ProLine series 304 stainless steel ball valves are ideal for on/off flow control in high-corrosion environments. This valve's construction allows for a higher pressure and temperature rating compared to brass and has the added benefit of being lead-free, which is safe for potable water applications or other applications requiring a clean and reliable material. To facilitate easy on/off operations, this valve features a handle that is easy-to grasp and requires only a quarter-turn to open and close the valve. Another feature of this valve is the packing gland, which allows for quick fixes to stop any stem leaks with the use of a simple wrench. Designed with a blowout-proof stem, this valve is built to handle any unforeseen pressure surges. An added safety feature is the locking handle, which only allows for a secure operation by authorized personnel.