B&G Check-Trol Isolation Valve

B&G Check-Trol Isolation Valve

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.

Features and Benefits

  • Combines three valves in one: Isolation Valve, Check Valve and Companion Flange
  • Free floating flange allows easy alignment and installation of pumps
  • Prevents gravity circulation
  • Isolates the circulator so you don’t need to drain the entire system
  • 50 state Lead Free
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  • 101236LF Bell & Gossett 3/4" Sweat Check-Trol Isolation Flange
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    101236LF Bell & Gossett 3/4" Sweat Check-Trol Isolation Flange

    Bell & Gossett

    $68.95
    101236LF 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 removed...
    $68.95
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    $68.95
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  • 101233LF Bell & Gossett 1-1/4" NPT Check-Trol Isolation Flange
    Add to Cart

    101233LF Bell & Gossett 1-1/4" NPT Check-Trol Isolation Flange

    Bell & Gossett

    $118.95
    101233LF 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 removed...
    $118.95
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    Qty in Cart: 0
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    $118.95
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  • 101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange
    Add to Cart

    101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange

    Bell & Gossett

    $61.95
    101231LF 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...
    $61.95
    Add to Cart
    Qty in Cart: 0
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    $61.95
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  • 101245LF Bell & Gossett 1-1/2" NPT Check-Trol Isolation Flange
    Add to Cart

    101245LF Bell & Gossett 1-1/2" NPT Check-Trol Isolation Flange

    Bell & Gossett

    $128.95
    101245LF 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 removed...
    $128.95
    Add to Cart
    Qty in Cart: 0
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    $128.95
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  • 101247LF Bell & Gossett 1-1/2" Sweat Check-Trol Isolation Flange
    Add to Cart

    101247LF Bell & Gossett 1-1/2" Sweat Check-Trol Isolation Flange

    Bell & Gossett

    $122.95
    101247LF 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...
    $122.95
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    Qty in Cart: 0
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    $122.95
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  • 101238LF Bell & Gossett 1-1/4" Sweat Check-Trol Isolation Flange
    Add to Cart

    101238LF Bell & Gossett 1-1/4" Sweat Check-Trol Isolation Flange

    Bell & Gossett

    $112.95
    101238LF 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...
    $112.95
    Add to Cart
    Qty in Cart: 0
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    $112.95
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  • 101237LF Bell & Gossett 1" Sweat Check-Trol Isolation Flange
    Add to Cart

    101237LF Bell & Gossett 1" Sweat Check-Trol Isolation Flange

    Bell & Gossett

    $86.95
    101237LF 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...
    $86.95
    Add to Cart
    Qty in Cart: 0
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    $86.95
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  • 101232LF Bell & Gossett 1" NPT Check-Trol Isolation Flange
    Add to Cart

    101232LF Bell & Gossett 1" NPT Check-Trol Isolation Flange

    Bell & Gossett

    $94.95
    101232LF 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...
    $94.95
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