purity brass (CuZn40Pb2, lead content compliant with international standards); Size: 4 inches (DN100); Type: Rotary compression gate valve; Connection: Flanged (PN16 standard) or threaded (BSP/NPT optional); Working Pressure: PN10–PN16 (1.0–1.6 MPa); Working Temperature: -10℃~120℃; Handle: Solid brass/steel handle (anti-slip design); Sealing Material: EPDM rubber (food-grade, suitable for drinking water); Test Standard: ISO 9001, CE certified; Operating Medium: Clean water, tap water, soft water (non-corrosive low-viscosity liquids).
Applications: Widely used in: 1. Commercial: Restaurants, hotels, shopping malls (gas supply lines for cooking, heating). 2. Industrial: Gas processing plants, chemical factories (inert gas pipelines), power plants (gas fuel systems). 3. Municipal: Urban gas distribution networks, residential area gas supply stations. 4. Other: LPG storage facilities, laboratory gas systems, small-scale gas-fired equipment. Ideal for gas flow regulation and on-off control where safety, sealing, and corrosion resistance are critical.
