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Henan Quanshun Flow Control Science&Technology CO.,LTD.

All Products >> butterfly valve

Showing 1 - 3 of 3, total 1 pages        [First] [Previous] [Next] [Last]

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vacuum butterfly valve
vacuum butterfly valve
Specification: DK941X-2.5C
Detail: Name£ºVacuum Butterfly Valve Classification£ºButterfly Valves Standard£ºDN1000-3000 Type DK941X-2.5C DS9D41X-2.5C Nominal pressure 0.25 0.25 Test pressure Strength testing 0.4 0.4 Seal testing 0.275 0.275 Work...

2
signal butterfly valve
signal butterfly valve
Specification: DN50-250
Detail: An electric signal device which control open and close is installed. We supply power as per 24V, when the valve close 25%, the mistake close signal will be sent by this electric signal device. Then the signal will be transmit ...

3
electric vent butterfly valve
electric vent butterfly valve
Specification: TD941W
Detail: TD941W main technical parameter Normal pressure£¨***) 0.05*** Medium temperature -30¡æ¡«-350¡æ Strength testing 0.1*** Applicable medium Coal and hot wind, smoke gas Medium velocity of flow 25m/s Leakage rate 3%
Showing 1 - 3 of 3, total 1 pages        [First] [Previous] [Next] [Last]
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