STAD – NPT threads
Balancing valve DN 10-50, PN 25
The STAD balancing valve delivers accurate hydronic performance in an impressive range of applications. Ideally suited for use on the secondary side in heating and cooling systems, and tap water systems.
Features and Benefits
High accuracy for all settings
Ensure accurate balancing and flow reading.
Handwheel
Equipped with a digital read-out, the handwheel ensures accurate and straightforward balancing. Positive shut-off function for easy maintenance.
Self-sealing measuring points
For simple, accurate balancing.
AMETAL®
Dezincification resistant alloy that guarantees a longer valve lifetime and lowers the risk of leakage.
Applications
Heating and cooling systems.
Tap water systems.
Functions
Balancing
Draining
Measuring
Presetting
Shut-off
Pressure class [PN]
PN 25
Media
Water or neutral fluids, water-glycol mixtures (0-57%).
Connection
Internal thread NPT according to ANSI/ASME B1.20.1-1983.
Temperature
Max. working temperature: 248°F
Min. working temperature: -4°F
Pressure class [PN]
PN 25 (363 psi)
Marking
Material
Valve body and bonnet: AMETAL®
Sealing (body/bonnet): EPDM O-ring
Valve plug: AMETAL®
Seat seal: EPDM O-ring
Spindle: AMETAL®
Slip washer: PTFE
Spindle seal: EPDM O-ring
Spring: Stainless steel
Handwheel: Polyamide and TPE
Measuring points: AMETAL®
Sealings: EPDM
Caps: Polyamide and TPE
Draining: AMETAL®
Sealing: EPDM
Gaskets: Fiber-based aramid
AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.
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