Conbraco 20-350-03 Valves
The Conbraco 20-350-03 is a professional-grade, square pattern bronze water gauge set designed for reliable liquid level monitoring in industrial boiler and tank applications. Featuring 1/2" NPT male connections, this heavy-duty valve set is constructed from high-quality rough bronze to withstand demanding environments. A critical safety feature is the integrated automatic ball checks, which are designed to instantly shut off fluid flow in the event of sight glass breakage, preventing hazardous leaks and system downtime. The assembly utilizes an EPDM glass seal for superior leak resistance and Teflon stem packing to ensure smooth, maintenance-free operation under high-pressure conditions. The durable aluminum hand wheel provides a solid grip for technicians during isolation. This valve set is precision-rated for 200 PSI at 400°F and up to 400 PSI at 100°F. Please note that this model is typically supplied as the top and bottom valves only; gauge glass and guard rods must be sourced separately based on your specific center-to-center dimensions.
Key Benefits- Enhanced Jobsite Safety: Automatic ball checks provide an immediate fail-safe to prevent fluid loss if the glass is compromised.
- Industrial Durability: Rough bronze body and aluminum wheel handle resist corrosion and mechanical wear in mechanical rooms.
- Standardized Compatibility: 1/2" MNPT connections allow for straightforward integration into existing boiler sight glass piping.
- High-Temperature Performance: Engineered to maintain seal integrity at temperatures up to 400°F, ideal for steam service.
- Leak-Proof Reliability: Reinforced Teflon packing and EPDM gaskets eliminate common drip points found in inferior valves.
What size gauge glass does the Conbraco 20-350-03 require?
This 1/2" NPT valve set is designed to accommodate standard 5/8" Outer Diameter (O.D.) gauge glass. Always measure your center-to-center distance and subtract 2 inches to determine the correct glass length.
Does this set include the protector rods and glass?
No, the 20-350-03 part number typically refers to the 1/2" water gauge valves only. You will need to purchase the 5/8" glass and the four required guard rods separately to complete the installation.
Can these valves be used for steam applications?
Yes, the bronze construction and EPDM/Teflon seals make these valves suitable for steam and water service within the rated pressure and temperature limits of 200 PSI @ 400°F.
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: $225.96
-65%$225.96
$79.09Conbraco 20-350-03 Valves
The Conbraco 20-350-03 is a professional-grade, square pattern bronze water gauge set designed for reliable liquid level monitoring in industrial boiler and tank applications. Featuring 1/2" NPT male connections, this heavy-duty valve set is constructed from high-quality rough bronze to withstand demanding environments. A critical safety feature is the integrated automatic ball checks, which are designed to instantly shut off fluid flow in the event of sight glass breakage, preventing hazardous leaks and system downtime. The assembly utilizes an EPDM glass seal for superior leak resistance and Teflon stem packing to ensure smooth, maintenance-free operation under high-pressure conditions. The durable aluminum hand wheel provides a solid grip for technicians during isolation. This valve set is precision-rated for 200 PSI at 400°F and up to 400 PSI at 100°F. Please note that this model is typically supplied as the top and bottom valves only; gauge glass and guard rods must be sourced separately based on your specific center-to-center dimensions.
Key Benefits- Enhanced Jobsite Safety: Automatic ball checks provide an immediate fail-safe to prevent fluid loss if the glass is compromised.
- Industrial Durability: Rough bronze body and aluminum wheel handle resist corrosion and mechanical wear in mechanical rooms.
- Standardized Compatibility: 1/2" MNPT connections allow for straightforward integration into existing boiler sight glass piping.
- High-Temperature Performance: Engineered to maintain seal integrity at temperatures up to 400°F, ideal for steam service.
- Leak-Proof Reliability: Reinforced Teflon packing and EPDM gaskets eliminate common drip points found in inferior valves.
What size gauge glass does the Conbraco 20-350-03 require?
This 1/2" NPT valve set is designed to accommodate standard 5/8" Outer Diameter (O.D.) gauge glass. Always measure your center-to-center distance and subtract 2 inches to determine the correct glass length.
Does this set include the protector rods and glass?
No, the 20-350-03 part number typically refers to the 1/2" water gauge valves only. You will need to purchase the 5/8" glass and the four required guard rods separately to complete the installation.
Can these valves be used for steam applications?
Yes, the bronze construction and EPDM/Teflon seals make these valves suitable for steam and water service within the rated pressure and temperature limits of 200 PSI @ 400°F.
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 Conbraco 20-350-03 is a professional-grade, square pattern bronze water gauge set designed for reliable liquid level monitoring in industrial boiler and tank applications. Featuring 1/2" NPT male connections, this heavy-duty valve set is constructed from high-quality rough bronze to withstand demanding environments. A critical safety feature is the integrated automatic ball checks, which are designed to instantly shut off fluid flow in the event of sight glass breakage, preventing hazardous leaks and system downtime. The assembly utilizes an EPDM glass seal for superior leak resistance and Teflon stem packing to ensure smooth, maintenance-free operation under high-pressure conditions. The durable aluminum hand wheel provides a solid grip for technicians during isolation. This valve set is precision-rated for 200 PSI at 400°F and up to 400 PSI at 100°F. Please note that this model is typically supplied as the top and bottom valves only; gauge glass and guard rods must be sourced separately based on your specific center-to-center dimensions.
Key Benefits- Enhanced Jobsite Safety: Automatic ball checks provide an immediate fail-safe to prevent fluid loss if the glass is compromised.
- Industrial Durability: Rough bronze body and aluminum wheel handle resist corrosion and mechanical wear in mechanical rooms.
- Standardized Compatibility: 1/2" MNPT connections allow for straightforward integration into existing boiler sight glass piping.
- High-Temperature Performance: Engineered to maintain seal integrity at temperatures up to 400°F, ideal for steam service.
- Leak-Proof Reliability: Reinforced Teflon packing and EPDM gaskets eliminate common drip points found in inferior valves.
What size gauge glass does the Conbraco 20-350-03 require?
This 1/2" NPT valve set is designed to accommodate standard 5/8" Outer Diameter (O.D.) gauge glass. Always measure your center-to-center distance and subtract 2 inches to determine the correct glass length.
Does this set include the protector rods and glass?
No, the 20-350-03 part number typically refers to the 1/2" water gauge valves only. You will need to purchase the 5/8" glass and the four required guard rods separately to complete the installation.
Can these valves be used for steam applications?
Yes, the bronze construction and EPDM/Teflon seals make these valves suitable for steam and water service within the rated pressure and temperature limits of 200 PSI @ 400°F.
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.
