Overview
The Apollo Conbraco 1″ C11 400 WOG ball valve is an industrial-duty flow control valve designed for water, air, and light hydrocarbon applications. Rated for 400 psig working pressure (cold, non-shock conditions) and 125 psig saturated steam service, this C11 series valve delivers reliable shutoff in general industrial and commercial plumbing systems. The bronze body with NPT female threaded end connections provides corrosion resistance and direct compatibility with standard pipe threads. This unit is supplied in used condition and has been tested for functionality.
Key Features
- Blowout-proof stem design prevents stem extrusion under pressure
- PTFE (Teflon) seats and stuffing box ring for extended service life
- Adjustable packing gland allows field maintenance without removing the valve
- Quarter-turn lever handle enables fast on/off operation
- Vacuum service rated to 29 inches Hg
- Meets Federal Specification WW-V-35C, Type II, Bronze composition
Technical Specifications
- Valve Type: 2-piece full-port ball valve
- Size: 1″ NPT female
- Pressure Rating: 400 psig WOG (cold, non-shock), 125 psig saturated steam
- Body Material: Bronze (Cu-Sn alloy)
- Ball Material: Chrome-plated brass
- Seat Material: PTFE (Teflon)
- Operating Temperature Range: 50°F to 200°F (water service)
- End Connections: NPT female threads
- Port Type: Full port (minimal pressure drop)
- Vacuum Rating: 29 inches Hg
Typical Applications
- Plumbing systems: shutoff and isolation valves in residential and commercial water lines
- Industrial hydronic systems: heating and cooling fluid control
- Pneumatic systems: air supply isolation and flow regulation
- Pump discharge and inlet lines
- General industrial fluid handling (non-corrosive liquids, gases)
- Tank and equipment isolation during maintenance
Compatibility & Replacements
Compatible With
- NPT-threaded pipe (Schedule 40, 80, or equivalent)
- Standard brass or steel fittings with 1″ NPT female threads
- Water, light oils, compressed air, and inert gases
- Systems rated for 400 psig maximum working pressure
- Manual quarter-turn valve applications (lever-actuated)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. This valve will replace any equivalent 1″ NPT female C11 series ball valve rated 400 WOG or higher, though original part number verification is recommended for critical installations.
Works With
- NPT female threaded systems and piping networks
- Pneumatic and hydraulic line isolation
- Industrial process water systems
- HVAC and hydronic heating/cooling loops
- Low-pressure steam applications (up to 125 psig)
