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gb standard flanged check valve

Found 39 Products For "gb standard flanged check valve"
Quality Flanged Non-Return Check Valve H44T-16Q DN50 PN16 Copper Core Swing Disc Ductile Iron Body factory

Flanged Non-Return Check Valve H44T-16Q DN50 PN16 Copper Core Swing Disc Ductile Iron Body

DN50 H44T-16Q flanged swing check valve with copper alloy disc, ductile iron body, PN16 water pipeline use. Read More

2026-09-14 11:47:02
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
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 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 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 Industrial-Grade Round Body Swing Check Valve H44T DN250 PN16 QT450 Ductile Iron Flanged Copper Seat factory

Industrial-Grade Round Body 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

2026-09-14 11:58:59
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 Compact Round Body Swing Check Valve H44T DN40 PN16 QT450 Ductile Iron Flanged Copper Seat factory

Compact 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 11:53:39
Quality Copper Core Disc Swing Check Valve H44T DN100 PN16 QT450 Ductile Iron Round Body Flanged Ends factory

Copper Core Disc Swing Check Valve H44T DN100 PN16 QT450 Ductile Iron Round Body Flanged Ends

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 11:53:15
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Hard‑Seal Gate Valve

Copper-Core Gate Valves

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

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

Full-Bore Swing Check Valve H44T-16Q DN300 PN16 Flanged Copper Core Ductile Iron Type