Adams Armaturen GmbH
- Home
- Companies
- Adams Armaturen GmbH
- Products
- Adams - Model GZA - Combined Function ...
Adams - Model GZA -Combined Function Valve
The combined function valve GZA is a combined shut-off and check valve featuring a closure weight and hydraulic controls. Its closure system works reliably, even in the event of a complete power failure.
Most popular related searches
cooling water system
check valve
shut-off valve
pipe rupture
cooling water
hydraulic control system
valve operator
cooling system
well pumping
well pump
Due to the large possible nominal widths up to DN 4.000, the GZA is often used in cooling water systems for power plants and for penstocks. Its range of applications includes pipe-rupture safety as well as pump and turbine protection. The combined function valve GZA is manufactured either with massive disc or a bi-plane valve disc design.
- DN500/7 20" to DN4000 / 160"
- -20°C / -4°F to 150°C / 302°F
- PN2.5/6/10/16/25/40/64
- ANSI 150/300
- Low pressure-loss coefficients
- Service-friendly construction
- Hydrodynamically designed valve disc
- Operation via an externally positioned closure
- weight and hydraulic service drive
- Custom-made models with a wide range of options