
SD-1~SD-8 90 Degrees Open Ball Valves Handwheel Worm Gear for Pneumatic Actuator. Full Customization Support: Offers full customization, minor customization, and flexible customization from samples or designs. ISO Certified Manufacturer: Certified with ISO9001:2015, ISO45000:2018, and ISO14001 for strict quality management. 100% Quality Inspection: Every finished product undergoes 100% visual and function inspection by 4 QA/QC inspectors. Advanced Production Tech: Equipped with auto lathing, CNC, and die-casting facilities with digitized production processes. Low Pressure Application: Designed for low pressure applications (Pn<1.6mpa) with metal hard sealed surfaces. Fast Lead Time: Consistent production lead time within 15 workdays for both peak and off-season periods. OEM/ODM Services: Provides OEM and ODM services with 6 R&D engineers supporting new product development.