Key Features: 1. Compact design with lightweight, making it easy to install and maintain. 2. Simple and efficient structure allows for quick 90-degree on-off operation. 3. Low operating torque ensures energy efficiency and smooth performance. 4. Excellent flow control characteristics with a linear flow curve for accurate regulation. 5. Long service life, capable of withstanding thousands of opening and closing cycles. 6. Wide range of material options suitable for various media including water, gas, oil, chemicals, and more. Performance Specifications: Nominal Pressure (MPa) 1.0 1.6 Nominal Diameter (mm) 50-1000 50-1000 Test Pressure Shell 1.5 2.4 (MPa) Seal 1.1 1.76 Applicable Temperature -40°C ~ 120°C Applicable Media Fresh water, sewage, seawater, air, vapor, food, medicine, oils, acids, alkalis, etc. Operating Mode Manual, worm gear, pneumatic, electric, etc. Design & Manufacture Flange Connection Face to Face Dimension Test & Inspection MSS SP-67 DIN PN10/16/25; ANSI B16.1 API 609 API 598 No. Part Name Material 1 Body 2 Disc 3 Stem 4 Sealing Ring 5 Packing This high-performance butterfly valve is ideal for industrial applications such as water treatment, chemical processing, and power generation. It meets international standards like API 609 and is manufactured in China with a focus on quality and durability. The product is available in a wide range of sizes from DN50 to DN1000, and is designed for both low-pressure and normal temperature environments. With its reliable sealing system and versatile material options, this valve is a trusted solution for demanding industrial settings. Solid Solution Powders Of Tungsten-titanium-tantalum Carbide Solid Solution Powders Of Tungsten-Titanium-Tantalum Carbide,Tungsten Titanium Tantalum Carbide,Tungsten Titanium Tantalum Carbide Powder,Tungsten Titanium Tantalum Carbide Used For Insert zhuzhou haokun hard materials CO.,LTD , https://www.hkmetalpowder.com
Standards Compliance:
API 609
EN 593
BS 4504; ISO PN10/16
JIS B2212/2213
BS 10 Table D; BS 10 Table E
ISO 5752 series 20
BS 5155
Material List:
Carbon Steel, Stainless Steel, Alloy Steel, Cr-Mo Steel
Carbon Steel, Stainless Steel, Alloy Steel, Cr-Mo Steel
Stainless Steel, Cr-Mo Steel
Stainless Steel + Flexible Graphite
Flexible Graphite, Teflon
High Quality Factory Manufacture API Series Lug Type High Performance Butterfly Valve
China API Series Lug Type High Performance Butterfly Valve