主要包括1000,8000,GHP三大系列
現(xiàn)貨供應(yīng)GIRNNELL VALVES 美國(guó)格林奈爾光桿蝶閥,氣動(dòng)蝶閥,現(xiàn)貨口徑有:DN80mm,DN100mm,DN150mm等規(guī)格。
型號(hào)為:
GRINNELL 080 WC-8100/6G/AN150
GRINNELL 100 WC-8100/6G/AN150
GRINNELL 150 WC-8100/6G/AN150
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Series 1000 Drawings |
Wafer Barestem Lug Barestem |
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Series GHP High Performance Butterfly Valves
Body Material & Standard: | Seat Retaining Ring Material & Standard: Carbon Steel ASTM A36 or Stainless Steel ASTM A240 Seat Material & Standard: RTFE Reinforced polytetrafluoroethylene [optional: PTFE] | ||
Two-Piece Stem Design Two-piece stem disc geometry maximizes flow capacity by increasing the available flow area through the valve. This increase in disc efficiency results in higher valve Cv. | |||
COMPETITOR one-piece stem | HI-SEAL two-piece stem | ||
Aspect Ratio = Open Area ÷ Disc Area |
Series GHP High Performance Butterfly Valves
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