Spring Check Valve
- Forged Brass Construction: Provides excellent mechanical strength, corrosion resistance, and long-lasting performance in demanding applications.
- Reliable Backflow Protection: Automatic check mechanism effectively prevents reverse flow, helping protect pumps and piping systems.
- Dual Inspection Plugs: Side access plugs simplify routine inspection, internal cleaning, and maintenance without removing the valve.
- Universal Thread Compatibility: Female threaded ends are available in BSP, BSPT, and NPT standards for global piping systems.
Designed to prevent debris and foreign particles from entering the suction line. The stainless steel mesh provides excellent corrosion resistance and efficient filtration, while the brass threaded base ensures secure installation and long-lasting performance.
Request A Free QuoteTechnical Datasheet & Material Specifications
| Item | Specification |
|---|---|
| Body Material | Forged Brass |
| Connection | Female Thread (BSP / BSPT / NPT) |
| Working Pressure | PN16–PN25 / Up to 400 WOG (depending on size) |
| Working Temperature | -20°C to 120°C |
| Applicable Media | Water, Air, Oil, Non-corrosive Fluids |
| Available Sizes | 1/2" – 2" (or customized) |
Technical & Sourcing FAQ
-
What materials are available for this check valve?
The standard version is manufactured from high-quality forged brass, offering excellent corrosion resistance and mechanical strength. Lead-free brass, stainless steel, or other customized materials can also be supplied to meet specific market regulations or application requirements.
-
What thread standards and size ranges are available?
Standard female threaded connections are available in BSP, BSPT, and NPT standards. Common sizes range from 1/2" to 2", while customized dimensions or thread specifications can be developed for OEM projects.
-
What applications is this valve suitable for?
This vertical check valve is designed for automatic backflow prevention in water supply systems, plumbing, HVAC, irrigation, booster pump systems, compressors, and various industrial fluid handling applications. It is suitable for water, air, oil, and other non-corrosive media within the specified pressure and temperature limits.
Global Plumbing & Industrial Standards Compliance
Strictly tested compliance for international markets.
Looking for a Reliable Valve & Hardware OEM Partner?
Kenny Vensen International provides comprehensive supply chain solutions for global importers.
Contact Our Team for Quotes & Catalogs