The 1 1/2" Polix Ductile Iron Ball Valve Flanged PN16 is constructed from superior Polix ductile iron
Its robust construction and stainless steel components ensure long-lasting reliability and durability
It offers durability and a secure seal
This 2" Brass Ball Valve Vented provides a reliable connection and secure shut-off when used for plumbing and other applications
This 3/4" Brass Ball Valve Vented provides a reliable connection and secure shut-off when used for plumbing and other applications
1 1/4" Axial Expansion Joint Screwed BSPP VS9843 handle The 1 1/2" Polix DuctileScrewed BSPP, Stainless Steel Bellow, Aluminium Outer Cover, Steel Connections Rated PN10, Temperature 80C to 427C. An expansion joint is used to absorb thermal expansion or contraction of pipes, ducts, or vessels caused by temperature changes. When a pipe or duct undergoes a temperature change, it expands or contracts in length, and if the system is rigidly fixed, this movement can cause damage or failure of the system.