Found 59 Products For "copper alloy metal seat ring"
Quality Anti-Corrosion Round Body Swing Check Valve H44T DN40 PN16 QT450 Ductile Iron Flanged Copper Seat factory

Anti-Corrosion Round Body Swing Check Valve H44T DN40 PN16 QT450 Ductile Iron Flanged Copper Seat

YUXIN H44T DN40 (1.5") 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

2026-09-14 11:59:46
Quality Tight-Sealing Round Body Swing Check Valve H44T DN80 PN16 QT450 Ductile Iron Flanged Copper Seat factory

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

2026-09-14 11:59:31
Quality Wide-Body Round Body Swing Check Valve H44T DN200 PN16 QT450 Ductile Iron Flanged Copper Seat factory

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

2026-09-14 11:58:34
Quality Swing Disc Check Valve H44T-16Q DN65 PN16 Flanged Copper Core Ductile Iron Water Supply Line factory

Swing Disc Check Valve H44T-16Q DN65 PN16 Flanged Copper Core Ductile Iron Water Supply Line

DN65 H44T-16Q swing disc check valve, flanged, copper core seat, ductile iron body for water supply lines. Read More

2026-09-14 11:46:47
Quality Flanged Swing Check Valve H44T DN65 PN16 QT450 Ductile Iron Body Copper Alloy Seat factory

Flanged Swing Check Valve H44T DN65 PN16 QT450 Ductile Iron Body Copper Alloy Seat

YUXIN H44T DN65 (2.5") 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

2026-09-20 17:15:07
Quality GGG50 Ductile Iron Swing Check Valve H44T DN50 PN16 Round Body Copper Alloy Seat Flanged Ends factory

GGG50 Ductile Iron Swing Check Valve H44T DN50 PN16 Round Body Copper Alloy Seat Flanged Ends

YUXIN H44T DN50 (2") 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

2026-09-14 11:53:33
Quality Pipeline Protection Check Valve H44T-16Q DN125 PN16 Flanged Copper Core Swing Ductile Iron factory

Pipeline Protection Check Valve H44T-16Q DN125 PN16 Flanged Copper Core Swing Ductile Iron

DN125 H44T-16Q pipeline swing check valve, flanged PN16, copper core ductile iron anti-backflow design. Read More

2026-09-14 11:46:11
Quality Copper-Core Swing Check Valve H44T-16Q DN40 PN16 Flanged Ductile Iron Waterworks Non-Return Valve factory

Copper-Core Swing Check Valve H44T-16Q DN40 PN16 Flanged Ductile Iron Waterworks Non-Return Valve

DN40 H44T-16Q copper core swing check valve, flanged ductile iron body, PN16, for water non-return service. Read More

2026-09-14 11:45:40
Quality Ductile Iron Swing Check Valve H44T-16Q DN80 PN16 Flanged Copper Alloy Disc Non-Return Type factory

Ductile Iron Swing Check Valve H44T-16Q DN80 PN16 Flanged Copper Alloy Disc Non-Return Type

DN80 H44T-16Q ductile iron swing check valve with copper alloy hard seal, flanged PN16 for water mains. Read More

2026-09-14 11:46:55
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