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Double Check Valve Backflow Preventer

double check valve backflow preventer

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All Verified double check valve backflow preventer suppliers & double check valve backflow preventer manufacturers have passed our Business License Check, they can provide quality double check valve backflow preventer products.
Swing Flex Check Valve with PN16 Pressure Rating Ductile Iron Body and EPDM Seal for Water Applications Manufactures
Swing Flex Check Valve with PN16 Pressure Rating Ductile Iron Body and EPDM Seal for Water Applications
Brand Name: AFC Certification: WARS
Model Number: RDCV Minimum Order Quantity: 1
Place of Origin: China Price: Price negotiable
Suzhou Alpine Flow Control Co., Ltd [Jiangsu,China]
Verified Supplier
XH-41 EPDM Rubber Duckbill Check Valve – Blowdown Type for Industrial Wastewater Discharge Manufactures
XH-41 EPDM Rubber Duckbill Check Valve – Blowdown Type for Industrial Wastewater Discharge
Brand Name: Liang He Certification: ISO 9001
Model Number: XH-41 Minimum Order Quantity: 1 piece
Delivery Time: 3-7day Payment Terms: T/T,D/A,D/P,Western Union,MoneyGram,L/C
Henan Lianghe Pipeline Equipment Co.,Ltd [Henan,China]
Verified Supplier
Ductile Iron Non Slam Check Valve with Quick Close and Soft Seal for Industrial Pipeline Fluid Control Manufactures
Ductile Iron Non Slam Check Valve with Quick Close and Soft Seal for Industrial Pipeline Fluid Control
Brand Name: AFC Model Number: NSCV
Place of Origin: China End Connection: Flange
Temperature: 80℃ Seal Type: Soft
Suzhou Alpine Flow Control Co., Ltd [Jiangsu,China]
Verified Supplier
PN16 End Connection Swing Flex Check Valve with Ductile Iron Body and EN12266 Test Standard for Reliable Fluid Control Manufactures
PN16 End Connection Swing Flex Check Valve with Ductile Iron Body and EN12266 Test Standard for Reliable Fluid Control
Brand Name: AFC Certification: WARS
Model Number: RDCV Minimum Order Quantity: 1
Place of Origin: China Price: Price negotiable
Suzhou Alpine Flow Control Co., Ltd [Jiangsu,China]
Verified Supplier
Ductile Iron Swing Check Valve for Water, Oil, and Gas Pipelines Manufactures
Ductile Iron Swing Check Valve for Water, Oil, and Gas Pipelines
Brand Name: SND FOUNDRY Certification: ISO / CE
Model Number: Check Valve Minimum Order Quantity: 1 pcs
Delivery Time: 20 days Payment Terms: L/C, T/T
Handan Shengnada New Material Technology Co., Ltd. [Hebei,China]
Verified Supplier
Jacketed Inline Duckbill Check Valve , Buna Duckbill Non Return Valve Class 150LB Manufactures
Jacketed Inline Duckbill Check Valve , Buna Duckbill Non Return Valve Class 150LB
Brand Name: TongJiang Certification: ISO9001,BV,SGS
Model Number: Duckbill Check Valve Minimum Order Quantity: 5 piece or as the requirment
Delivery Time: 5-15 days Payment Terms: Western Union, MoneyGram, L/C, T/T
Zhejiang TongJiang Holdings Company [Zhejiang,China]
Active Member
Metal Seat Swing Check Valve for Water Air Oil - PN10 PN16 PTFE Gasket ANSI BS Standard by Veyron Valve Manufactures
Metal Seat Swing Check Valve for Water Air Oil - PN10 PN16 PTFE Gasket ANSI BS Standard by Veyron Valve
Brand Name: Veyron Place of Origin: China
Normal Pressure: PN10 / PN16 Gasket: PTFE
Seat Type: Metal Seat, Soft Seat Hs Code: 8481804090
Veyron Valve (Tianjin) Co.,Ltd [Tianjin,China]
Active Member
Check Valve Di Check Valve 16INCH DN400 Flanged Bolted Metal Soft Seat Water Air Oil Medium Manufactures
Check Valve Di Check Valve 16INCH DN400 Flanged Bolted Metal Soft Seat Water Air Oil Medium
Brand Name: Veyron Place of Origin: China
Seat Type: Metal Seat, Soft Seat Bolt: Q235
Nominal Diameter: 16INCH/DN400 Connection: Flanged
Veyron Valve (Tianjin) Co.,Ltd [Tianjin,China]
Active Member
API Lift Check Valve Stainless Steel / Alloy Steel Materials Long Lifetime Manufactures
