CONCOA 401 Series Regulator

Introducing the Resideo DRG Three-Way Mixing Valve (Centra DRG), your ideal solution for precise water temperature control in heating and air conditioning systems.

This mixing valve is expertly engineered for optimal mixing control of supply water temperature in both heating and air conditioning applications. Constructed with durability in mind, it guarantees a long-lasting and dependable operation when paired with VMM and VRM actuators.

The Centra DRG rotary valves are specifically designed to ensure that both inlets flow through the valve at an angle, providing flexibility as the supply and return flows can easily be interchanged.

SPECIAL FEATURES

• Robust cast iron body with flanged end connections (type GFLA)
• Durable cast iron body with internal threaded end connections (type GMLA)
• Chrome-plated plug for extended lifespan
• Optimised characteristics for effective supply water temperature control
• Corrosion-protected and resistant to blocking
• Reliable mounting for electrical actuators
• Clear position indicator for easy monitoring
• Extensive range of flow rates compatible with suitable actuators

Product Codes:

DR152GMLA, DR15GMLA, DR20GFLA, DR20GMLA, DR20MA, DR25GFLA, DR25GMLA, DR32GFLA, DR32GMLA, DR40GFLA, DR40GMLA, DR50GFLA, DR65GFLA, DR80FA, DR80GFLA, DR100GFLA, DR125GFLA, DR150GFLA, DR200GFLA, DR200GFLA1

The Resideo DH300 Pressure Sustaining Valve is designed to precisely regulate pressure on the inlet side. These valves are essential in applications where a specific inlet pressure must be maintained, such as in limiting pressure within the inlet supply network or in transitional links between supply networks and high-demand users. Their compact design makes them particularly suitable for installations in confined spaces, such as ducts. The DH300 is perfect for both commercial and industrial applications, aligning with its specified parameters.

APPROVALS • DVGW • WRAS (up to 23 °C)

SPECIAL FEATURES • Exceptional precision control even during pressure fluctuations and low flow rates • High flow capacity • Accurate control performance • Powder-coated both internally and externally, using safe and non-toxic materials • Integrated control circuit and ball valves • Built-in fine filter • Operates without requiring external energy • Complies with BSEN 1567

Product Codes:

DH300-50A, DH300-65A, DH300-80A, DH300-100A, DH300-150A, DH300-200A, DH300-250A

**Bailey Birkett G4 Pressure Reducing Valve - Fig 2043** The Bailey Birkett G4 Pressure Reducing Valve - Fig 2043 is a piloted-operated pressure reducing valve designed to deliver exceptionally precise pressure regulation for steam, air, and industrial gas applications. Its highly sensitive pilot valve ensures a stable outlet pressure, regardless of fluctuations in inlet pressure or changes in system demand. **Specifications:** - **Models:** 2043 - **Sizes:** DN15 to DN50 (1/2" to 2") - **Connections:** Flanged (tailored to your specifications) - **Materials:** Bronze body & pilot top, stainless steel trim - **Medium:** Steam - **Inlet Pressure:** 25 Barg Max at 225 °C / 17 Barg Max at 260 °C - **Outlet Pressure Range:** 21 Barg Max at 225 °C / 16 Barg Max at 260 °C - **Temperature Range:** -20 to 260 °C **Important Note:** This valve is exclusively suitable for steam applications. Optimised for performance and reliability, the Bailey Birkett G4 Pressure Reducing Valve is an ideal choice for those seeking high-quality pressure regulation solutions in industrial settings.