Prestex in-line thermostatic mixing valves - Building Products Index
Prestex in-line thermostatic mixing valves - Building Products Index
Prestex in-line thermostatic mixing valves - Building Products Index
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3<br />
<strong>Prestex</strong> P404 and P404UA TMV2 range:<br />
General specification<br />
P404<br />
P404UA<br />
Materials DZR Brass DZR Brass<br />
Surface f<strong>in</strong>ish Chrome plated Chrome plated<br />
Water connections Compression all ends Compression all ends<br />
15mm & 22mm Wafer stra<strong>in</strong>ers 90° angle <strong>valves</strong> with:<br />
S<strong>in</strong>gle non-return<br />
S<strong>in</strong>gle non-return <strong>valves</strong><br />
<strong>valves</strong> on <strong>in</strong>lets<br />
Mesh stra<strong>in</strong>er<br />
Test po<strong>in</strong>t plugs<br />
Isolat<strong>in</strong>g <strong>valves</strong><br />
Technical specification<br />
P404 & P404UA BS EN 1287 : 1999 BS EN 1111 : 1999<br />
Maximum static pressure (bar) 10.0 10.0<br />
Supply pressure hot and cold (bar) 0.1 – 1.0 1.0 – 5.0<br />
Hot supply (ºC) 55 – 65 55 – 65<br />
Cold supply (ºC) Maximum 25 Maximum 25<br />
Mixed water temperature (°C) Maximum 46 Maximum 46<br />
Approvals<br />
P404 & P404UA BS EN 1287 : 1999 BS EN 1111 : 1999<br />
Low pressure<br />
High pressure<br />
0.1 – 1 bar 1 – 5 bar<br />
Bidet ✓ ✓<br />
Shower ✓ ✓<br />
Washbas<strong>in</strong> ✓ ✓<br />
Tub ✗ ✓<br />
Bath fill (ISO46 Cold Isolation Test at 46ºC) ✗ ✓<br />
Installation conditions<br />
P404 & P404UA CONDITIONS OF NORMAL USE:<br />
Operat<strong>in</strong>g pressure range Low pressure High pressure<br />
Maximum static pressure (bar) 10 10<br />
Flow pressure, hot and cold (bar) 0.1 to 1 1 to 5<br />
Hot supply temperature (ºC) 55 to 65 55 to 65<br />
Cold supply temperature (ºC)
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