- Butterfly valve, DN 50-500 carbon steel, cast iron, stainless steel water, oil goods, steam, air
- 2017-10-26 19:02
- Model Number: HL-butterfly valve-66-#6261 Key Specifications/Special Features: Features:1. Small in size and light in weightEasy installation and maintenancecan be mounted wherever needed2. Simple and compact construction, quick 90-degree on-off...