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gb standard flanged check valve

Found 39 Products For "gb standard flanged check valve"
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 Anti Backflow Swing Check Valve H44T DN150 PN16 QT450 Ductile Iron Flanged Round Body factory

Anti Backflow Swing Check Valve H44T DN150 PN16 QT450 Ductile Iron Flanged Round Body

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

2026-09-20 17:15:40
Quality Large Diameter Swing Check Valve H44T DN300 PN16 Ductile Iron Flanged Copper Seat factory

Large Diameter Swing Check Valve H44T DN300 PN16 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

2026-09-20 17:14:33
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 PN16 Flanged Swing Check Valve H44T DN65 Round Body QT450 Ductile Iron Copper Seat Non Return factory

PN16 Flanged Swing Check Valve H44T DN65 Round Body QT450 Ductile Iron Copper Seat Non Return

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

2026-09-14 11:53:22
Quality Non Return Swing Check Valve H44T DN80 PN16 Ductile Iron Round Body Copper Alloy Seat Flanged factory

Non Return Swing Check Valve H44T DN80 PN16 Ductile Iron Round Body Copper Alloy Seat Flanged

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 11:53:28
Quality Heavy Duty Swing Check Valve H44T DN200 PN16 Ductile Iron Round Body Flanged Copper Seat Core factory

Heavy Duty Swing Check Valve H44T DN200 PN16 Ductile Iron Round Body Flanged Copper Seat Core

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 11:52:45
Quality Backflow Prevention Swing Check Valve H44T DN250 PN16 QT450 Ductile Iron Flanged Round Body factory

Backflow Prevention Swing Check Valve H44T DN250 PN16 QT450 Ductile Iron Flanged Round Body

YUXIN H44T DN250 (10") 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 11:53:03
Quality Sewage Resistant Swing Check Valve H44T DN300 PN16 Ductile Iron Round Body Copper Seat Flanged factory

Sewage Resistant Swing Check Valve H44T DN300 PN16 Ductile Iron Round Body Copper Seat Flanged

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

2026-09-14 11:52:54
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Hard‑Seal Gate Valve

Copper-Core Gate Valves

Industrial Water Check Valve H44T-16Q DN100 PN16 Flanged Copper Core Swing Ductile Iron Valve

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

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