HERZ DZR BRASS GATE VALVE
DZR brass gate valve for high-corrosion environments in HVAC and plumbing systems
HERZ BRONZE GATE VALVE
The HERZ 4113 Bronze Gate Valve from HERZ Armaturen is a compact threaded isolation valve designed for hot and cold-water installations in commercial, residential, and light industrial environments.
Manufactured from bronze (CC491K), it provides strong corrosion resistance and stable operation across a wide temperature range. The EPDM seat and non-rising spindle ensure smooth sealing and maintenance-free use. Suitable for non-aggressive media, it is ideal for potable and HVAC systems.
- 🔹 Body / Bonnet: Bronze CC491K
- 🔹 Handwheel: Coated sheet steel
- 🔹 Seat: EPDM
- 🔹 Connection: BSP threaded (ISO 7-1 Rp)
- 🔹 Nominal Pressure: 20 bar
- 🔹 Temperature Range: -20°C to +120°C
- 🔹 Sizes: DN15–DN50
- 🔹 Design Standard: EN 12288 / BS 5154
- 🔹 Medium: Water, 25–50% glycol solutions
- 🔹 Compact, corrosion-resistant construction.
- 🔹 Tight EPDM sealing for zero-leak performance.
- 🔹 Simple installation and operation.
- 🔹 Suitable for domestic and light industrial use.
- 🔹 Long service life with minimal maintenance.
- 🔹 Domestic hot and cold-water systems.
- 🔹 Commercial plumbing and HVAC installations.
- 🔹 Industrial fluid networks (non-aggressive fluids).
- 🔹 Utility service connections.
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Compact wafer-type dual-plate check valve for flanged pipelines in HVAC and water systems
HERZ 4218 VODRV (Ductile Iron Series)
PN25 ductile iron flanged commissioning valve for high-pressure HVAC and process water systems
