Siemens Building Technology VXP45.25-6.3 Valve
The Siemens VXP45.25-6.3 is a high-performance 3-port seat valve engineered for precision water-side control in terminal units like fan coils, induction units, and reheaters. Built with a robust bronze CC499K valve body, this 1 1/4" nominal size valve features a 6.3 kvs flow rate and is rated for PN16 pressure class operations. It utilizes flat seal male threaded connections (G 1 1/4B) compliant with ISO 228-1, ensuring a leak-resistant interface in both 2-pipe and 4-pipe HVAC systems. Designed for field flexibility, the VXP45.25-6.3 can be operated manually or paired with SSB or SSC actuators for fully automated hydronic balancing. This Siemens Building Technology component maintains high rangeability (Sv > 50), allowing for stable modulating control even at low flow demands. As a technician, you can rely on its ANSI Class 250 compatibility and 100 kPa maximum differential pressure to ensure quiet, cavitation-free performance in demanding building automation environments.
Key Benefits- Durable Construction: The bronze CC499K body provides superior resistance to corrosion and wear in closed-circuit hydronic systems.
- Precise Flow Control: A 6.3 kvs nominal flow rate and high rangeability ensure accurate temperature management in terminal units.
- Actuator Compatibility: Designed for seamless integration with Siemens SSB or SSC electromotoric actuators for automated building control.
- Standardized Fittings: Uses G 1 1/4B external threads, compatible with ALG screwed fittings or SERTO compression sets for fast installation.
Is the VXP45.25-6.3 suitable for open-loop systems?
No, this valve is specifically designed for closed-circuit ventilation and heating systems to prevent internal scaling and oxygen-related corrosion.
What is the maximum allowable differential pressure?
To prevent excessive noise and erosion on the seat and plug, the maximum differential pressure (?pvmax) should not exceed 100 kPa for standard operation.
Can this valve be used as a 2-port valve?
While the VXP series are 3-port valves, Siemens offers the VVP45.25-6.3 as the dedicated 2-port equivalent. Always use the specified port configuration to maintain proper system hydraulics.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $192.16
-65%$192.16
$67.26Siemens Building Technology VXP45.25-6.3 Valve
The Siemens VXP45.25-6.3 is a high-performance 3-port seat valve engineered for precision water-side control in terminal units like fan coils, induction units, and reheaters. Built with a robust bronze CC499K valve body, this 1 1/4" nominal size valve features a 6.3 kvs flow rate and is rated for PN16 pressure class operations. It utilizes flat seal male threaded connections (G 1 1/4B) compliant with ISO 228-1, ensuring a leak-resistant interface in both 2-pipe and 4-pipe HVAC systems. Designed for field flexibility, the VXP45.25-6.3 can be operated manually or paired with SSB or SSC actuators for fully automated hydronic balancing. This Siemens Building Technology component maintains high rangeability (Sv > 50), allowing for stable modulating control even at low flow demands. As a technician, you can rely on its ANSI Class 250 compatibility and 100 kPa maximum differential pressure to ensure quiet, cavitation-free performance in demanding building automation environments.
Key Benefits- Durable Construction: The bronze CC499K body provides superior resistance to corrosion and wear in closed-circuit hydronic systems.
- Precise Flow Control: A 6.3 kvs nominal flow rate and high rangeability ensure accurate temperature management in terminal units.
- Actuator Compatibility: Designed for seamless integration with Siemens SSB or SSC electromotoric actuators for automated building control.
- Standardized Fittings: Uses G 1 1/4B external threads, compatible with ALG screwed fittings or SERTO compression sets for fast installation.
Is the VXP45.25-6.3 suitable for open-loop systems?
No, this valve is specifically designed for closed-circuit ventilation and heating systems to prevent internal scaling and oxygen-related corrosion.
What is the maximum allowable differential pressure?
To prevent excessive noise and erosion on the seat and plug, the maximum differential pressure (?pvmax) should not exceed 100 kPa for standard operation.
Can this valve be used as a 2-port valve?
While the VXP series are 3-port valves, Siemens offers the VVP45.25-6.3 as the dedicated 2-port equivalent. Always use the specified port configuration to maintain proper system hydraulics.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Siemens VXP45.25-6.3 is a high-performance 3-port seat valve engineered for precision water-side control in terminal units like fan coils, induction units, and reheaters. Built with a robust bronze CC499K valve body, this 1 1/4" nominal size valve features a 6.3 kvs flow rate and is rated for PN16 pressure class operations. It utilizes flat seal male threaded connections (G 1 1/4B) compliant with ISO 228-1, ensuring a leak-resistant interface in both 2-pipe and 4-pipe HVAC systems. Designed for field flexibility, the VXP45.25-6.3 can be operated manually or paired with SSB or SSC actuators for fully automated hydronic balancing. This Siemens Building Technology component maintains high rangeability (Sv > 50), allowing for stable modulating control even at low flow demands. As a technician, you can rely on its ANSI Class 250 compatibility and 100 kPa maximum differential pressure to ensure quiet, cavitation-free performance in demanding building automation environments.
Key Benefits- Durable Construction: The bronze CC499K body provides superior resistance to corrosion and wear in closed-circuit hydronic systems.
- Precise Flow Control: A 6.3 kvs nominal flow rate and high rangeability ensure accurate temperature management in terminal units.
- Actuator Compatibility: Designed for seamless integration with Siemens SSB or SSC electromotoric actuators for automated building control.
- Standardized Fittings: Uses G 1 1/4B external threads, compatible with ALG screwed fittings or SERTO compression sets for fast installation.
Is the VXP45.25-6.3 suitable for open-loop systems?
No, this valve is specifically designed for closed-circuit ventilation and heating systems to prevent internal scaling and oxygen-related corrosion.
What is the maximum allowable differential pressure?
To prevent excessive noise and erosion on the seat and plug, the maximum differential pressure (?pvmax) should not exceed 100 kPa for standard operation.
Can this valve be used as a 2-port valve?
While the VXP series are 3-port valves, Siemens offers the VVP45.25-6.3 as the dedicated 2-port equivalent. Always use the specified port configuration to maintain proper system hydraulics.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