API Lift Check Valve Stainless Steel / Alloy Steel Materials Long Lifetime
Brand Name: Foowell Certification: BS1868 , ASME B16.34
Minimum Order Quantity: Negotiation Delivery Time: Negotiation
Payment Terms: Negotiation Place of Origin: China
Foowell Industrial Wenzhou Co., Ltd. [Zhejiang,China]
Active Member
Steam Medium Flanged Swing Check Valve High Pressure 1.6 Mpa Manufactures
Steam Medium Flanged Swing Check Valve High Pressure 1.6 Mpa
Brand Name: Y Model Number: H44H-16C
Minimum Order Quantity: 10 pcs Delivery Time: 5-8 work days
Payment Terms: T/T Place of Origin: China
China • Yuanda Valve Group Co., Ltd. [Hebei,China]
Active Member
Cast Iron Dn40 Flanged Swing Check Valve Water Material Medium Temperature Manufactures
Cast Iron Dn40 Flanged Swing Check Valve Water Material Medium Temperature
Brand Name: Y Model Number: H44T-10K
Minimum Order Quantity: 10 pcs Delivery Time: 5-8 work days
Payment Terms: T/T Place of Origin: China
China • Yuanda Valve Group Co., Ltd. [Hebei,China]
Active Member
Cast Steel Material Flanged Swing Check Valve Size 3 Inch Manufactures
Cast Steel Material Flanged Swing Check Valve Size 3 Inch
Brand Name: Y Model Number: H44H-150LB
Minimum Order Quantity: 10 pcs Delivery Time: 5-8 work days
Payment Terms: T/T Place of Origin: China
China • Yuanda Valve Group Co., Ltd. [Hebei,China]
Active Member
Size 2" Flanged Swing Check Valve On Pipeline Of Reclaimed Water Manufactures
Size 2" Flanged Swing Check Valve On Pipeline Of Reclaimed Water
Brand Name: Y Model Number: H44T-125LB
Minimum Order Quantity: 10 pcs Delivery Time: 5-8 work days
Place of Origin: China Price: Negotiable
China • Yuanda Valve Group Co., Ltd. [Hebei,China]
Active Member
API Stainless Vertical Lift Check Valve Flanged For Water Supply Manufactures
API Stainless Vertical Lift Check Valve Flanged For Water Supply
Brand Name: TEYI Certification: ISO/CE/API/TS
Model Number: H42W Minimum Order Quantity: 1-10PCS
Payment Terms: L/C at Sight, T/T , Westem Union Place of Origin: China
zhejiang teyi valve co.,ltd. [Zhejiang,China]
Verified Supplier
API Lift Check Valve Stainless Steel / Alloy Steel Materials Long Lifetime Manufactures
API Lift Check Valve Stainless Steel / Alloy Steel Materials Long Lifetime
Brand Name: Foowell Certification: BS1868 , ASME B16.34
Minimum Order Quantity: Negotiation Delivery Time: Negotiation
Payment Terms: Negotiation Place of Origin: China
Foowell Industrial Wenzhou Co., Ltd. [Zhejiang,China]
Verified Supplier
Cast Iron Dn40 Flanged Swing Check Valve Water Material Medium Temperature Manufactures
Cast Iron Dn40 Flanged Swing Check Valve Water Material Medium Temperature
Brand Name: Y Model Number: H44T-10K
Minimum Order Quantity: 10 pcs Delivery Time: 5-8 work days
Payment Terms: T/T Place of Origin: China
China • Yuanda Valve Group Co., Ltd. [Hebei,China]
Verified Supplier
Steam Medium Flanged Swing Check Valve High Pressure 1.6 Mpa Manufactures
Steam Medium Flanged Swing Check Valve High Pressure 1.6 Mpa
Brand Name: Y Model Number: H44H-16C
Minimum Order Quantity: 10 pcs Delivery Time: 5-8 work days
Payment Terms: T/T Place of Origin: China
China • Yuanda Valve Group Co., Ltd. [Hebei,China]
Verified Supplier
Size 2" Flanged Swing Check Valve On Pipeline Of Reclaimed Water Manufactures
Size 2" Flanged Swing Check Valve On Pipeline Of Reclaimed Water
Brand Name: Y Model Number: H44T-125LB
Minimum Order Quantity: 10 pcs Delivery Time: 5-8 work days
Place of Origin: China Price: Negotiable
China • Yuanda Valve Group Co., Ltd. [Hebei,China]
Verified Supplier
Cast Steel Material Flanged Swing Check Valve Size 3 Inch Manufactures
Cast Steel Material Flanged Swing Check Valve Size 3 Inch
Brand Name: Y Model Number: H44H-150LB
Minimum Order Quantity: 10 pcs Delivery Time: 5-8 work days
Payment Terms: T/T Place of Origin: China
China • Yuanda Valve Group Co., Ltd. [Hebei,China]
Verified Supplier
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