Check the listing for details. New Open Box Asahi Type 21 Ball Valve 2 1/2" PVC EPDM. Condition: New – Open box, Made in Japan. Listed at 79.99 USD. The Asahi Type 21 Ball Valve is a new open box product made in Japan. It features a 2 1/2" PVC EPDM construction with a manual operation. This inline valve has a union connection and is designed for hydraulics, pneumatics, pumps, and plumbing applications. With a diameter of 2 1/2 inches, this ball valve from Asahi is a reliable and durable option for controlling fluid flow in various industries.The Asahi Type 21 Ball Valve is a new open box product made in Japan. It features a 2 1/2" PVC EPDM construction with a manual operation. This inline valve has a union connection and is designed for hydraulics, pneumatics, pumps, and plumbing applications. With a diameter of 2 1/2 inches, this ball valve from Asahi is a reliable and durable option for controlling fluid flow in various industries.