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Jan 07, 2026 - 10:19 AM
We’ve provided several answers to questions related to PolarStar MRS Regulator | Modular Regulator | w/o Line , see some other helpful Q&A related to this product.
Question: Does the MRS regulator have an on/off valve?
Answer: Yes, the MRS regulator has an integral on/off valve. This valve allows you to safely depressurize your system before removing the tank, which helps prevent damage to your tank’s o-rings and increases the longevity and safety of your setup.
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