◇ 閥體、閥板、閥軸同心結(jié)構(gòu)設(shè)計，99%雙向氣泡級密封。
◇ 外型結(jié)構(gòu)緊湊，重量輕，體積小。
◇ 多種標(biāo)準(zhǔn)體系設(shè)計制造，適用多種連接法蘭，互換性高。
◇ 采用無銷連接，使介質(zhì)與金屬隔離，維護簡便宜行。
◇ 軟靠背設(shè)計保證了閥門安裝完畢后不增加扭距。
VATTEN Pneumatic control butterfly valve
VATTENnew generation green butterfly valve has compact structure, unique properties and longer life. Completing with VATTEN pneumatic actuator, positioner. Make the product perfect. It enjoy a good reputation between our world wide customers.
Body, disc, stem concentric design, 99% bi-directional bubble grade seal.
Compact structure, light weight, small size
Different design standard, suitable for many flanges, could be exchanged easily
Adopt no-pin connection, the metal and medium separate totally, maintenance easy.
Soft seal design, ensure no add torque when finish installation
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