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Viega ProPress® 2981.71 Balancing Valve

Viega ProPress® 2981.71 Balancing Valve

Item Code: V2981.71
The Viega 2981.71 is a sophisticated ProPress® valve that integrates automatic balancing, differential-pressure control, and full-authority modulation within a compact housing—ideal for hydronic systems facing variable flow demands. Designed with lead-free DZR brass (up to 1¼") and ductile iron (1½" and 2") bodies, plus EPDM sealing elements and Smart Connect® technology, it ensures reliable installation and leak prevention, though it’s not suited for potable water systems. Featuring built-in PT test ports, ProPress® connections, and the ability to maintain set flow rates even amid pressure swings up to 116 psid, it delivers precise temperature and flow control while minimizing energy use. Rated for up to 300 psi and temperatures from 14 °F to 250 °F, this valve is engineered for both constant- and variable-flow heating or cooling circuits

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Viega Balancing Valves

Viega ProPress® 2981.71 Balancing Valve

Viega ProPress® 2981.71 Balancing Valve

Item Code: V2981.71
The Viega 2981.71 is a sophisticated ProPress® valve that integrates automatic balancing, differential-pressure control, and full-authority modulation within a compact housing—ideal for hydronic systems facing variable flow demands. Designed with lead-free DZR brass (up to 1¼") and ductile iron (1½" and 2") bodies, plus EPDM sealing elements and Smart Connect® technology, it ensures reliable installation and leak prevention, though it’s not suited for potable water systems. Featuring built-in PT test ports, ProPress® connections, and the ability to maintain set flow rates even amid pressure swings up to 116 psid, it delivers precise temperature and flow control while minimizing energy use. Rated for up to 300 psi and temperatures from 14 °F to 250 °F, this valve is engineered for both constant- and variable-flow heating or cooling circuits

Don't see what you are looking for? Not sure what you are looking for? Give us a call or send us an email. We can help!
Image Item Code
Options
Full Description 1 + Qty.
Total {{ total }} products
show per page

Sections

Brand

Viega

Category

Viega Balancing Valves

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