Product Description
The Tekmar 721 Valve is engineered for optimal performance in hydronic systems, specifically suited for mixing water from a heat source with returning system water. This 1-inch brass 4-way mixing valve ensures reliable operation in both closed and open loop systems.
- Efficient mixing with minimal leak through rate of 1% for system expansion.
- Manual handle operation with optional actuating motor compatibility.
- Robust CW 617N brass construction for long-term durability.
Product Highlights
This valve not only offers precise temperature control but also supports automatic operation when paired with an Actuating Motor 741. It's perfect for handling both chilled and hot water applications, accommodating a variety of fluids including glycol mixtures.
Product Information
Technical Specifications
-
Body Material: CW 617N - EN 12165 Brass
-
Max Operating Pressure: 146 psi
-
Operating Temperature Range: -20 to 248°F
-
Connection Type: FNPT x FNPT
-
Seal Materials: Viton and EPDM Peroxide O-rings
-
Acceptable Fluid Media: Wide range including glycol and alcohol-based mixtures
