1、電動截止閥結構特點、用途及注意事項:
電動截止閥該產(chǎn)品設計制造按國家標準GB12235,結構合理,密封可靠,性能優(yōu)良,造型美觀。合金鋼電動截止閥適用于耐高溫的蒸汽、油品管道上,具有耐高溫特點。不銹鋼電動截止閥
適用于各類腐性介質的管道上,有良好的防腐性的足夠的強度。其特點如下:
①閥瓣、閥座密封面用硬質合堆焊而成,耐磨、耐高溫、耐腐蝕、抗擦傷性好、使用壽命長。
②閥桿材料為滲氮鋼,滲氮后的閥桿表面硬度高、耐磨、抗擦傷,抗腐蝕。
③由于溫度、壓力等原因,閥門口徑DN50以下的閥體、閥蓋為模鍛件、DN65以上的閥體、閥蓋為鑄鋼件。
④閥體材料品種齊全,填料、墊片可根據(jù)實際工況或用戶要求合理選配,能適用與各種壓力、溫度及介質工況。
⑤安裝閥門時注意介質的流向,嚴格按閥門流向箭頭指示的方向安裝。⑥電動截止閥盡量垂直安裝,閥桿向上。
2、電動截止閥型號大全:
J941H-10C DN32/J941H-10C DN40/J941H-10C DN50/J941H-10C DN65/J941H-10C DN80/J941H-10C DN100/J941H-10C DN125/J941H-10C DN150/J941H-10C DN200/J941H-10C DN250/J941H-10C DN300/J941H-10C DN350/J941H-10C DN400/J941H-10C DN450/J941H-10C DN500/J941H-10C DN600/J941H-10C DN700/J941H-10C DN800/J941H-10C DN1000/J941H-16C DN32/J941H-16C DN40/J941H-16C DN50/J941H-16C DN65/J941H-16C DN80/J941H-16C DN100/J941H-16C DN125/J941H-16C DN150/J941H-16C DN200/J941H-16C DN250/J941H-16C1H-10C DN80/J941H-10C
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