Resideo DH300 Pressure Sustaining Valve

Product Specifications

Sizes: Available in 1/4" to 1/2"
Connections: Female NPT Inlet x Female NPT Outlet
Materials: Body: 316L Stainless Steel
Disk: PTFE or PEEK
Joints & Seals: Suitable for medium gases
Set Pressure: Ranges from 0.5 to 650 Barg (6mm Orifice)
Temperature Range: -45 to +200°C Max
Design Notes: Compliant with PED approvals

Enhance your systems with our high-quality pressure relief valves available in 1/4" to 1/2" sizes. These valves feature female NPT inlet and outlet connections, ensuring easy installation in various applications. Crafted from durable 316L stainless steel and fitted with either PTFE or PEEK disks, they are designed to handle medium gases efficiently. With set pressure capabilities ranging from 0.5 to 650 Barg via a 6mm orifice, and a wide temperature tolerance between -45°C and +200°C, these valves meet diverse operational needs. Additionally, our products comply with PED approvals, ensuring reliability and safety in your industrial processes.

**Replacement Cartridge for Reliance Valves Pressure Relief Valves** Discover our high-quality replacement cartridge designed specifically for Reliance Valves Pressure Relief Valves. These single-piece cartridges are compatible with a variety of Reliance Valves unit relief valves and combination valves, making them an essential item for maintenance and repair. The installation process is quick and straightforward, allowing for minimal downtime. Constructed with a durable EPDM boot, this cartridge is engineered to withstand elevated system temperatures. For a comprehensive selection of Reliance (RWC) Relief Valves, click here to explore our full range. **Key Features and Benefits:** - **Robust EPDM Boot:** Provides a secure seal once fitted to the valve body, ensuring optimal performance. - **Compatible with Reliance Valves:** Specifically designed for use with potable water pressure relief valves. - **Potable Water Use Only:** This cartridge is exclusively suitable for potable water applications. **Specifications:** - **Sizes Available:** 1/2" and 3/4" - **Pressure Setting:** Preset at 6 bar - **Part Number:** ZRC214004 - **Type:** Replacement cartridge for potable water pressure relief valves Ensure the efficiency and reliability of your water system with our replacement cartridge for Reliance Valves Pressure Relief Valves. Get in touch today for all your pressure relief valve needs!

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.