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Ductile Cast Iron Check Valve PN16 2 in - 32 in H44X-16Q for Backflow Prevention

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USD

80.00 80.0 USD 80.00

Not Available For Sale

Minimum order quantity: 1 Units
  • Port Size
  • Media
  • Temperature of media
  • Sealing Material
  • Structure
  • Application
  • Warranty
  • Customized support
  • Power
  • Model number (Specification)
  • Place of origin
  • Selling Units
  • Single volume
  • Single gross weight
  • Material (Product option)
  • Pressure (Product option)
  • Size (Product option)

This combination is unavailable.

Key attributes

View all
Port Size
3 in, 2 in, 4 in, 6 in, 8 in, 10 in, 12 in, 14 in, 16 in, 18 in, 20 in, 24 in, 28 in, 32 in, 2 1/2 in, 5 in
Media
Water
Temperature of media
Normal Temperature, 0°C~80°C
Sealing Material
EPDM
Structure
Check
Application
Other
Product description

Product details

Core Value

The H44X-16Q is a Ductile Cast Iron Check Valve configured for backflow prevention, with verified product variants covering 2 in - 32 in.

Key Selling Points

Ductile Cast Iron material is confirmed from the exact H44X-16Q model.

PN16 Low Pressure is the verified pressure specification for this listing.

Available sizes cover the verified range from 2 in - 32 in.

Water is the selected medium, with Normal Temperature and a configured range of 0 to 80 C.

EPDM sealing material and OBM, ODM, and OEM customization options are configured.

Ideal Buyers and Applications

Suitable for distributors, project contractors, and OEM/OBM sourcing teams needing a check valve for water-handling projects that require the stated valve type and verified size range.

Quality and Service

The product is listed with a 5 Years warranty, origin, Fujian province, and the configured OBM, ODM, and OEM customization options.

Inquiry Guidance

Please provide the required size, quantity, working medium, temperature, pressure, and connection requirements so the product configuration and quotation can be confirmed.

Frequently asked questions

We specialize in two core industrial valve categories: gate valves (grooved/flanged, resilient & copper hard-seat) and butterfly valves (flanged/grooved/wafer, worm-gear driven, incl. fire supervisory switch models)- all in ductile iron.

Seven key strengths: all ductile iron QT450-10, 2x gray iron strength; full connection coverage flanged/grooved/wafer/threaded; size range DN50-DN1200; five application scenarios (water treatment/fire/municipal/industrial wastewater/steam); differentiated supervisory switch butterfly valves; direct Nan'an, Fujian supply chain; low MOQ from 1 piece.

Always a pre-production sample before mass production; Always final Inspection before shipment

We are deeply tied to partner factories in the Nan'an valve cluster, Fujian. Casting, machining and assembly are fully traceable - we operate as a factory-direct style exporter with controlled quality and reliable delivery, not a simple middleman.

Accepted Delivery Terms: FOB,CFR,CIF,EXW; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,Western Union; Language Spoken:English,Chinese
Description images
Product detail
Product detail
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 1 Units

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

  • Step 2

    Preparation

    10 days

  • Step 3

    Packaging and dispatch

    Packaging details are available on request.

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

Technical specifications
Other details 17 fields
Port Size
3 in, 2 in, 4 in, 6 in, 8 in, 10 in, 12 in, 14 in, 16 in, 18 in, 20 in, 24 in, 28 in, 32 in, 2 1/2 in, 5 in
Media
Water
Temperature of media
Normal Temperature, 0°C~80°C
Sealing Material
EPDM
Structure
Check
Application
Other
Warranty
5 Years
Customized support
OEM, ODM, OBM
Power
Manual
Model number (Specification)
H44X-16Q
Place of origin
China, Fujian
Selling Units
Single item
Single volume
0 cm3
Single gross weight
0.0 kg
Material (Product option)
Ductile cast iron
Pressure (Product option)
Low Pressure, PN16
Size (Product option)
2 in, 2 1/2 in, 3 in, 4 in, 5 in, 6 in, 8 in, 10 in, 12 in, 14 in, 16 in, 18 in, 20 in, 24 in, 28 in, 32 in
Lead time
10 days
Minimum order
1 Units

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