SystemStak modular valves
SystemStak is an innovative, compact system for sandwich-mounting modular valves between a directional control valve and a standard mounting surface. In addition to saving space, reducing installation costs, and increasing hydraulic system efficiency, SystemStak accommodates a full range of operating conditions at pressures up to 315 bar [4,500 psi] and flows up to 340 l/min [90 US gal/min].
Features and benefits
- Revolutionary, compact system enables sandwich-mounting modular valves between a directional control valve and a standard mounting surface.
- Provides full range of complementary pressure, flow, and check valve functions, while saving space.
- Internal working parts are produced from hardened steel and reside in a continuous-cast ductile (spheroidal graphite) iron body, offering excellent reliability even in high-pressure applications.
- Compact design enables simple installation, simple maintenance with easy access.
- Bolt-extender kits simplify valve installation by permitting each valve body to be separately and quickly installed and correctly torqued down.
- Efficient and reliable, eliminating external leakage and resisting contamination.
- Each valve stack can be configured to provide the specific combination of functions, including:
- Relief
- Reducing
- Sequencing
- Check
- PO check
- Throttle
- Counterbalance
Applications
- Die casting and foundry
- Machining and metals
- Marine/offshore
- Presses
- Plastics
- Pulp, paper, and wood processing
- Turbine control (wind, steam, water)
Specifications
- Size: NG 4 to NG 25 [D02 to D08]
- Pressure: up to 315 bar [4,500 psi]
- Flow: up to 340 l/min [90 gal/min]