
Vacuum ISO-K Pneumatic Angle Seat Valve ISO63-ISO250. Dual Material Options: Available in SS304 or SS316L stainless steel to suit different corrosion resistance needs. Customizable Seals: Customers can choose between Bellow Seal or Shaft Seal configurations. Wide Size Range: Supported ISO-K sizes include 63, 80, 100, 160, 200, and 250. OEM and ODM Services: Full customization from samples, designs, and flexible minor customization available. ISO Standard Compliance: Manufactured according to ISO-K63-100 standard for semiconductor and industrial use. Comprehensive Quality Control: Strict process includes raw material inspection, in-process checks, and pre-shipment testing. Defect Protection: Free replacement, full refund, and shipping cost coverage for products defective due to our fault. Flexible Lead Time: Off-season delivery within 15 workdays; peak season lead time is one month.