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Lug butterfly valve
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Ripple insulation cover high temperature clamp butterfly valve -
JIS 10K Japanese standard clamp hard seal butterfly valve -
Worm gear steel lined PTFE butterfly valve -
Lock key switch anti-theft butterfly valve -
Vacuum negative pressure double flange butterfly valve -
JIS 20K metal hard sealed double flange butterfly valve -
Handle type high-performance clamp butterfly valve -
Worm gear clamp butterfly valve with limit switch signal feedback -
Stainless steel CF8 pneumatic high-performance clamp butterfly valve -
Pneumatic aluminum alloy clamp butterfly valve
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