Cast Steel/ Iron Pneumatic Diaphragm Valve is fitted with direct acting, spring return type air to open or air to close type actuator. The Pneumatic Diaphragm Valve is made using optimum quality cast steel or cast iron to ensure durability of usage. The Pneumatic Diaphragm Valve is provided with asbestos, Teflon or graphited asbestos spring loaded Teflon, V cups of self compensating type design for stream packing. Cast Steel/ Iron Pneumatic Diaphragm Valve has heat radiating section on the bonnet, with evenly spaced efficient radiating fins to save the actuator from the effects of heat from the pipeline.
