Product introduction

F/F-08 series cast iron valves are equipped with electronic drive control devices to regulate the flow of cold and hot water. They are widely used in liquid control of central air conditioning, heating, water treatment, industrial processing industries and other systems.

product advantages

● Foot diameter design, the flow rate is greater than similar valves
● Two-way and three-way interchangeable, flexible

The main technical parameters

● Stem seal: fluoro rubber seal, PTFE seal
● Stem, valve core, seat: stainless steel AISI302
● Valve body: cast iron HT250
● Nominal pressure (PN): 1.6MPa
● Working medium: water, fluid temperature -10~95 °C
● Valve leakage: less than 0.1% of KV value

Installation and maintenance

● This valve H series is compatible with Honeywell, J series and Johnson Controls, X series and Siemens similar drives.
● The valve stem acts on the valve stem.
● Ensure that the pipe is clean before installation: there are no oxides, metal sheets and other debris left during welding.
● When the drive is mounted vertically on the valve body, avoid installing the drive under the valve, leaving enough space for routine maintenance (such as removing the drive).
● The power supply must be cut off or isolated when the valve is maintained. There should be no pressure on the water system.