Grundfos 96806130 Bronze Dielectric Isolation Valve Set 3/4" NPT

The Grundfos 96806130 is a packaged dielectric isolation valve set designed for professional installation with Grundfos ALPHA, UP, UPS, and MAGNA series circulator pumps featuring a GF 15/26 flange connection. This low-lead bronze valve kit provides critical dielectric isolation to prevent galvanic corrosion between dissimilar metals in hydronic heating and hot water circulation systems.

Complete Installation Kit Includes:

• Two rotating bronze flanges for flexible pump positioning
• Two lever-handled full-port ball valves for easy shut-off
• Two dielectric sleeves for galvanic corrosion protection
• Two EPDM gaskets for reliable sealing
• Four 7/16" x 1-3/4" bolts with nuts for secure mounting

Key Features and Specifications:

• 3/4" NPT female threaded connections
• Low-lead bronze construction compliant with drinking water standards
• Maximum working pressure: 150 PSI
• Maximum operating temperature: 230°F
• Swivel flange design allows optimal pump mounting position
• Full-port ball valves enable pump service without draining the entire system
• PTFE seats and brass handles for durability

This valve set replaces Grundfos part numbers 591203 and 519755, and is compatible with UP15-18SF, UP15-42F, UP15-42SF, UPS15-58FC, UP25-64F, UP25-64SF, UP26-96BF, UP26-96F, UP26-99BF, and UP26-99F circulator pumps. The dielectric isolation design protects against corrosion while the rotating flanges simplify installation in tight spaces.