Bell & Gossett 101222LF

101222LF Bell \& Gossett 1” NPT Isolation Flange Set

101222LF 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.

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