DIN 900 Series Spring Loaded Safety Relief Valve
DIN Standard Safety Valve Features:
Safety valves were first used on steam boilers during the industrial revolution. Early boilers without them were prone to accidental Explosion.
Safety valves also evolved to protect equipment such as pressure vessel (fired or not) and heat exchangers. Safety valve term should be limited to compressible fluid application (gas, vapor, steam).
The two general types of protection encountered in industry are thermal protection and flow protection.
For liquid-packed vessels, thermal relief valves are generally characterized by the relatively small size of the safety valve necessary to provide protection from excess pressure caused by thermal expansion. In this case a small valve is adequate because most liquids are nearly incompressible, and so a relatively small amount of fluid discharged through the relief valve will produce a substantial reduction in pressure.
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10000 Everything else / BulkReport abuse
Sunday, August 03, 2014
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- 00212661343484
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Wednesday, January 20, 2016
Quantity : 10000 pcs - Price : 45000 euros
STOCK CLEARANCE: Kids Fashion from 3 to 12 years old - left over stock from S/S 2015 Total stock is 10000pcs to be sold from 45000 Euros. Partial sales under condition, minimum of 2000pcs/order, price to be negotiate. Small series production with approx. 70pcs/ref with over 150 references...
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- 10000 - Hanoi
- +84 4 38 72 15 51 ext 22
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Friday, September 20, 2013
Quantity : 00 - Price : 0,00 €
Détection incendie (optique, ionique, thermovelosymétrique, thermostatique) -Détection des gaz et contrôle d'environnement. -Détection anti-intrusion. -Contrôle de ronde électronique. -Vidéo-surveillance. -Contrôle d'accès et gestion de temps des présences. -Système de transmission...
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- 00212537202632
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