full port 1/2”- 4”
hot forged brass ball valve
NOTE: approvals apply to specific configurations/sizes only.
|1||Nickel plated body||1||CW617N|
|2||Ball seat||2||PTFE graphite filled 15%|
|3||Chrome plated ball||1||CW617N|
|4||Nickel plated end-cap||1||CW617N|
|5||Washer||1||PTFE carbon filled 25%|
|6||Nickel plated stem O-ring design||1||CW617N|
|9||Black anodized flange (only from 2.1/2" to 4")||1||Aluminum|
|10||Grub Screw (only from 2.1/2" to 4")||2||CB4FF|
Valve torque can vary according to operating frequency, temperature and friction characteristics of the media.
If media has more or less friction than water, multiply torque by the following factors.
|Lubricating oils or liquids||0.8|
|Dry gases, natural gas||1.5|
|Slurries or liquids bearing abrasive particles||1.5÷2.5|