Hattersley Fig 33 PN32 Gate Valve
Features & Benefits
• The Fig. 33 features a robust and high-quality bronze body with integral seating surfaces, ensuring exceptional corrosion resistance and reliability for building services applications.
• The non-rising stem design minimises installation height, making it a space-efficient choice.
• Its full bore design guarantees minimal pressure drop, optimising system efficiency.
• An adjustable gland packing system allows for straightforward maintenance.
• The selected materials offer superior dezincification (DZR) and corrosion resistance properties.
• The body, bonnet, and disc are crafted from low lead content bronze, typically containing 4-6% lead.
Specification
• The valve body, bonnet, and disc shall be manufactured from bronze compliant with BS EN 1982 CC491K.
• The stem shall be constructed from DZR brass in accordance with BS EN 12164 CW602N.
• The valve shall be operated via a hand wheel, with ends threaded to BS EN 10226-2.
• This valve will have a rating of PN32 and will be produced following BS EN 12288: 2010 standards.
• Available with NPT thread options: Fig. 33AT - 1/2" to 2".
• Please note that the Non-Rising Stem Gate Valves are unsuitable for use with Group 1 gases or unstable fluids, as defined by the Pressure Equipment Directive 2014/68/EU.
Pressure/Temperature Rating
• BS EN 12288 PN32 Series B
• 14 bar at 198ºC
• 32 bar from -10 to 100ºC
Optimise your plumbing and heating solutions with the premium Fig. 33 Non-Rising Stem Gate Valve, designed for exceptional efficiency and compliance with the latest UK standards. Ideal for various applications, our valve promises durability and high performance.
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Four-port, electroless nickel-plated forged brass, single-stage regulator for highly corrosive gases
The CONCOA 455 Series regulator is designed for primary pressure control of highly corrosive gases such as chlorides, sulfides, and other acid-forming gases. It features a Dursan®-coated capsule and diaphragm, providing superior corrosion resistance compared to 316L stainless steel or exotic metals like Hastelloy®. For fluorine service, a passivated stainless steel CAPSULE® and diaphragm create a fully resistant assembly. Deep purge assemblies are recommended to prevent moisture from forming acids in the gas stream.
Features:
Dursan® internals for enhanced corrosion resistance
CAPSULE® seat with 360° integral filtration
Captured vent protects against diaphragm failure
Spectrometric helium leak-checked for integrity
Specifications:
Max inlet pressure: 3000 PSIG (210 BAR)
Body/Bonnet: Electroless nickel-plated forged brass
Gauges: 2½ in (63 mm) Monel®
Seat: PTFE
Nozzle: 316L stainless steel (passivated) or Dursan® (non-passivated)
Filter: 10-micron stainless steel or Dursan® mesh
Temp range: -40°F to 140°F (-40°C to 60°C)
Diaphragm: 316L stainless steel (passivated) or Dursan® (non-passivated)
Cv: 0.2
Helium leak integrity: 1 x 10⁻⁸ scc/sec
Ports: 1/4 in FNPT
Conformance: CGA G-4.1, ANSI/ASME B40.1, PED 2014/68/EU, CRN OH5216
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Flowstar (UK) Ltd
Wiltshire Road, Kingston-upon-Hull, East Riding of Yorkshire, HU4 6PA, United Kingdom
Flowstar (UK) Ltd is a leading global supplier of safety, relief, and reducing valves. With strong partnerships across major manufacturers, we deliver precise, reliable valve solutions tailored to your needs. Email enquiries to sales@flowstar.co.uk or call us on +44 (0)1482 601030.