Conbraco/apollo Shut-Off Valve
Conbraco/Apollo Shut-Off Valves: Precision Flow Control Built to Last
When it comes to dependable flow control, Conbraco/Apollo has earned a reputation as one of the most trusted names in the valve industry. Their shut-off valves represent the intersection of rugged engineering and versatile design — built to perform across marine, industrial, residential, and gas applications alike.
What Sets Apollo Shut-Off Valves Apart
Apollo Conbraco shut-off valves deliver reliable, full-flow shutoff in a rugged bronze design built for demanding marine and industrial applications, featuring a blow-out-proof stem, chromium-plated ball, and RPTFE seats that ensure smooth operation, minimal pressure drop, and long-lasting performance. These engineering details are not just checkbox features — they directly translate to valves that remain easy to operate, resist leaks, and hold up under continuous use.
Apollo shut-off valves are proudly made in the USA , a distinction that speaks to consistent quality control and adherence to domestic manufacturing standards. For professionals and DIYers who depend on valve reliability in critical systems, that domestic pedigree matters.
Key Product Lines & Configurations
The Apollo 80 Series bronze ball valve is UL Listed and designed as a safe shut-off valve for LP gas, natural gas, flammable liquids, and heated oil — making it a go-to choice for gas system installations. Apollo ball valves come in Two Piece, Three Piece, Unibody, Flanged, Three-Way, Union End, Steam Prep, Specialty, and Top Entry configurations , giving installers the flexibility to match the right valve to any application. All are available in stainless steel, carbon steel, alloy 20, and bronze, with NPT socket weld flanged connections and complete actuation including spring return handles.
For marine and fuel shut-off needs, the Apollo Fuel Shut-Off Valve features a bronze body with a chrome-plated bronze ball and a stainless steel lever, with "mounting ears" for quick, easy installation and positive mounting. The full-port design ensures maximum flow with minimal restriction — an important consideration wherever pressure drop must be kept to a minimum.
Construction Details That Matter
Across the Apollo shut-off valve lineup, a consistent set of engineering standards stands out:
- Blow-out-proof stem design — prevents stem ejection under pressure, a critical safety feature
- Reinforced RPTFE (reinforced polytetrafluoroethylene) seats and stuffing box ring — for enhanced sealing and chemical resistance
- Chromium-plated ball — resists corrosion and reduces friction for smoother quarter-turn operation
- Stainless steel lever and nut — meets WW-V-35C Type II standards
- Bronze body construction — ideal for water, fuel, gas, and industrial fluid service
Apollo bronze and steel ball valves come in all sizes and shapes, with all the connections and options needed — whether for chemical or natural gas applications, instrumentation, or tough industrial process flow. This breadth of options makes Conbraco/Apollo a reliable single-source solution for shut-off valve needs across multiple systems.
Applications Across Industries
Apollo shut-off valves are well-suited for a wide range of uses: marine fuel and bilge systems, residential plumbing, commercial HVAC, natural gas and LP distribution, industrial process piping, and wastewater management. The combination of full-port flow, durable materials, and UL-listed certifications in select series makes these valves a dependable choice wherever precise, repeatable shutoff is required.