CONCOA 492 Series Regulator

**Product Specification** **Sizes Available:** ½", ¾", 1", 1¼", 1½", 2", 2½", 3" **Connections:** Flanged DIN or ANSI, Tri-Clamp (ASME BPE), DIN 11864-2 Form A, DIN 11851 / 11864-1 **Materials:** Stainless Steel (35.2) **Disk Options:** Metal, Viton or EPDM (FDA compliant) **Joints & Seals:** FPM, EPDM **Medium Compatibility:** Suitable for Steam, Gases, and Liquids **Set Pressure Range:** 0.1 to 16 Barg (depending on size) **Temperature Range:** -50°C to 200°C **Design Certification:** TUV **Notes:** The specified temperature range is applicable for valves featuring a Metal disk. Discover our extensive range of high-quality valves, designed for optimal performance across various applications, including steam, gases, and liquids. Crafted from durable stainless steel, our valves are built to withstand challenging environments, ensuring reliability and longevity. Perfect for both industrial and commercial use, these valves have a versatile set pressure range and are available in multiple sizes and connection types, making them suitable for a wide assortment of installations.

**NABIC 542F Flanged Safety Valve - Versatile Protection for Hot Water, Steam, and Air** The NABIC 542F flanged Safety Valve is an exceptionally versatile solution designed to manage pressures in hot water, steam, or air applications. While primarily engineered for the protection of hot water boilers, its extensive range of applications makes it the perfect general-purpose safety valve for various industrial settings. Additionally, NABIC Valves are backed by an industry-leading 5-year guarantee, ensuring peace of mind for your investment. ### Product Specifications: - **Sizes Available:** 1.1/4" (DN32), 1.1/2" (DN40), 2" (DN50), 2.1/2" (DN65), 3" (DN80) - **Connections:** Flanged Inlet (PN16 or ANSI150) x Female BSPP Outlet - **Materials:** Gunmetal Body, PTFE Seat - **Set Pressure Range:** 0.3 Barg to 10.5 Barg - **Temperature Range:** -20°C to 195°C Max **Note:** Each valve is meticulously set and tested to your required pressure before dispatch, ensuring optimal performance upon arrival. Discover the reliability of the NABIC 542F Flanged Safety Valve – the ideal choice for safety and efficiency in your hot water, steam, and air systems.

The Medenus RS251 Gas Pressure Regulator and Shut Off Valve guarantees a stable outlet pressure independent of the primary inlet pressure. It effectively accommodates variations in gas usage and provides rapid pressure regulation when the flow rate experiences sudden changes. The integrated safety shut off valve guarantees secure operation by shutting off the gas flow if the pressure exceeds or drops below safe levels.

Designed to meet the DVGW Code of Practice G260/262, the Medenus RS251 Gas Pressure Regulator and Shut Off Valve is compatible with all neutral and non-corrosive gases (other gases available upon request). This versatile regulator is offered with flange connections ranging from DN25 to DN200 and operates effectively at working pressures of up to 8 bar. All Medenus gas pressure regulators are certified by DVGW and CE, ensuring compliance with the highest safety standards.

The RS-series regulators come with a variety of options, including a safety membrane, vent valve, remote release of SSV, noise reduction features, and more. For additional information, please consult our documentation or contact us directly.

Specifications

• Sizes: 2" (DN50) to 4" (DN100)
• Connections: Flanged PN or ANSI
• Materials: Housing: Silumin Casting, Internal Parts: Stainless Steel, Disk: NBR (vulcanised), Joints & Seals: Diaphragms: NBR
• Medium: Gas
• Inlet Pressure (Max): 8 Barg
• Outlet Pressure Range: 22 to 3000 mBarg
• Temperature Range: -20 to +60 °C
• Notes: Can be installed in any orientation; features a gas-tight zero position.