Freeze-Proof & Thermostatic Balancing Valve Test Bench
Freeze-Proof & Thermostatic Balancing Valve Test Bench
For antifreeze valves and thermostatic balancing valves with or without a disinfection function, to evaluate temperature-triggered operation and hydraulic regulation, distinguishing antifreeze-valve tests from thermostatic balancing tests. Circuits and fixtures are selected for the sample and required tests.
| Technical Specifications | |
|---|---|
| Test Specification | Up to 1" |
| Configuration | Pressure supply unit, circulation unit, detection unit, constant-temperature unit, measuring unit, data acquisition unit, etc. |
| Reference Standards | EN 1489, GB/T 20910 |
Product Overview
Application and test scope
Freeze-Proof & Thermostatic Balancing Valve Test Bench is intended for antifreeze valves and thermostatic balancing valves with or without a disinfection function. It is used to evaluate temperature-triggered operation and hydraulic regulation, distinguishing antifreeze-valve tests from thermostatic balancing tests. The test arrangement is selected around the sample construction, service conditions and required evaluation method.
Tests and configuration
- Observation of antifreeze-valve opening and closing temperatures
- Flow and state records during opening
- Balancing-valve coefficients and flow or temperature stability at different temperatures
Typical test workflow
Configure temperature-control and circulation circuits for the valve type, then observe valve state and flow during the specified temperature sequence. Use separate programmes for the different valve functions.
Selection information
For a suitable proposal, provide valve function, connections, temperature-change method, opening and closing criteria, target flow and disinfection-temperature requirements. Product drawings or a sample help define connections, locating tooling and test circuits.
Measurement ranges, accuracy, automation, data interfaces and acceptance criteria are defined by the selected configuration and agreed technical proposal.
Existing equipment information
Equipment Name: Freeze-proof valve and thermostatic balancing valve comprehensive test bench
Application: Type testing
Products Tested: Various freeze-proof valves and thermostatic balancing valves (with and without anti-bacterial function)
Equipment Purpose: Testing the opening and closing temperature of freeze-proof valves and their start-up flow; testing the hydraulic characteristics of thermostatic balancing valves, the flow coefficient at different temperatures, flow stability and temperature stability
Test Specification: Up to 1″
Configuration: Pressure supply unit, circulation unit, detection unit, constant-temperature unit, measuring unit, data acquisition unit, etc.
Reference Standards: EN 1489, GB/T 20910
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