Tight-Sealing Round Body Swing Check Valve H44T DN80 PN16 QT450 Ductile Iron Flanged Copper Seat
YUXIN H44T DN80 (3") PN16 flanged swing check valve with QT450 ductile iron round body and copper alloy seat, automatic backflow prevention for water, sewage and industrial pipelines, GB standard, factory direct. Read More
Spring-Free Round Body Swing Check Valve H44T DN100 PN16 QT450 Ductile Iron Flanged Copper Seat
YUXIN H44T DN100 (4") PN16 flanged swing check valve with QT450 ductile iron round body and copper alloy seat, automatic backflow prevention for water, sewage and industrial pipelines, GB standard, factory direct. Read More
High-Flow Round Body Swing Check Valve H44T DN150 PN16 QT450 Ductile Iron Flanged Copper Seat
YUXIN H44T DN150 (6") PN16 flanged swing check valve with QT450 ductile iron round body and copper alloy seat, automatic backflow prevention for water, sewage and industrial pipelines, GB standard, factory direct. Read More
Wide-Body Round Body Swing Check Valve H44T DN200 PN16 QT450 Ductile Iron Flanged Copper Seat
YUXIN H44T DN200 (8") PN16 flanged swing check valve with QT450 ductile iron round body and copper alloy seat, automatic backflow prevention for water, sewage and industrial pipelines, GB standard, factory direct. Read More
Maintenance-Free Round Body Swing Check Valve H44T DN300 PN16 QT450 Ductile Iron Flanged Copper Seat
YUXIN H44T DN300 (12") PN16 flanged swing check valve with QT450 ductile iron round body and copper alloy seat, automatic backflow prevention for water, sewage and industrial pipelines, GB standard, factory direct. Read More