Materials
- Body: forged brass CW626N to EN 12165.
- Upper part: PA6.6.
- Diaphragm and sealing: EPDM.
- Spring: spring steel; spring guide and filter: stainless steel.
- Bottom cover: transparent PA12 (plastic cap version) or brass CW626N.
Diaphragm Pressure Reducing Valve
HERZ 2682 Brass Diaphragm Pressure Reducing Valve
2682 Series — Brass PN16, DN15–DN50
HERZ 2682 Brass Diaphragm Pressure Reducing Valve from HERZ Armaturen keeps a constant outlet pressure of 1–6 bar in domestic and light commercial water systems, with gauge, filter and PN16 rating.
Manufactured by
HERZ Armaturen
HERZ 2682 Brass Diaphragm Pressure Reducing Valve
Review the confirmed product information, including description, features, benefits, and applications.
The HERZ 2682 Brass Diaphragm Pressure Reducing Valve from HERZ Armaturen provides a consistent outlet pressure in domestic and light commercial water systems. Its EPDM diaphragm design gives stable performance, and the forged brass body with an adjustable handle makes setting straightforward.
With a built-in stainless steel filter and pressure gauge, it protects downstream installations and needs minimal maintenance.
Pressure & Temperature
- Pressure rating: PN16; maximum inlet pressure 16 bar.
- Outlet pressure range: 1–6 bar (factory set to 3 bar).
- Maximum temperature: 40°C (plastic cap) or 70°C (brass cap).
- Medium: water.
Connection & Sizes
- Threaded connections.
- Sizes DN15 to DN50.
- Standard: EN 1567.
Design
- Manometer scale 0–10 bar.
- Filter mesh perforation 0.3 mm.
- Manual setpoint adjustment via the round handle.
Stable Water Pressure
Keeps outlet pressure steady to protect plumbing systems.
Easy Adjustment
Manual setpoint adjustment with a visible gauge.
Built-In Filter
Integrated stainless steel filter protects the valve seat.
No External Power
Operates without auxiliary energy.
HERZ 2682 valves regulate supply pressure in building water systems.
Domestic Water Supply
Domestic water supply systems.
Plumbing & Sanitary Installations
Commercial plumbing and sanitary installations.
Water Distribution Loops
HVAC water distribution loops.
Small Water Control Networks
Irrigation and small water control networks.
Need support with this pressure reducing valve?
Share your required size, inlet pressure and required outlet pressure, and our MEP team will support you with the suitable product information.
Other Products in PRVs
Explore other products available within the same product category and open each page for complete technical details.
HERZ HVPRVF Ductile Iron Pressure Reducing Valve
View confirmed product details and technical information for HERZ HVPRVF Ductile Iron Pressure Reducing Valve.