Product Description
BluFinCirculator Isolation Flanges (CIF) are used in pairs to connect circulating pumps in hydronic systems. These
devices rapidly isolate a circulator to be serviced and eliminate the need to drain and refill the entire system. The CIF
integrates a 2-bolt flange connection (common to small circulating pumps) with a full-port ball valve. This practical "all-in-
one" design reduces the number of plumbing connections and results in a more reliable, economical, and easily serviced
hydronic system.
Typical Applications
Circulator pump isolation
Features
- Size: 3/4''
- Handle: Nut Steel
- Stem gland screw: Brass ASTM B-16
- Packing: Teflon® (PTFE)
- Stem: Brass ASTM B-16
- Body: Forged/cast Brass
- Ball: Brass/Forged Brass (chrome-plated)
- Seats: Teflon®
Compact Durable Design
Enables pump isolation for easy servicing
- Fits most flanged circulators
Corrosion-resistant brass body and flange
Dual Buna N O-ring seals prevent stem leaks
1/4 turn open/close lever-style handle
Available in 1/2", 3/4", 1", 11/4" and 1 1/2" sizes
NPT
3/4" Isolation Flange Ball Valve,
Furnish and install, as shown on plans and in accordance with the manufacturer's installation instructions, Armstrong Series CIF
Isolation Flanges. The Circulator Isolation Flange shall be a full-port isolation valve with an integral flanged connection for the
circulating pump. The flanged connection shall feature slotted holes. The Circulator Isolation Flange shall be constructed with
a brass body and flange, chrome-plated brass ball, PTFE seat, dual Buna N O-ring seals, and a lever-style handle.
Materials of Construction
- Valve Body and Flange: Brass
- Stem: Brass
- Ball: Chrome-plated brass
- Stem O-Rings: Buna N
- Seat: PTFE
Easy to Install
- Slotted flange bolt holes
- Includes mounting nuts and bolts
- Saves time and money
Full Port Design
- Ensures minimum system resistance contribution
- Provides “bubble-tight” shut-off when closed
![]({{media url="wysiwyg/IS034picdiagramCapture.JPG"}})
![]({{media url="wysiwyg/IS034dimand_weightsCapture.JPG"}})
RELATED PRODUCTS
