ISO 8233:1988
Thermoplastics valves; torque; test method

Standard No.

ISO 8233:1988

Release Date

1988

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 8233:1988/Amd 1:1989

Latest

ISO 8233:2024

Scope

Specifies a test method for the determination of the opening and closing torque of thermoplastic valves. Testing shall be carried out by nominal pressure before and after a conditioning period.

ISO 8233:1988 history

• 2024 ISO 8233:2024 Thermoplastics valves
• 1988 ISO 8233:1988/Amd 1:1989
• 1988 ISO 8233:1988 Thermoplastics valves; torque; test method