Series 128

FlowCal+™ NPT, Y-body automatic balancing valves.

Go to
128440AFC.png
128440AFC.png
Download high resolution

Product Description

Y-body automatic balancing valves.
Patented anti-scale, low noise polymer FlowCal™cartridge.
PT ports included.
1⁄2" FNPT plugged blowdown port.

Technical data

Maximum working pressure: 400 psi
Medium temperature range: 32–212 °F
Maximum percentage of glycol: 50 %
Medium: water, glycol solutions
Flow rate working range: 0.35–10 gpm
Low Lead

Drawings and specifications

Part number Connection Note
3D models
Tender text
Y-body automatic balancing valves. Patented anti-scale, low noise polymer FlowCal™cartridge. PT ports included. 1⁄2" FNPT plugged blowdown port. Connection: 1/2" MNPT, union. Maximum working pressure: 400 psi. Medium temperature range: 32–212 °F. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Flow rate working range: 0.35–10 gpm.
3D models
Tender text
Y-body automatic balancing valves. Patented anti-scale, low noise polymer FlowCal™cartridge. PT ports included. 1⁄2" FNPT plugged blowdown port. Connection: 3/4" MNPT. Maximum working pressure: 400 psi. Medium temperature range: 32–212 °F. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Flow rate working range: 0.35–10 gpm.
3D models
Tender text
Y-body automatic balancing valves. Patented anti-scale, low noise polymer FlowCal™cartridge. PT ports included. 1⁄2" FNPT plugged blowdown port. Connection: 1" MNPT. Maximum working pressure: 400 psi. Medium temperature range: 32–212 °F. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Flow rate working range: 0.35–10 gpm.

Applications

Caleffi Rep Locator
Caleffi Rep Locator

Find your nearest Caleffi Representative