full port 1/2″ – 1″
hot forged brass ball valve
The RuB s.7641 is the right choice for fluid diversion and is designed with robust maintenance-free components ensuring ease of operation and safety. With a simple 90° turn, you can divert flow from one downstream outlet to the other. It combines traditional manual operation with modern automation. It is also very easy to convert from its sturdy lever handle to ISO 5211 actuator flange assembly.
It features low operating torque and a special wear reducing self-compensating valve seat design that meets our 100,000 cycle life test requirement. The valve can be purchased separately, with handle or with a RuB actuator already mounted.
• 100% full port for maximum flow
• Geomet® carbon steel handle with thick PVC dip coating. Handle coating offers both thermal and electrical protection
•Handle removable with valve in service
• WARNING: do not exceed reasonable temperature and/or electrical load
NOTE: approvals apply to specific configurations/sizes only.
|1||Sand blasted unplated body||1||CW617N|
|2||Seat||2||PTFE graphite filled 15%|
|3||Chrome plated ball||1||CW617N|
|4||Sand blasted unplated end-cap||1||CW617N|
|5||Washer||1||PTFE carbon filled 25%|
|6||Nickel plated stem O-ring design||1||CW617N|
|9||Geomet® plated steel handle||1||DD11 (EN10111)|
|10||Black dipped coating||1||PVC|
|11||Stainless steel screw||1||1.4401 / AISI304|
|13||Zinc plated steel nut||1||Class 8 (UNI 7474)|
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|