Hattersley Fig 1000 PN20 Metering Station

Features & Benefits: High-quality bronze body with integral seating surfaces, inside screw pattern with rising stem, suitable for pressures up to 32 bar.

Specification: BS EN 12288:2010, rising stem, FOCS 4PMV union bonnet, one-piece wedge, taper threaded BS EN 10226 (ISO 7-1), sizes ≥ 1/2" available with NPT thread (669AT).

Pressure/Temperature Rating: BS EN 12288 PN32 Series B, 14 bar at 260ºC, 32 bar from -10 to 120ºC.

Six-port, chrome-plated brass, single-stage regulator for ultra-high pressure applications

The CONCOA 492 Series regulator delivers primary pressure control for non-corrosive gases in high-purity, ultra-high-pressure applications. Instead of a diaphragm, it employs a robust piston assembly to safely manage extreme inlet pressures. Factory-installed options allow configuration as a single-station manifold, with or without purge, low-pressure alarm, or multiple inlets.

Features:

• Large piston sensor controls pressures up to 6000 PSIG (415 BAR)

• CAPSULE® seat with integral 360° filtration

• Front and rear panel mount simplifies installation

• Helium leak integrity verified via spectrometry

Specifications:

• Max inlet pressure: 3000 PSIG (210 BAR); 5500 PSIG (380 BAR); 6000 PSIG (415 BAR)

• Body/Bonnet: Chrome-plated brass barstock

• Gauges: 2½ in (68 mm) plated case

• Seat: PCTFE (3000 & 4500 PSIG) or PEEK (6000 PSIG)

• Filter: 10-micron sintered bronze

• Temp range: -40°F to 140°F (-40°C to 60°C)

• Piston: Brass barstock

• Cv: 0.1

• Seals: Encapsulated FKM

• Ports: 1/4 in FNPT

• Conformance: CGA G-4.1, ANSI/ASME B40.1, PED 2014/68/EU, CRN OH5216

Refrigeration check valves are essential non-return valves utilised in refrigeration and HVAC systems to regulate the flow direction of refrigerant and prevent backflow, which can potentially damage compressors or impair system efficiency.

Specifications

Sizes: Ranging from 1/4" to 14" (varies by type)
Connections: Available in Flanged, Screwed, Butt Weld, and Solder types
Materials: Constructed from Steel or Stainless Steel
Medium: Suitable for glycol-based cold brine refrigerants as per EN 378 p. 1, including NH3, R134a, R290 (propane), R507, and blends with refrigerant oil, accommodating neutral, gas, and liquid media
Pressure Rating: PS 25, PS 40, PS 63
Temperature Range: From -20 to +150 degrees Celsius Max
Design: Notes:

Enhance the reliability and efficiency of your refrigeration system today with our high-quality refrigeration check valves. Perfect for a variety of applications, these valves are designed to ensure optimal performance and longevity.