The ETV-1 expansion tank service valve simplifies the process of filling, isolating, draining, and servicing a hydronic expansion tank.
Support de réservoir HydroNode, Support de réservoir d'expansion
ETV-1 : Expansion Tank Service Valve
Overview
Caractéristiques et avantages
- Forged brass ball valves with blow-out proof stem
- 1⁄2” Multi-function 3-way valve enables the contractor to:
– Isolate and drain the expansion tank
– Isolate and drain the closed-loop system
– Fill the closed-loop system
- 1⁄2” MNPT x FNPT x GHT connections
- Replaces multiple components and reduces installation time
