Overview
The Smith-Cooper 1728155/56 series ball valve is a full-port brass ball valve engineered for dependable operation across industrial, commercial, and plumbing applications. With a 600 WOG (water operating gauge pressure) and 150 WSP (water static pressure) rating, this 1″ valve delivers robust performance in demanding systems. The lead-free brass body ensures corrosion resistance and compliance with potable water standards, making it suitable for both traditional and modern installation requirements.
Key Features
- Full-port design minimizes flow restriction and pressure drop
- Lead-free brass construction for corrosion resistance and durability
- 600 WOG / 150 WSP pressure ratings for reliable high-pressure performance
- 1″ NPT (National Pipe Thread) connections for standard industrial threading
- Manual ball valve operation with smooth, quarter-turn actuation
- Suitable for water, compressed air, hydraulics, and general industrial fluid transfer
Technical Specifications
- Port Size: 1″
- Pressure Rating (WOG): 600 lb
- Pressure Rating (WSP): 150 lb
- Material: Lead-Free Brass
- Connection Type: NPT Female Threaded
- Valve Type: Full-Port Ball Valve
- Operation: Manual (Hand Lever)
- Series: 8155/8156
- Part Number: 1728155/56
Typical Applications
- Potable water systems and municipal water supply
- Compressed air distribution in pneumatic systems
- Hydraulic fluid transfer and control
- General industrial plumbing and piping
- HVAC systems and commercial heating applications
- Pump discharge lines and isolation applications
Compatibility & Replacements
Compatible With
- Standard 1″ NPT threaded piping systems
- Industrial and commercial plumbing networks
- Pneumatic and compressed air systems
- Hydraulic systems rated for 600 lb WOG service
- General fluid transfer and flow control applications
Replaces / Drop-In Replacement For
- Smith-Cooper Series 8155/8156 equivalent valves
- Other manufacturer 1″ 600 WOG full-port brass ball valves with NPT connections
- Previous generation Smith-Cooper ball valve models in this size and pressure class
Works With
- Standard NPT thread adapters and fittings
- 1″ schedule 40 and 80 piping systems
- Gate valve and check valve piping configurations
- Both horizontal and vertical pipe installations
