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Serie-T |
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Knife gate valve with monobloc cast body. Heavy duty construction of gate and body. According to TAPPI 405-8 and MSSSP-81
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Applications:
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The same as A-series, but more high Dp and duty services |
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Pressures: |
Unidirectional valve. The main pressure follow the direction of the arrow stamped on the body side-see pressure rated-it is allowed 1/3 of this pressure in the opposite direction of the arrow.
In general, the flanges of this valve are drilled and screwed following some standards (DIN PN10, ASA150, JIS10k) although the flange drilling is not related to the working pressure of the valve.
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Differences between type T and type A
The knife gate valve type T has the following differences comparing with the type A:
- The knife gate valve type T is lug, this mean that it has lug all along the flange, the attachment is by screws.
- The working pressure allowed for type T is higher than for type A.
- The knife gate valve type T is manufactured with two different face to face dimensions, one CMO standard and the other following TAPPI standard.
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