ASAHI Ball Valve – Type 21 PVC-U

Easy to automate
Featuring a new intregal molded top flange. The BALL VALVE TYPE 21 can easily be converted from the manual to automatic without replacing the body.

Simple Installation on Panel Piping
New bottom stand with an insert hole allows the valve to be secured on bench or panel only by inserting a metallic insert.

Double-O-ring
The stem uses a double-O-ring, sealing arrangement improving durability sealing performance. The upper O-ring groove is deeper than the lower O-ring groove. Because of this design, the stem would break first at the upper O-ring groove, acting as a back up seal.

Multi Functional Handle
Removing the handle and placing the raised lugs into the carrier allow for easy disassembly of the valve.

Optional connections: flange, thread, spigot or spigot with PE connecting inserts

Thread sizes: 3/8" (DN10), 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1 1/4" (DN32), 1 1/2" (DN 40), 2" (DN50), 2 1/2" (DN65), 3" (DN 80), 4" (DN 100) 

2D DN10mm-DN50mm   /  2D DN65mm-DN100mm

3D drawings  /  user manual  /  ASAHI AV product info

The high quality ball valve ASAHI Type 21 is designed for easy automation and reliable shutoff in panel and bench piping systems. This PVC ball valve features a molded top flange for simple conversion from manual to automatic operation, a durable double O-ring stem seal that provides backup sealing, and a multi-functional handle that allows quick disassembly for maintenance. A new bottom stand with an insert hole enables secure mounting, and multiple connection options (socket, flange, threaded, and PE variants) and sizes support a wide range of installations.