HFT45001Z-01 Thermostatic Mixing Valve, G1/2
The Legom HFT45001Z-01 Thermostatic Mixing Valve is a premium G1/2 thermostatic mixing valve with a fully electroplated body and electroplated handwheel and an integrated water inlet and outlet joint, delivering standard HFT thermostatic mixing performance — temperature adjustment range 20–60°C, control accuracy ±2°C, working pressure range 0.03–1 MPa — with a consistent premium metallic finish throughout the entire valve assembly.
Manufactured from 57-3 copper with full electroplating, the HFT45001Z-01 sits alongside the HFT33008Z-01 in the Legom premium electroplated G1/2 TMV offering. The integrated joint reduces external fitting count at the connection point for a compact, self-contained assembly suited to OEM water heater integration and confined-space domestic installations. For specific dimensional and geometric differences between the HFT45001Z-01 and HFT33008Z-01, contact the Legom technical team or refer to the individual product datasheets.
Key Benefits
- Full electroplating on body and handwheel – Consistent premium metallic surface treatment throughout the entire valve assembly — both the 57-3 copper body and the ABS handwheel carry electroplating, providing a unified high-specification appearance for premium OEM products and visible installations
- Integrated water inlet and outlet joint – Hot inlet, cold inlet, and mixed outlet connections integrated into the valve body assembly, minimising external fittings and creating a compact self-contained thermostatic mixing unit
- G1/2 for compact and point-of-use applications – Smallest standard domestic TMV connection size, suited to individual fixture applications, compact water heaters, and G1/2-spec OEM product integration
- ±2°C temperature control accuracy – Consistent mixed water delivery within ±2°C of the set point
- 20–60°C adjustment range – Full-range flexibility with factory-preset narrower ranges available for safety applications
- No electricity required – Self-acting thermostatic operation with no electrical connection needed
- 57-3 copper with full electroplating – Premium construction for durable potable hot water service with metallic finish throughout
- Wide pressure range 0.03–1 MPa – Including low-pressure gravity-fed systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | HFT45001Z-01 |
| Body Material | 57-3 copper, fully electroplated |
| Handwheel | ABS with electroplating |
| Connection | G1/2 internal thread (DN15) |
| Joint Type | Integrated water inlet and outlet joint |
| Temperature Adjustment Range | 20–60°C (standard); 35–55°C / 40–50°C / 30–60°C (preset options) |
| Temperature Control Accuracy | ± 2°C |
| Working Pressure Range | 0.03 MPa – 1 MPa |
| Ideal Working Pressure | 0.1 MPa – 0.5 MPa |
| Cold Water Temperature Range | 5°C – 29°C |
| Hot Water Temperature Range | 30°C – 99°C |
| Primary Use | Water heater (premium domestic, OEM integration) |
Note: The HFT45001Z-01 shares the same published specifications as the HFT33008Z-01. Differences in body geometry, integrated joint configuration, or dimensional details may exist between models. Contact the Legom team or refer to individual product datasheets to confirm the correct model for your specific installation or OEM integration requirements.
Premium Electroplated G1/2 TMV Models
| Model | Function | Body Finish | Joint |
|---|---|---|---|
| HFT45001Z-01 | Thermostatic mixing | Full electroplated | Integrated |
| HFT33008Z-01 | Thermostatic mixing | Full electroplated | Integrated |
| HFT33009Z-01 | One-way low temp opening | Full electroplated | Integrated |
Application & Use Cases
- Premium OEM water heater products at G1/2 – Where the manufacturer’s product specification requires fully electroplated thermostatic mixing valve components for consistent premium appearance throughout the assembly
- Visible and semi-exposed G1/2 installations – Point-of-use and under-sink locations where the fully electroplated body and handwheel coordinate with premium chrome or nickel plumbing fixtures
- Compact domestic water heaters with G1/2 outlets – Small electric storage, instantaneous, and compact solar thermal units where the premium electroplated finish is part of the product specification
- Single-fixture applications requiring premium finish – Individual basin, shower, or bath TMV at G1/2 where the highest available finish specification is required
Installation Notes
- Connect hot water to hot inlet (H), cold water to cold inlet (C), and distribution to mixed outlet (M) via the integrated joints using appropriate thread sealant on all G1/2 connections
- Install isolation valves upstream of both hot and cold inlets
- Install a strainer on the cold inlet to protect the thermostatic cartridge
- Handle the electroplated body and handwheel carefully — avoid contact with thread sealant or pipe compounds on electroplated surfaces
- The valve performs optimally at 0.1–0.5 MPa
- Verify outlet temperature at the fixture with a calibrated thermometer after installation
- Flush supply lines before installation to remove debris
Frequently Asked Questions
What is the difference between the HFT45001Z-01 and the HFT33008Z-01?
Both models share G1/2 connection, fully electroplated body and handwheel, integrated joint, and identical thermostatic mixing performance specifications. The difference lies in body geometry, integrated joint configuration, or dimensional details not captured in the published specification data. If both models are under consideration for a specific installation or OEM integration, request dimensional drawings for both from the Legom technical team and compare against your assembly requirements before ordering.
What does full body electroplating mean compared to handwheel-only electroplating?
Several HFT models have electroplated handwheels over bodies finished with standard plating, nickel plating, or natural pickling — creating a metallic handwheel on a differently finished body. Full body electroplating applies the metallic surface treatment to both the valve body and the handwheel, so the entire visible assembly carries the same electroplated metallic finish. This provides a unified premium appearance with no contrast between handwheel and body finish, which is the specification typically required in premium OEM product lines.
Can the temperature range be factory-preset?
Yes. OEM orders can specify factory-preset temperature ranges of 35–55°C, 40–50°C, or 30–60°C. Electroplating color and finish options are available for OEM specification. Contact the Legom team with your requirements.
OEM & ODM Customization
Legom supports full OEM and ODM services for the HFT45001Z-01 Thermostatic Mixing Valve. Customization options include electroplating color and finish, preset temperature range, integrated joint specification, connection size, and body configuration. Contact us via WhatsApp or info@legomsmart.com.
Product information last reviewed by the Legom Technical Team. For the most current specifications, refer to the official datasheet or contact our sales team.
Custom OEM & ODM Solutions
Legom is a direct manufacturer offering end-to-end OEM and ODM services. With our in-house engineering and production capabilities, we work closely with distributors and system integrators to deliver fully customized solutions under strict NDA.
