Body & Internal Components
- Cast DZR brass valve body manufactured from CC752S.
- DZR brass upper section, valve cone, and spindle.
- Internal component materials include CW602N and CW617N.
- EPDM valve sealing.
Rising Spindle Globe Valve
HERZ STRÖMAX 4115 Rising Spindle Globe Valve
4115 Series — DZR Brass PN20 Shut-Off Valve
HERZ STRÖMAX 4115 Rising Spindle Globe Valve from HERZ Armaturen is a DZR brass shut-off valve designed for hydronic heating, cooling, domestic-water, and mechanical-isolation applications. Its inclined body, rising spindle, EPDM sealing, PN20 pressure rating, BSP female threaded connections, and optional drain fittings support dependable isolation and maintenance across hot- and cold-water systems.
Manufactured by
HERZ Armaturen
Technical Downloads
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HERZ STRÖMAX 4115 Rising Spindle Globe Valve
Review the confirmed product information, including construction, operating conditions, shut-off features, benefits, and hydronic-system applications.
HERZ STRÖMAX 4115 Rising Spindle Globe Valve from HERZ Armaturen is a DZR brass shut-off valve designed for hydronic heating, cooling, water-supply, and mechanical isolation applications.
The inclined valve body and rising spindle support smooth manual operation and provide a clear visual indication of the open or closed valve position.
Its cast DZR brass body, DZR brass internal components, and EPDM sealing provide dependable shut-off performance and corrosion resistance in hot- and cold-water systems.
The valve is rated PN20 and operates from -10°C to +110°C. BSP female threaded connections support installation in distribution and branch circuits, while optional bore holes allow the installation of ¼-inch or ⅜-inch drain fittings for system maintenance.
Design & Operation
- Inclined globe-valve body design.
- Rising spindle for clear open and closed position indication.
- Red coated-steel handwheel for manual operation.
- Flow direction is marked on the valve body.
Pressure & Temperature
- Nominal pressure rating: PN20.
- Operating temperature range from -10°C to +110°C.
- Maximum differential pressure when closed: 10 bar.
- Suitable for hot- and cold-water systems.
Connections & Drainage
- BSP female threaded pipe connections.
- Two optional bore holes for drain fittings.
- Supports optional ¼-inch drain fittings.
- Supports optional ⅜-inch drain fittings.
Corrosion-Resistant Construction
DZR brass construction supports long-term operation in water conditions where resistance to dezincification is required.
Clear Position Indication
The rising spindle provides a clear visual indication of whether the valve is open, closed, or positioned between the two states.
Reliable System Isolation
The globe-valve design and EPDM seal support dependable shut-off for maintenance and isolation duties.
Optional Drainage Function
Optional drain fittings allow sections of the system to be drained during maintenance or service operations.
Smooth Manual Operation
The coated-steel handwheel and rising-spindle mechanism support controlled and straightforward manual operation.
Multiple System Applications
The valve is suitable for heating, cooling, domestic water, distribution, and mechanical isolation systems.
The HERZ STRÖMAX 4115 is designed for water-based mechanical systems requiring dependable manual shut-off, clear valve-position indication, and optional drainage during maintenance.
Heating-Water Systems
Hot-water hydronic circuits requiring manual isolation and dependable shut-off during operation or maintenance.
Cooling-Water Systems
Cooling-water circuits requiring threaded shut-off valves for branch and equipment isolation.
Distribution & Branch Circuits
HVAC distribution lines and branch circuits requiring clear valve-position indication and manual control.
Building Water Networks
Water-supply systems requiring DZR brass construction, BSP threaded connections, and reliable shut-off.
System Isolation Points
Mechanical-system isolation points requiring optional drain fittings for controlled draining during service and maintenance.
Mechanical System Networks
Water circuits within building automation and mechanical service networks requiring manual isolation capability.
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