Low-emission API 6A gate valve packing sets Singapore incorporate live-loading springs and lantern rings to maintain constant gland force during operation. Certified to ISO 15848 Class BH/C03, they achieve minimal fugitive emissions in cyclic service. Singapore’s environmental regulations drive demand for these advanced packing solutions in gate valves used for production, testing, an... https://globalsealstech.com/product-category/oil-gas-seals/api-6a-gate-valve-seals/