At Valves Instruments Plus (VIP) we supply high quality cast iron valves UK customers can rely on. Our range includes butterfly valves, non-return valves, check valves and Y strainers. These products provide reliable flow control and filtration for demanding systems. Choose from PN16 – PN25 options for heating, HVAC, water and industrial applications. Our team can provide technical advice to help you select the right valve for your system.