Niezgodka Type 3 Relief Valve

**Essential Refrigeration Regulating and Shut-Off Valves for Commercial and Industrial Systems** Refrigeration regulating and shut-off valves play a crucial role in both industrial and commercial refrigeration systems, effectively managing the flow, pressure, and isolation of refrigerants such as ammonia (NH₃), CO₂, and a variety of hydrofluorocarbons (HFCs). **Product Specifications:** - **Sizes:** Available from 3/8" to 10" (size varies by type) - **Connections:** Options include Flanged, Screwed, Butt Weld, and Solder (type-dependent) - **Materials:** Constructed from robust Steel or Stainless Steel - **Refrigerants Used:** Suitable for glycol-based cold brine refrigerants in accordance with EN 378 p. 1, such as NH₃, R134a, R290 (propane), R507, and blends with refrigerant oil. They are compatible with neutral, gas, and liquid media, along with glycol-based cold brine. - **Set Pressure:** Available set pressures include PS 25, PS 40, PS 63, and PS 160 (type-dependent) - **Operating Temperature Range:** -60°C to +150°C - **Max Design Specifications:** [Please include any additional design notes or specifications here.] Optimise your refrigeration systems today with our high-quality regulating and shut-off valves, ensuring efficient operation and reliability. For further information and specifications, please don’t hesitate to get in touch.

**Features & Benefits of Hattersley Strainers** - Say goodbye to the issues caused by contaminants in piping systems with Hattersley strainers. - Our strainers feature WRAS-approved internal and external epoxy powder coating for enhanced durability. - Equipped with WRAS-approved gaskets to ensure a secure and reliable seal. **Specifications** - End flanges conform to BS EN 1092-2 PN16, Section 3.2, Table 11, featuring a raised face and typically supplied pre-drilled. - Each strainer comes with a stainless steel perforated element, designed with 1.5mm diameter holes for optimal filtration. - Please note that this product is unsuitable for use with group 2 liquids, as outlined in the Pressure Equipment Directive 2014/68/EU. - Bosses are drilled, tapped, and plugged for ease of installation. **Pressure/Temperature Rating** - Suitable for PN16 applications with a temperature range of -10 to 85°C. Optimise your piping systems efficiently with reliable Hattersley strainers that meet industry standards and provide exceptional filtration capabilities.

The CONCOA 401 Series six-port, chrome-plated brass barstock regulator provides single-stage primary pressure control for ultra-high purity inert, non-corrosive, or liquefied gases (up to grade 5.5). Ideal for applications tolerating minor outlet fluctuations or with constant/low inlet pressure (<500 PSIG/34 BAR), it is front-panel mountable and configurable with purge, low-pressure alarm, or multiple inlets. Key features include metal-to-metal diaphragm seal, CAPSULE® seat with 360° filtration, pipe-away relief valve, cleanroom assembly, captured vent bonnet, and helium leak-checked integrity. Specifications: max inlet 3000 PSIG (210 BAR) standard; body and bonnet chrome-plated brass; PTFE/PCTFE seats; 10 µm sintered bronze filter; 316L diaphragm; Cv 0.1; 1/4 in FNPT ports; 2 in gauges; temperature -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.