Materials
- Body: cast DZR brass (CC752S).
- Upper part and cone: DZR brass (CW602N).
- Spindle: brass (CW617N).
- Seal: EPDM.
- Handwheel: red, coated steel.
Rising Spindle Globe Valve
HERZ STRÖMAX 4115 Rising Spindle Globe Valve
4115 Series — DZR Brass PN20 Shut-Off Valve
HERZ STRÖMAX 4115 from HERZ Armaturen is an inclined DZR brass globe valve with rising spindle for shut-off in HVAC and water systems. EPDM sealing, a PN20 pressure rating and optional draining ports support easy system isolation and maintenance.
Manufactured by
HERZ Armaturen
HERZ STRÖMAX 4115 Rising Spindle Globe Valve
Review the confirmed product information, including description, features, benefits, and applications.
The HERZ STRÖMAX 4115 Rising Spindle Globe Valve from HERZ Armaturen is a DZR brass shut-off valve designed for hydronic heating and cooling applications. It features a rising spindle, EPDM sealing, and optional draining ports, ensuring easy system isolation and maintenance.
Made from dezincification-resistant brass (CC752S / CW602N), it resists corrosion in aggressive water conditions. With a pressure rating of PN20 and an operating temperature range of -10°C to +110°C, the valve ensures reliable operation in both hot- and cold-water systems.
Pressure & Temperature
- Nominal pressure: PN20.
- Operating temperature: -10°C to +110°C.
- Max. differential pressure (closed): 10 bar.
- Ethylene or propylene glycol mixtures of 25–50% permitted.
Connection & Draining
- BSP female threaded connections on both sides.
- Sizes DN15 to DN80 (½" to 3").
- Optional two bore holes for drain fittings: ¼" (DN15–DN50), ⅜" (DN65–DN80).
Design & Installation
- Inclined body with rising spindle.
- Flow direction marked on the body.
- Any mounting position, with clearance for the rising spindle.
Sizes & Dimensions
Dimensions in mm. L = face-to-face length, H = height with valve open.
| DN | Connection (Rp) | L (mm) | H open (mm) |
|---|---|---|---|
| 15 | ½ | 65 | 90 |
| 20 | ¾ | 75 | 115 |
| 25 | 1 | 90 | 130 |
| 32 | 1¼ | 110 | 156 |
| 40 | 1½ | 120 | 175 |
| 50 | 2 | 150 | 215 |
| 65 | 2½ | 180 | 297 |
| 80 | 3 | 210 | 325 |
Long-Term Corrosion Resistance
DZR brass construction ensures long-term corrosion resistance, including in aggressive water conditions.
Clear Position Indication
The rising spindle design gives a clear visual indication of the open or closed valve position.
Easier Maintenance
The optional draining function supports system draining during service and maintenance.
Tight Shut-Off
Smooth operation and tight shut-off for dependable isolation of pipe sections.
Broad System Compatibility
Compatible with heating, cooling, and domestic water systems.
HERZ STRÖMAX 4115 is suitable for reliable shut-off of pipes in heating, cooling, and water systems.
Heating & Cooling Circuits
Hydronic heating and cooling systems requiring dependable manual shut-off.
Distribution & Branch Circuits
HVAC distribution lines and branch circuits requiring clear valve-position indication.
Water Supply & Building Automation
Water-supply and building automation networks requiring DZR brass shut-off valves.
Maintenance Isolation Points
Isolation points in mechanical systems, with optional drain fittings for servicing.
Need support with this globe valve?
Share your required size, system medium, operating temperature, and draining requirements, and our MEP team will support you with the suitable product information.
Other Products in Globe Valves
Explore other products available within the same product category and open each page for complete technical details.
HERZ STRÖMAX-AGF 4218
View confirmed product details and technical information for HERZ STRÖMAX-AGF 4218.
HERZ STRÖMAX-D 4125
View confirmed product details and technical information for HERZ STRÖMAX-D 4125.