Product Overview
Dielectric sleeve
Rotating flange
Wrench
Boss
Bombas Grundfos de Mexico, S.A. de C.V.
Grundfos Canada, Inc.
Grundfos Pumps Corporation
DIELECTRIC ISOLATION VALVE
Pump Connection
GF15/26
Rotating Flange
Pipe Connection
NPT
Female
[inch]
Material
Number
Solder
(Sweat)
[inch]
Material
Number
Port
1
/
2
591202
1
/
2
591207 Full
3
/
4
591203
3
/
4
591208 Full
1 591204 1 591209 Full
1
1
/
4
591205 1
1
/
4
591210 Full
1
1
/
2
591206 1
1
/
2
591211 1
1
/
4
3
1
4
2
1
2
4
1
4
• Full port shut-off ball valve
• Dielectric isolation = no galvanic (disimilar metal) corrosion
• Service pump without draining system
• Swivel flange allows optimum pump mounting postion
• All hardware included
Materials of Constuction
Flange
Chrome plated steel
Valve Body
Brass
Valve Ball
Chrome plated brass
Dielectric sleeve
Composite
Bolt
Chrome plated steel
Nut
Chrome plated steel
Gasket
EPDM
Max. temperature
230°F (110°C)
Max. pressure
150 psi
L-ACS-SL-01 11/05 (US)
Subject to alterations