Sino Minerals Trading Corporation！
Check valve 16 ч six п
Purpose: This valve is used for one-way opening and closing to prevent the reverse flow of medium.
Material: grey cast iron GG ≥ 18, sealed brass.
Specifications:
Nominal diameter reference weight (kg)
DN32 4.50
DN40 7.00
DN50 8.27
DN65 12.21
DN80 18.34
DN100 23.84
DN150 50.47
DN200 75.71
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