![Rfid Tag manufacturer [Wholesale | OEM | ODM]](https://intellicolding.com/wp-content/uploads/2025/10/INTELLICOLD-Logo-1.webp){kind=logo}
Intellicold check valve adopts a cast iron/stainless steel/brass valve body (replaced according to the actual material), and is equipped with silicone/nitrile rubber sealing parts to achieve zero leakage one-way sealing and effectively prevent the backflow of the medium. The products cover various structures such as swing type, lifting type and silent type, with pressure resistance grades ranging from PN10 to PN40, temperature resistance range from -20 ℃ to 200℃, and are suitable for water, oil, steam and weak corrosive media. All products comply with GB/T or ANSI standards, undergo strict pressure tests, open and close sensitively without obstruction, and have a service life of over 15,000 cycles. They are widely used in water supply and drainage, HVAC, petrochemical, pump outlet and other pipeline systems. Special working condition specifications can be customized as needed.
Intellicold Check Valve
CATEGORIES
Featured products
Horizontal Single-Stage Pump
The horizontal single-stage pump adopts a hydraulically optimized design, with…
Intellicold Butterfly Valve
The nominal diameter covers DN50 to DN2000, and the nominal…
Intellicold Safety Valve
Nominal pressure: PN1.0-PN42.0MPa, nominal diameter: DN15-DN300, set pressure range: 0.02-40MPa,…
Intellicold Float valve
The nominal diameter covers DN15-DN300, and the working pressure reaches…
Recent News
Short Description:
The nominal diameter covers DN15-DN1200, and the nominal pressure reaches PN1.0-PN42.0MPa. Cast iron, cast steel and stainless steel materials are available. The temperature resistance range is -196 ℃-550℃. It is suitable for water, oil, steam and weakly corrosive fluids. Its sealing complies with API 598 standard, with leakage ≤0.01% of the rated flow and opening and closing response ≤0.5 seconds (waterproof hammer).
