4" Cast Iron Check Valve & Strainer – NBR Seat – 5mm Mesh. VS 9780

 This 4" Cast Iron Check Valve & Strainer is equipped with a NBR Seat and 5mm Mesh, providing reliable fluid flow control and protection from debris. The superior construction ensures long-lasting performance in water, steam, and oil applications. 

• Screwed BSPP
• Cast Iron Body
• Brass Trim
• NBR Seat
• 5mm Mesh

Rated PN16, Temperature -10°C to 100°C.