Water with max of 60% Glycol
not suitable for steam
On-Off Type VC Actuators
The cartridges used in VC-Series valves determine the Cv (kv) rating and flow characteristic of a valve body. Replacing the cartridge rebuilds the valve to original factory specifications. 1000-series cartridges fit all 2-way VC bodies. 6000-series cartridges fit all 3-way VC bodies. For trouble-free operation of the product, good installation practice must include initial system flushing, chemical water treatment, and the use of a 50 micron (or finer) system side stream filter(s). Remove all filters before flushing. Do not use boiler additives, solder flux and wetted materials which are petroleum based or contain mineral oil, hydrocarbons, or ethylene glycol acetate. Compounds which can be used, with minimum 50% water dilution, are diethylene glycol, ethylene glycol, and propylene glycol (antifreeze solutions).
Reviewed by 1 customer
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Comments about Replacement cartridge for VC Series 2-Way Valves w/ Quick Open Flow:
It is very handy to install a replacement cartridge rather than having to un-sweat the whole valve assembly just to replace it. The part even comes with the tool to do the repair. This took an hours worth of work and changed it to a 15 minute repair. The greatly increased our profit margin for our company with such a simple part.