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horizontal backflow prevention

Found 33 Products For "horizontal backflow prevention"
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 High-Flow Round Body Swing Check Valve H44T DN150 PN16 QT450 Ductile Iron Flanged Copper Seat factory

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

2026-09-09 21:30:16
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 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 Waterworks Non Return Valve H44T DN125 PN16 Ductile Iron Swing Check Flanged Copper Seat factory

Waterworks Non Return Valve H44T DN125 PN16 Ductile Iron Swing Check 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

2026-09-20 17:14:51
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 GB Standard Swing Check Valve H44T DN250 PN16 QT450 Ductile Iron Flanged Copper Seat factory

GB Standard Swing Check Valve H44T DN250 PN16 QT450 Ductile Iron Flanged Copper Seat

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

2026-09-20 17:15:48
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Hard‑Seal Gate Valve

Copper-Core Gate Valves

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

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

Waterworks Swing Check Valve H44T-16Q DN150 PN16 Flanged Ductile Iron Copper Core Disc