Hoffman Specialty 405102 Valve
The Hoffman Specialty 405102 is a professional-grade 3/4" angle radiator supply valve designed for precision flow control in commercial and residential HVAC systems. Engineered as the direct replacement for 0036003, this Model 185C valve features a heavy-duty brass and bronze construction to withstand demanding environments. As a veteran-preferred steam radiator valve, it utilizes a non-rising stem and packless construction, ensuring leak-free performance without the need for constant maintenance. This modulating valve is suitable for low-pressure steam, vacuum, and hot or cold water applications, supporting a maximum pressure of 150 PSIG and a maximum temperature of 400°F. Contractors rely on the spring-packed handle for smooth operation, allowing the valve to open or close in less than one full turn. The integrated dial and pointer provide clear visual confirmation of the flow setting, making it an essential component for balancing two-pipe steam systems and hydronic circuits.
Key Benefits
- Direct Compatibility: Seamlessly replaces the legacy 0036003 model with exact 3/4" NPT dimensions.
- Packless Design: Eliminates the need for traditional stem packing, reducing long-term maintenance and leak risks in steam heating systems.
- High Thermal Tolerance: Rated for service up to 400°F, making it ideal for high-temperature condensate and steam.
- User-Friendly Calibration: Features a modulating dial and 1/4-turn operation for precise heat output adjustment.
- Rugged Build: Cast from high-quality brass/bronze for superior corrosion resistance and structural integrity.
Common Questions
Is the Hoffman 405102 compatible with hot water systems?
Yes, the 185-3/4" angle supply valve is technically rated for hot water, cold water, and steam applications up to 150 PSIG.
Can I use this valve to replace an old 0036003 unit?
The 405102 is the manufacturer-designated direct replacement for the 0036003, sharing the same physical footprint and performance specifications.
What is the benefit of a non-rising stem in this application?
A non-rising stem allows for installation in tight clearances where a standard rising stem might interfere with radiator enclosures or piping.
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: $187.34
-65%$187.34
$65.57Hoffman Specialty 405102 Valve
The Hoffman Specialty 405102 is a professional-grade 3/4" angle radiator supply valve designed for precision flow control in commercial and residential HVAC systems. Engineered as the direct replacement for 0036003, this Model 185C valve features a heavy-duty brass and bronze construction to withstand demanding environments. As a veteran-preferred steam radiator valve, it utilizes a non-rising stem and packless construction, ensuring leak-free performance without the need for constant maintenance. This modulating valve is suitable for low-pressure steam, vacuum, and hot or cold water applications, supporting a maximum pressure of 150 PSIG and a maximum temperature of 400°F. Contractors rely on the spring-packed handle for smooth operation, allowing the valve to open or close in less than one full turn. The integrated dial and pointer provide clear visual confirmation of the flow setting, making it an essential component for balancing two-pipe steam systems and hydronic circuits.
Key Benefits
- Direct Compatibility: Seamlessly replaces the legacy 0036003 model with exact 3/4" NPT dimensions.
- Packless Design: Eliminates the need for traditional stem packing, reducing long-term maintenance and leak risks in steam heating systems.
- High Thermal Tolerance: Rated for service up to 400°F, making it ideal for high-temperature condensate and steam.
- User-Friendly Calibration: Features a modulating dial and 1/4-turn operation for precise heat output adjustment.
- Rugged Build: Cast from high-quality brass/bronze for superior corrosion resistance and structural integrity.
Common Questions
Is the Hoffman 405102 compatible with hot water systems?
Yes, the 185-3/4" angle supply valve is technically rated for hot water, cold water, and steam applications up to 150 PSIG.
Can I use this valve to replace an old 0036003 unit?
The 405102 is the manufacturer-designated direct replacement for the 0036003, sharing the same physical footprint and performance specifications.
What is the benefit of a non-rising stem in this application?
A non-rising stem allows for installation in tight clearances where a standard rising stem might interfere with radiator enclosures or piping.
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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Product Information
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Description
The Hoffman Specialty 405102 is a professional-grade 3/4" angle radiator supply valve designed for precision flow control in commercial and residential HVAC systems. Engineered as the direct replacement for 0036003, this Model 185C valve features a heavy-duty brass and bronze construction to withstand demanding environments. As a veteran-preferred steam radiator valve, it utilizes a non-rising stem and packless construction, ensuring leak-free performance without the need for constant maintenance. This modulating valve is suitable for low-pressure steam, vacuum, and hot or cold water applications, supporting a maximum pressure of 150 PSIG and a maximum temperature of 400°F. Contractors rely on the spring-packed handle for smooth operation, allowing the valve to open or close in less than one full turn. The integrated dial and pointer provide clear visual confirmation of the flow setting, making it an essential component for balancing two-pipe steam systems and hydronic circuits.
Key Benefits
- Direct Compatibility: Seamlessly replaces the legacy 0036003 model with exact 3/4" NPT dimensions.
- Packless Design: Eliminates the need for traditional stem packing, reducing long-term maintenance and leak risks in steam heating systems.
- High Thermal Tolerance: Rated for service up to 400°F, making it ideal for high-temperature condensate and steam.
- User-Friendly Calibration: Features a modulating dial and 1/4-turn operation for precise heat output adjustment.
- Rugged Build: Cast from high-quality brass/bronze for superior corrosion resistance and structural integrity.
Common Questions
Is the Hoffman 405102 compatible with hot water systems?
Yes, the 185-3/4" angle supply valve is technically rated for hot water, cold water, and steam applications up to 150 PSIG.
Can I use this valve to replace an old 0036003 unit?
The 405102 is the manufacturer-designated direct replacement for the 0036003, sharing the same physical footprint and performance specifications.
What is the benefit of a non-rising stem in this application?
A non-rising stem allows for installation in tight clearances where a standard rising stem might interfere with radiator enclosures or piping.
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.
