The Internal Thread Check Valve is designed to prevent reverse flow while ensuring smooth and stable one-direction fluid control. Featuring an internal threaded connection, it allows easy installation in compact piping systems with minimal space requirements.
Manufactured from high-quality corrosion-resistant materials, this valve provides reliable sealing, low pressure loss, and long service life. It is widely used in water supply systems, HVAC pipelines, industrial equipment, and fire protection networks, delivering consistent and maintenance-free performance.
Available Sizes & Specifications:
Type: Internal Thread Check Valve
Connection: Female Thread (BSP / NPT)
Size Range: DN15 – DN100
Working Pressure: PN10 / PN16 / PN25
Body Material: Brass / Stainless Steel
* Please feel free to contact us, we will reply you within 24 hours.