Bell & Gossett 101233 Set of (Pair of) 1-1/4" NPT Lead Free Check-Trol Isolation Flanges (Valve)
Does Not Include Gaskets. See 118368 For Gaskets
Safe Drinking Water Act Compliant (Lead Free / Low Lead)
For use with Bell & Gossett Series NRF, SSF, NBF, Series 100, PR, LR, PL-30, Pl-36, PL-55, 604, 605, 606 Cast Iron, Bronze or Stainless Circulators
The Check-Trol flange is a combination isolation valve, flow control valve, and companion flange for circulators. The full port ball valve allows the circulator to be removed from the system without draining the system. The internal spring check prevents gravity circulation. Free floating companion flange makes pump installation a snap. The Check-Trol flanges are packed with an isolation flange of the same size to create a pair. Cap screws and nuts are included gaskets are not.
