Superseded
Standard
Historical
NBN EN 28233:1992
Thermoplastics valves - Torque - Test method (ISO 8233:1988)
Preview
Summary
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 02/29/1992 |
| Cancellation Date | 06/12/1991 |
| Page Count | 9 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
29/02/1992
Superseded
Historical