STN EN 17691-1
| Name: | STN EN 17691-1 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Komponenty pre regulačné slučky BAC. Zostavy ventilov a pohonov. Časť 1: Použitie HVAC na báze vody |
| English title | Components for BAC control loops - Valve and actuator assemblies - Part 1: Water-based HVAC applications |
| Release Date: | 01. 04. 2026 |
| Date of withdrawal: | |
| ICS: | 97.120 |
| Sorting character/National clasification code | 74 7208 |
| Level of incorporation: | idt EN 17691-1:2025 |
| Official Journal | 03/26 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies requirements and test methods of valve-actuator assemblies in individual zone control of water-based HVAC applications. This document does not apply to control valves of nominal diameter larger than DN50. This document is applicable to pressure independent and pressure dependent control valve-actuator assemblies of relevant categories: 2-port, 3-port and 6-port valves (if they incorporate a control valve function). Where a certain control loop as a combination of controller and valve-actuator assembly was assessed under EN 15500-1 [3], this document allows the assessment of the performance of combinations of that controller with different valve-actuator assemblies. The tests in this document ensure that valve/actuator assemblies, as components of control loops, can be replaced with products that provide comparable or better performance. In hydronic system, valve-actuator assembly is a component of control loop that controls water flow rate according to the application control ... |
| Preview: | Náhľad normy (PDF) |