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Subject: Antisimmer Type Valves. Antisimmer Type Valves. Valves which are fitted with antisimmer devices that serve to raise the set pressure of the valve during normal operation of the system may be used, provided:
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link 6.06.2008 20:33 |
| imho, anti-simmer (gagging) device - устройство блокировки (срабатывания) предохранительного клапана. |
| огромное-преогромное спасибо |
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