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Area Valve Box HTM/ISO Specification Sheet

Area Valve Box HTM/ISO Specification Sheet
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Area Valve Box HTM/ISO Specification Sheet - 1

Area Valve Box - ISO 7396-1 SPECIFICATION Area Valve Box The device is intended to be installed in medical gas distribution systems to intercept the areas of healthcare facility floors, as required by the pipeline system design in accordance with ISO 7396-1, for maintenance and emergency purposes. The device is normally intended to be installed downstream of line pressure regulators. Local Alarm Pressure Switches The area valve service unit shall normally accommodate local alarm pressure switches. Pressure switch connections shall incorporate minimum leak pressure switch connection ports. Wetted parts of pressure switches shall be manufactured from inherently corrosion proof materials. Plating or sacrificial protection on mild steel is not acceptable. When used for emergency purposes, the device must be included in the emergency management plan of the healthcare facility. The device comes in two versions: VERTICAL [V] and HORIZONTAL [H]. The V version is intended to be installed vertically inside its box, while the H version is intended to be installed horizontally. Materials All wetted parts (except seals and gaskets) shall be brass or copper. Copper pipe shall be manufactured from phosphorous de-oxidised non-arsenical copper to EN 1412:1996 grade CW024A, manufactured to metric outside diameters in accordance with EN 13348:2001R250 (half hard). Copper to copper joints shall be made using a silver-copper-phosphorous brazing alloy type CP1 or CP4 to BS 1845 using a dry, clean, oil and oxygen free nitrogen inert gas shield with no flux. Gas Specific Connections Before putting in service the device, it shall be identified by metal tag, stencilling, stamping or adhesive marker showing: a) process gas or vacuum (name or symbol); b) area controlled. The identification shall be secured to the device, to its box or to the inlet/outlet pipeline and shall be readily visible. Company Reg No. 2957933 (English) • Company VAT Reg No. 598612590 • www.beaconmedaes.com • gbn.info@beaconmedaes.com Constructionline Reg No. 75463 • CHAS accredited contractor • SAFEcontractor Reg

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Area Valve Box HTM/ISO Specification Sheet - 2

Area Valve Box - Without Alarm BeaconMedaes • Telford Crescent, Staveley, Derbyshire S43 3PF • Tel: +44 (0) 1246 474 242 • Fax: +44 (0) 1246 472 982 Company Reg No. 2957933 (English) • Company VAT Reg No. 598612590 • www.beaconmedaes.com • gbn.info@beaconmedaes.com Constructionline Reg No. 75463 • CHAS accredited contractor • SAFEcontractor Reg No. N00184450

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Area Valve Box HTM/ISO Specification Sheet - 3

Area Valve Box - With Alarm BeaconMedaes • Telford Crescent, Staveley, Derbyshire S43 3PF • Tel: +44 (0) 1246 474 242 • Fax: +44 (0) 1246 472 982 Company Reg No. 2957933 (English) • Company VAT Reg No. 598612590 • www.beaconmedaes.com • gbn.info@beaconmedaes.com Constructionline Reg No. 75463 • CHAS accredited contractor • SAFEcontractor Reg No. N00184450

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Area Valve Box HTM/ISO Specification Sheet - 4

Part of the Atlas Copco Group Area Valave Box 2 Gas Configuration 3 Gas Configuration BeaconMedaes • Telford Crescent, Staveley, Derbyshire S43 3PF • Tel: +44 (0) 1246 474 242 • Fax: +44 (0) 1246 472 982 Company Reg No. 2957933 (English) • Company VAT Reg No. 598612590 • www.beaconmedaes.com • gbn.info@beaconmedaes.com Constructionline Reg No. 75463 • CHAS accredited contractor • SAFEcontractor Reg No. N00184450

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Area Valve Box HTM/ISO Specification Sheet - 5

Company Reg No. 2957933 (English) • Company VAT Reg No. 598612590 • www.beaconmedaes.com • gbn.info@beaconmedaes.com Constructionline Reg No. 75463 • CHAS accredited contractor • SAFEcontractor Reg

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Area Valve Box HTM/ISO Specification Sheet - 6

Typical Installation Scheme of Vertical Configuration Box (example shown is 3 gas) CASE WITH DOOR OPEN CASE WITH DOOR CLOSED Typical Installation Scheme of Horizontal Configuration Box CASE WITH DOOR OPEN CASE WITH DOOR CLOSED In an effort to continuously improve our products, the right is reserved to change the specification of the items described herein at any time. Please contact us for further information and up to date specifications.

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