Resideo Braukmann D15S Spares - Complete Valve Insert

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

The CONCOA 445 Series five-port stainless steel regulator provides secondary or point-of-use pressure control for ultra-high purity gases, including corrosive and toxic gases. Rated to full cylinder pressure for safe high-pressure operation, its 316L stainless steel body prevents contamination. Key features include metal-to-metal diaphragm seal, CAPSULE® 360° filtration seat, pipe-away relief valve, front/rear panel mounting, cleanroom assembly, captured vent bonnet, and helium leak-verified integrity. Specs: max inlet 3000 PSIG (210 BAR); chrome-plated brass bonnet; PTFE seat; 10 µm stainless steel filter; Cv 0.1–0.2; 1/4 in FNPT ports; 2 in gauge; temp -40°F to 140°F (-40°C to 60°C). Conforms to CGA G-4.1, ANSI/ASME B40.1, PED 2014/68/EU, CRN OH5216.5.

Features & Benefits

• Top-quality range
• Extended and reliable service life
• Full bore design for optimal flow

Specifications

• Quarter turn operation
• PTFE seats and stem seals for enhanced durability

Pressure and Temperature Rating

-10°C to 100°C with a pressure rating of up to 25 Barg

Discover our premium quality range of valves designed for long-lasting performance. With features like a full bore design and reliable PTFE seats and stem seals, our products ensure optimum flow and durability across a wide temperature and pressure range. Ideal for various industrial applications, our valves promise outstanding efficiency and operational reliability.