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Instrument and meter
BEG series (ultra-low temperature upper fixed ball valve)
BSG series (ultra-low temperature side mounted fixed ball valve)
BDG series (ultra-low temperature floating ball valve)
Large diameter forged steel valve
CBC series (bellows sleeve)
SB series (double disc check valve)
GP series (parallel gate valve)
Stainless steel valve
GT series (flat gate valve)
bellows valve
Successful operation!