
Hv Series Manual Rotary Valve Port Size 1/4 "3/8" 1/2 "Pneumatic Manual Rotary Valve. 20 Years Manufacturing Experience: Established in 2000 with 280 CNC machine tools and 38 employees. High Production Capacity: Annual production of 2 million units with a low rework rate of 1%. OEM/ODM Support: Accepts OEM/ODM business with flexible cooperation modes. Fast Delivery Time: 1-3 days for normal models; 10-15 days for large orders. Quality Assurance: Equipped with 20 quality inspectors ensuring high product standards. Global Export Experience: Products exported to Africa, India, Vietnam, Pakistan, and more. Reliable After-Sales Service: Provides a one-year warranty period for all products. Customized Packaging: Offers export standard or special packaging based on customer needs.