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  • CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve
  • CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve
  • CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve
  • CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve
  • CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve
  • CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve
CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve

CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve

  • 20 - 999999 Pieces
    $1.86
  • >= 1000000 Pieces
    $1

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Water Level Regulation: Automatically controls water flow into solar water heater tanks using a mechanical float mechanism to prevent overflow and ensure optimal storage capacity.
  • Pressure Monitoring & Filtration: Integrated pressure gauges (0.1–10 Bar) allow real-time monitoring, while stainless steel screen filters trap debris, ensuring clean water flow and system longevity.

Key features

  • 1. Corrosion-Resistant Plastic & Nylon Construction

    • With a durable plastic and nylon body, this float valve resists corrosion and chemical damage, ensuring longevity in water systems. Unlike traditional metal valves prone to rust, its polymer components maintain structural integrity in harsh environments.*

  • 2. Integrated Pressure Gauge for Real-Time Monitoring

    • With an embedded pressure gauge (0.1–10 Bar), you can precisely monitor and adjust water pressure for optimal performance. This eliminates the guesswork compared to non-gauge models, reducing the risk of overpressure damage.*

  • 3. High-Pressure Compatibility Up to 10 Bar

    • Engineered to handle pressures up to 10 Bar, this valve outperforms standard 5–Bar models, making it ideal for demanding plumbing systems or commercial applications where reliability under load is critical.*

  • 4. Overflow Prevention for Solar Water Heater Tanks

    • Designed specifically for solar water heater tanks, this float valve automatically stops water inflow at preset levels, preventing overflow and thermal damage. Its mechanical design ensures fail-safe operation without electricity, unlike electronic alternatives.*

  • 5. EPR France & CE Certified for Safety & Sustainability

    • Backed by EPR France packaging standards and CE certification, this valve meets rigorous environmental and safety regulations. It prioritizes eco-friendly disposal and compliance with EU quality benchmarks, unlike uncertified alternatives.*

  • Notes:

    • Comparative hints are embedded in each point (e.g., "outperforms standard 5-Bar models").

Product details

CE Approved New Model Float Valve for Solar Water Heater Tank Float Expansion Valve Mechanical Float Valve

The CE-approved float valve for solar water heater tanks is designed to regulate water levels efficiently using hydraulic power. Crafted from corrosion-resistant plastic and nylon, it features a durable cylindrical body with threaded connections and an integrated pressure gauge (0.1–10 Bar). Accessories include stainless steel screen filters and gaskets for leak-proof sealing.

Technical specifications

FeatureSpecificationBenefit
MaterialPlastic (polypropylene) + NylonLightweight, corrosion-resistant body
Pressure Range0.1–10 BarAdjustable to suit solar tank requirements
Connection DesignThreaded male/female endsEasy installation and maintenance
Power TypeHydraulic (mechanical float mechanism)Self-regulating without external power
CertificationCE, EPR_France_PackingCompliance with EU environmental standards

Customization guide

Adjustable pressure settings via the gauge allow customization to match specific tank capacities. Screen filters (stainless steel mesh) can be replaced or upgraded to meet varying filtration needs (e.g., finer mesh for sediment-heavy water).

Get inspired

With its durable construction and precise pressure regulation, this valve ensures optimal water flow in solar systems. The pressure gauge enables real-time monitoring, while the corrosion-resistant materials extend lifespan in harsh outdoor conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Range0.1–6 Bar0.1–8 Bar0.1–10 Bar
Material DurabilityPlastic onlyPlastic + NylonStainless Steel Core
Filter Mesh Size100 µm80 µm50 µm
CertificationsCECE + EPR_FranceCE + EPR_France + NSF

Supplier's note

  1. Technical Breakthroughs:

    • Adjustable Pressure Gauge: Enables precise water level control (+20% accuracy vs. standard valves).
    • Hybrid Plastic/Nylon Body: Reduces weight by 15% while maintaining pressure resistance.
    • Replaceable Filters: Extends service life by 30% in high-debris environments.

  2. Version Selection Guide:

    • Base Model: Ideal for residential solar systems with standard pressure needs.
    • Advanced Model: Suitable for commercial setups requiring EPR compliance and finer filtration.
    • Pro Model: Best for industrial applications (e.g., high-pressure solar farms) needing NSF certification and ultra-fine mesh (50 µm).

With the Pro Model’s 10 Bar capacity, you can safely handle extreme pressure fluctuations in solar tanks. Its NSF certification ensures compliance with global water safety standards, making it a top choice for commercial projects. Pair it with the 50 µm filter to block even microscopic particles, ensuring long-term system reliability.

Frequently asked questions

  • Which float valve is best for solar water heater tanks?

  • How to clean a plastic float valve for water tanks?

  • Plastic vs Metal Float Valves: Which is better for water tanks?

  • Can float valves be customized for specific tank sizes?

  • Is the float valve CE and EPR certified?

  • What tools are needed to install a solar water heater float valve?

  • How does the plastic float valve handle high water pressure?

  • Are these float valves suitable for outdoor solar tanks?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionPlumbing Systems, Solar Water HeatersIndustry Standard: PVC (ISO 9001) (common in residential systems)
Our Base: Polypropylene (ASTM D790) ▲ (lightweight, cost-effective)
Our Advanced: Stainless Steel (ASTM A276) ▲▲ (resists corrosion in harsh environments)		Base: Lightweight and affordable.
Advanced: Superior durability and chemical resistance.		Base: Prone to UV degradation over time.
Advanced: Heavier and more expensive.
Pressure RegulationCommercial Water Systems, High-Flow TanksIndustry Standard: 0–10 Bar (standard residential use)
Our Base: 0–10 Bar (matches industry)
Our Advanced: 0–16 Bar ▲ (handles industrial pressure demands)		Advanced: Supports high-pressure commercial applications.Base: Limited to residential-grade pressure ranges.
Noise EmissionHospitals, Office BuildingsIndustry Standard: 45 dBA (similar to a quiet room)
Our Base: 40 dBA ▲ (quieter than industry)
Our Advanced: 35 dBA ▲▲ (quieter than a refrigerator hum)		Advanced: Ideal for noise-sensitive environments.Base: Moderate noise reduction.
CertificationsRegulatory Compliance MarketsIndustry Standard: CE (basic compliance)
Our Base: CE + EPR_France_Packing ▲ (EU compliance)
Our Advanced: CE, EPR, NSF 61 ▲▲ (meets global safety standards)		Advanced: Access to stricter markets (e.g., NSF 61 for potable water).Base: Limited certifications for non-EU regions.
Corrosion ResistanceChemical Plants, Seawater EnvironmentsIndustry Standard: Moderate (PVC/Brass)
Our Base: High (Polypropylene resists 50+ chemicals per ASTM D543) ▲
Our Advanced: Excellent (Stainless Steel ASTM A240 ▲▲)		Advanced: Withstands aggressive chemicals and saltwater.Base: May degrade in extreme chemical exposure.
Maintenance RequirementsHigh-Turnover Facilities (Hotels)Industry Standard: Annual checks required
Our Base: Semi-annual cleaning (plastic components prone to clogging)
Our Advanced: Replaceable filters ▲ (easy upkeep, reduced downtime)		Advanced: Reduces maintenance costs and downtime.Base: Requires frequent cleaning for optimal performance.

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