PDF
GB/T 18691.2-2021 Active
GB/T 18691.2-2021 Agricultural irrigation equipment—Irrigation valves—Part 2:Isolating valves
Abstract
This document specifies the design requirements, performance requirements, consistency assessment, marking, and packaging of isolation valves. The isolation valve is suitable for irrigation systems where the water temperature does not exceed 60°C and the water may contain certain types and concentrations of fertilizers or chemicals commonly used in agriculture. This document applies to irrigation isolation valves with a nominal size of not less than DN 8. The design working state of the isolation valve is fully open and fully closed, but it can also operate in any intermediate state for a long time.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 18691.2-2021 |
| CCS | Agricultural machinery and equipment |
| ICS | Irrigation and drainage equipment |
| Implement Date | 2022-07-01 |
Price
$ 44.00
Subtotal
$ 44.00
Tax
$ 0.00
Order Total (incl. tax)
$ 44.00