Check-Trol Isolation Flow Control Flange

Conn. Size: 3/4" NPT x Flange;

Order # :
Mfg. # :
Brand :
Bell & Gossett
Shipping Weight :
Country of Origin :
My Johnstone Supply Price:


Store Status
Login above to see availability


  • Combination isolation valve, flow control valve and companion flange
  • Ball valve allows the circulator to be removed without draining the system
  • Internal spring check prevents gravity circulation
  • For use with NRF, NBF, SSF (Except NRF-45/NBF-45), PL-30, PL-36, PL-55, 100, PR and LR Models
  • Sold in pairs

Conn. Size: 3/4" NPT x Flange;

Product Specifications

Conn. Size3/4" NPT x Flange
Shipping Weight4.00
Shipping Width4.00
Shipping Length6.00
Shipping Height3.00

Compliance & Notes

Harmonize Code7307.91

Contact your local store for additional notes and/or restrictions

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
Bell & Gossett
See other: Bell & Gossett - Parts
See all: Bell & Gossett Products

Mfg. #: 101231LF