Siemens Building Technology 599-10308 Valve
For mid-sized hydronic systems requiring precise modulation, the Siemens 599-10308 is a professional-grade 3/4-inch 2-way ball valve designed for seamless integration with OpenAir actuators. Featuring a 6.3 Cv rating and an equal percentage flow characteristic, this valve ensures linear heat output in terminal unit applications such as reheat coils, unit conditioners, and fan coil units. The forged brass body and chrome-plated brass ball provide superior durability against scaling, while the double EPDM O-ring stem seals offer reliable protection against leaks without the need for periodic packing adjustments.
Engineered to handle hot water, chilled water, and 50% glycol solutions, the 599-10308 supports a wide operating temperature range from 35°F to 250°F. The blow-out proof stem and 200 psi close-off pressure rating (ANSI Class IV leakage) make it a staple for high-demand commercial HVACR environments. Maintenance contractors value the universal mounting plate, which facilitates rapid field installation and orientation with GDE, GLB, GMA, and GQD series actuators. Whether you are managing seasonal changeovers or fine-tuning a variable flow system, this NPT threaded ball valve delivers the consistent hydronic flow control expected from a veteran Siemens 599 series component.
Key Benefits
- Equal Percentage Flow: Optimized for hydronic heating and cooling coils to provide balanced temperature control.
- High Close-Off Reliability: Rated for 200 psi close-off to prevent ghost flow and system inefficiencies.
- Media Compatibility: Suitable for standard water or up to 50% water-glycol mixtures in closed-loop systems.
- Field Serviceability: Features an integrated handle for manual override during commissioning or power loss.
- Reduced Piping Requirements: The 6.3 Cv rating often allows for direct matching with equipment branch lines, eliminating the need for some reduction fittings.
Common Questions
Which actuators are compatible with the Siemens 599-10308?
This valve is designed to couple with Siemens OpenAir actuators, including the GDE, GLB, GMA, and GQD series. The universal mounting bracket simplifies the connection between the valve stem and the motor.
Can this valve be used in steam applications?
No, the 599-10308 with a brass ball and stem is specifically rated for water and glycol solutions. For steam applications, a stainless steel trim option or a dedicated steam-rated valve should be used.
Is the flow optimizer included?
Yes, the internal glass-filled polymer flow optimizer is integrated into the ball to produce the equal percentage flow characteristic required for modulating control.
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.
Siemens Building Technology 599-10308 Valve
For mid-sized hydronic systems requiring precise modulation, the Siemens 599-10308 is a professional-grade 3/4-inch 2-way ball valve designed for seamless integration with OpenAir actuators. Featuring a 6.3 Cv rating and an equal percentage flow characteristic, this valve ensures linear heat output in terminal unit applications such as reheat coils, unit conditioners, and fan coil units. The forged brass body and chrome-plated brass ball provide superior durability against scaling, while the double EPDM O-ring stem seals offer reliable protection against leaks without the need for periodic packing adjustments.
Engineered to handle hot water, chilled water, and 50% glycol solutions, the 599-10308 supports a wide operating temperature range from 35°F to 250°F. The blow-out proof stem and 200 psi close-off pressure rating (ANSI Class IV leakage) make it a staple for high-demand commercial HVACR environments. Maintenance contractors value the universal mounting plate, which facilitates rapid field installation and orientation with GDE, GLB, GMA, and GQD series actuators. Whether you are managing seasonal changeovers or fine-tuning a variable flow system, this NPT threaded ball valve delivers the consistent hydronic flow control expected from a veteran Siemens 599 series component.
Key Benefits
- Equal Percentage Flow: Optimized for hydronic heating and cooling coils to provide balanced temperature control.
- High Close-Off Reliability: Rated for 200 psi close-off to prevent ghost flow and system inefficiencies.
- Media Compatibility: Suitable for standard water or up to 50% water-glycol mixtures in closed-loop systems.
- Field Serviceability: Features an integrated handle for manual override during commissioning or power loss.
- Reduced Piping Requirements: The 6.3 Cv rating often allows for direct matching with equipment branch lines, eliminating the need for some reduction fittings.
Common Questions
Which actuators are compatible with the Siemens 599-10308?
This valve is designed to couple with Siemens OpenAir actuators, including the GDE, GLB, GMA, and GQD series. The universal mounting bracket simplifies the connection between the valve stem and the motor.
Can this valve be used in steam applications?
No, the 599-10308 with a brass ball and stem is specifically rated for water and glycol solutions. For steam applications, a stainless steel trim option or a dedicated steam-rated valve should be used.
Is the flow optimizer included?
Yes, the internal glass-filled polymer flow optimizer is integrated into the ball to produce the equal percentage flow characteristic required for modulating control.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
For mid-sized hydronic systems requiring precise modulation, the Siemens 599-10308 is a professional-grade 3/4-inch 2-way ball valve designed for seamless integration with OpenAir actuators. Featuring a 6.3 Cv rating and an equal percentage flow characteristic, this valve ensures linear heat output in terminal unit applications such as reheat coils, unit conditioners, and fan coil units. The forged brass body and chrome-plated brass ball provide superior durability against scaling, while the double EPDM O-ring stem seals offer reliable protection against leaks without the need for periodic packing adjustments.
Engineered to handle hot water, chilled water, and 50% glycol solutions, the 599-10308 supports a wide operating temperature range from 35°F to 250°F. The blow-out proof stem and 200 psi close-off pressure rating (ANSI Class IV leakage) make it a staple for high-demand commercial HVACR environments. Maintenance contractors value the universal mounting plate, which facilitates rapid field installation and orientation with GDE, GLB, GMA, and GQD series actuators. Whether you are managing seasonal changeovers or fine-tuning a variable flow system, this NPT threaded ball valve delivers the consistent hydronic flow control expected from a veteran Siemens 599 series component.
Key Benefits
- Equal Percentage Flow: Optimized for hydronic heating and cooling coils to provide balanced temperature control.
- High Close-Off Reliability: Rated for 200 psi close-off to prevent ghost flow and system inefficiencies.
- Media Compatibility: Suitable for standard water or up to 50% water-glycol mixtures in closed-loop systems.
- Field Serviceability: Features an integrated handle for manual override during commissioning or power loss.
- Reduced Piping Requirements: The 6.3 Cv rating often allows for direct matching with equipment branch lines, eliminating the need for some reduction fittings.
Common Questions
Which actuators are compatible with the Siemens 599-10308?
This valve is designed to couple with Siemens OpenAir actuators, including the GDE, GLB, GMA, and GQD series. The universal mounting bracket simplifies the connection between the valve stem and the motor.
Can this valve be used in steam applications?
No, the 599-10308 with a brass ball and stem is specifically rated for water and glycol solutions. For steam applications, a stainless steel trim option or a dedicated steam-rated valve should be used.
Is the flow optimizer included?
Yes, the internal glass-filled polymer flow optimizer is integrated into the ball to produce the equal percentage flow characteristic required for modulating control.
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.
