Isolation Flanges
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101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange
Bell & Gossett
$112.95101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be removed...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$112.95 -
101226LF Bell & Gossett Isolation Flange Set 3/4" Sweat
Bell & Gossett
$82.95101226LF Bell & Gossett Isolation Flange Set 3/4" Sweat. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$82.95 -
101221LF Bell & Gossett 3/4" NPT Isolation Flange Set
Bell & Gossett
$82.95101221LF Bell & Gossett 3/4" NPT Isolation Flange Set. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$82.95 -
101223LF Bell & Gossett 1-1/4" NPTF Isolation Flange Set
Bell & Gossett
$138.95101223LF Bell & Gossett 1-1/4" NPTF Isolation Flange Set. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$138.95 -
101227LF Bell & Gossett Isolation Flange Set 1" Sweat
Bell & Gossett
$106.95101227LF Bell & Gossett Isolation Flange Set 1" Sweat. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$106.95 -
101236LF Bell & Gossett 3/4" Sweat Check-Trol Isolation Flange
Bell & Gossett
$104.95101236LF Bell & Gossett 3/4" Sweat Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$104.95 -
101232LF Bell & Gossett 1" NPT Check-Trol Isolation Flange
Bell & Gossett
$128.95101232LF Bell & Gossett 1" NPT Check-Trol Isolation Flange For Bell & Gossett NRF, NBF, and SSF wet rotors, Series PL-30, PL-36, and PL-55, Series 100, PR, and LR pumps. The Bell & Gossett Check-Trol flange is a combination of isolation...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$128.95 -
101222LF Bell & Gossett 1" NPT Isolation Flange Set
Bell & Gossett
$106.95101222LF Bell & Gossett 1" NPT Isolation Flange Set. This includes one pair of 1" NPT ball valves mounted on a pump flange. For Bell & Gossett NRF, NBF, and SSF wet rotors, Series PL-30, PL-36, and PL-55, Series 100, PR, and LR pumps...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$106.95 -
101233LF Bell & Gossett 1-1/4" NPT Check-Trol Isolation Flange
Bell & Gossett
$204.95101233LF Bell & Gossett 1-1/4" NPT Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 8.00 LBS
$204.95 -
101243LF Bell & Gossett Isolation Flange Set 1-1/2" Sweat
Bell & Gossett
$184.95101243LF Bell & Gossett Isolation Flange Set 1-1/2" Sweat. This includes one pair of 1-1/2" sweat ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$184.95 -
101247LF Bell & Gossett 1-1/2" Sweat Check-Trol Isolation Flange
Bell & Gossett
$180.95101247LF Bell & Gossett 1-1/2" Sweat Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$180.95 -
101241LF Bell & Gossett 1.5" Isolation Flange Set
Bell & Gossett
$184.95101241 Bell & Gossett 1.5" Isolation Flange Set Includes Two Flanges. This includes one pair of 1" NPT ball valves mounted on a pump flange. For Bell & Gossett NRF, NBF, and SSF wet rotors, Series PL-30, PL-36, and PL-55, Series...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$184.95 -
101237LF Bell & Gossett 1" Sweat Check-Trol Isolation Flange
Bell & Gossett
$134.95101237LF Bell & Gossett 1" Sweat Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be removed...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$134.95 -
101228LF Bell & Gossett Isolation Flange Set 1-1/4" Sweat
Bell & Gossett
$138.95101228LF Bell & Gossett Isolation Flange Set 1-1/4" Sweat. This includes one pair of 1-1/4" sweat ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$138.95 -
101245LF Bell & Gossett 1-1/2" NPT Check-Trol Isolation Flange
Bell & Gossett
$171.95101245LF Bell & Gossett 1-1/2" NPT Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 8.00 LBS
$171.95 -
101238LF Bell & Gossett 1-1/4" Sweat Check-Trol Isolation Flange
Bell & Gossett
$204.95101238LF Bell & Gossett 1-1/4" Sweat Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$204.95
The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be removed from the system without draining the system.
DESCRIPTION:
Check-Trol is the solution for circulator installations. Installing a Check-Trol on the discharge of the circulator gives you the features of a Flow Control Valve, Isolation Valve and Companion Flange. Another advantage of the Check-Trol is the minimal pressure drop, especially when compared to the losses that can be experienced when a check valve is installed internal to the circulator. The Check-Trol flanges are packaged with an isolation flange of the same size to create a pair. Capscrews and nuts are included.