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Product video

G 1'' Self-Actuated Power Freeze Protection Valve for Monoblock Heat Pump with Vacuum Breaker

Available for enquiry 5.0 · 3 reviews 6 sold
USD

$ 50.00 50.0 USD $ 50.00

Not Available For Sale

Minimum order quantity: 2 Units

Key attributes

View all
Max. operating pressure
1.0 MPa(145.04psi)
Max. Operating Temperature
95°C
Media
Water
Port Size
G1"
Sealing Material
EPDM
Structure
PLUG
Product description

Highlights at a glance

  • Autonomous Freeze Defense: No electricity or manual control required. Valve automatically opens at 1°C to drain and closes at 4°C, ensuring 24/7 system protection even during unexpected power outages.
  • Precision Thermal Response: Self-contained sensing element activates within a narrow 1~4°C band. Rapid drainage response prevents pipe burst risk in extreme cold, tested to -30°C ambient.
  • Heavy-Duty Brass Body: Full brass construction rated for 1.0 MPa max pressure and 95°C working temperature. Corrosion-resistant design delivers reliable outdoor service life in harsh climate conditions.
  • Zero-Downtime Maintenance: Integrated auto shut-off cock isolates the cartridge for quick replacement without draining the system. Removable vacuum breaker cap enables fast routine cleaning and inspection.
  • Universal Heat Pump Compatibility: Three port sizes - 1 in, 1 1/4 in, 1 1/2 in male thread (DN25/DN32/DN40). Fits all mainstream monoblock heat pump brands for flow and return pipe configurations.
  • Certified Quality and EU Packaging Compliance: ISO9001 and TUV certified manufacturing. All packaging materials fully comply with EU Packaging Directive 94/62/EC, supporting seamless entry into European distribution channels.
    • Frequently asked questions

    Since 2012, Beijing-based manufacturer specializing in self-actuated thermal control valves and freeze protection valves. TUV-certified ISO 9001:2015 quality system. Serving clients across North America, Europe, South America, and Oceania.

    Pre-production sample before mass production Final inspection before shipment ISO 9001:2015 certified by TUV

    Freeze Protection Valve, Scald Protection Valve, Thermostatic Mixing Valve, Instant Hot Water Thermostatic Valve, Safety Shutoff Valve. For more products, please visit our store product listing page.

    Delivery Terms: FOB, CIF, EXW, CIP, FCA, DDU, Express Delivery Payment Currency: USD, CNY Payment Type: T/T, PayPal, Pay Language: English, Chinese

    MOQ and lead time vary by product, please refer to the individual product page for details.

    Yes. OEM and ODM supported. Share your specs for a tailored solution and we'll get back to you promptly.

    13+ years of R&D experience in self-actuated thermal control valves. ISO 9001:2015 certified by TUV. OEM/ODM supported, customizable logo, thread type, valve opening/closing temperature or set temperature, and flow direction. Stock orders shipped within 7~15 days; lead time for custom orders varies based on specifications.

    3-year warranty for brass products; 12-month warranty for stainless steel products, from shipment date. Quality issues handled within 24 hours, free replacement or refund based on inspection.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 2 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      Lead time will be confirmed with your quotation.

    • Step 3

      Packaging and dispatch

      Premium · Estimated delivery: Sep 8–Sep 15 (7–14 days)

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 23 fields
    Max. operating pressure
    1.0 MPa(145.04psi)
    Max. Operating Temperature
    95°C
    Media
    Water
    Port Size
    G1"
    Sealing Material
    EPDM
    Structure
    PLUG
    Connection Type
    Threaded
    Inlet Connection Size
    1 in
    Flow Rate - Maximum
    Cv=1.0
    Mounting Orientation
    Vertical
    Power
    self contained
    Temperature of media
    Medium Temperature
    Warranty
    36 months
    Application
    General
    Customized support
    OEM, ODM
    Place of origin
    China, Beijing
    Model number (Specification)
    FP15GD-35-G1-JQ
    Selling Units
    Single item
    Single package size
    15X6.5X6.5 cm
    Single gross weight
    0.4 kg
    Material (Product option)
    Brass
    Pressure (Product option)
    Low Pressure
    Size (Product option)
    1 in
    Minimum order
    2 Units

    Customer reviews

    5.0 (3)
    Q
    Quinn M. Verified buyer
    France France ·

    Delivery: Quality

    E
    Emery Q. Verified buyer
    ·

    de bestelling is snel verzonden en de kwaliteit is heel goed

    M
    Morgan P. Verified buyer Repeat buyer
    Bulgaria Bulgaria ·

    Very fast delivery. valve is good quality, I tested it works fine.

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