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horizontal backflow prevention

Found 33 Products For "horizontal backflow prevention"
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 Water Pipeline Swing Check Valve H44T DN150 PN16 QT450 Ductile Iron Flanged Copper Alloy Seat factory

Water Pipeline Swing Check Valve H44T DN150 PN16 QT450 Ductile Iron Flanged Copper Alloy 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

2026-09-14 11:52:39
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 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
Quality Precision-Cast Round Body Swing Check Valve H44T DN50 PN16 QT450 Ductile Iron Flanged Copper Seat factory

Precision-Cast Round Body Swing Check Valve H44T DN50 PN16 QT450 Ductile Iron Flanged Copper Seat

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 11:59:37
Quality Durable Round Body Swing Check Valve H44T DN65 PN16 QT450 Ductile Iron Flanged Copper Seat factory

Durable Round Body Swing Check Valve H44T DN65 PN16 QT450 Ductile Iron Flanged Copper 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

2026-09-14 11:59:24
Quality Spring-Free Round Body Swing Check Valve H44T DN100 PN16 QT450 Ductile Iron Flanged Copper Seat factory

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

2026-09-14 11:59:16
Quality Low-Pressure-Drop Round Body Swing Check Valve H44T DN125 PN16 QT450 Ductile Iron Flanged Copper Seat factory

Low-Pressure-Drop Round Body Swing Check Valve H44T DN125 PN16 QT450 Ductile Iron Flanged Copper Seat

YUXIN H44T DN125 (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 11:59:06
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
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