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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.
Mini Air Natural Gas Check Valve 304 Stainless Steel With CE Approval Manufactures
Mini Air Natural Gas Check Valve 304 Stainless Steel With CE Approval
Brand Name: CNLN Certification: CE/ISO9001 approval/Original certificate
Minimum Order Quantity: 100 Piece Delivery Time: 5-8days
Payment Terms: T/T Place of Origin: Sichuan, China
SiChuan Liangchuan Mechanical Equipment Co.,Ltd [Sichuan,China]
Verified Supplier
KLA-32, KLA-40, KLA-50 KLA Series one-way Air Flow Control Check Valve 1"1/4, 1"1/2, 2" Manufactures
KLA-32, KLA-40, KLA-50 KLA Series one-way Air Flow Control Check Valve 1"1/4, 1"1/2, 2"
Brand Name: AIRWOLF or OEM Certification: CE
Model Number: KLA-32, KLA-40, KLA-50 Minimum Order Quantity: 1 piece
Delivery Time: 1-7 work days Payment Terms: T/T,Western Union,Paypal
Airwolf Automation [Zhejiang]
Verified Supplier
Flanged Cast Iron Butterfly Check Valve With 150LB-2500LB Pressure Manufactures
Flanged Cast Iron Butterfly Check Valve With 150LB-2500LB Pressure
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
Check Valve,Non-return Valve,Reverse-stop Valve,Single-flow Valve,Non-backflow Valve,Backflow Valve,Locking Valve,Pressure-retaining Valve,Backpressure Valve Manufactures
Check Valve,Non-return Valve,Reverse-stop Valve,Single-flow Valve,Non-backflow Valve,Backflow Valve,Locking Valve,Pressure-retaining Valve,Backpressure Valve
Brand Name: zoomlion Model Number: Multiple specifications and models
Minimum Order Quantity: 1piece Delivery Time: 15days
Payment Terms: L/C, T/T Place of Origin: Chang sha China
Changsha Tongchuang Mechanical Co., Ltd. [Hunan,China]
Verified Supplier
ASME API Standard Lift Check Valve WCB CF8 CF8M For Water Steam / Oil Manufactures
ASME API Standard Lift Check Valve WCB CF8 CF8M For Water Steam / Oil
Brand Name: JGPV Model Number: H44H-150LB
Minimum Order Quantity: 1 Set Delivery Time: 14 days
Payment Terms: L/C, T/T, Western Union Place of Origin: CHINA
Shanghai Jianggong Valve Manufacturing Co., Ltd. [China]
Verified Supplier
WCB CF8 CF8M Swing Check Valve For Water Steam / Oil ASME API Standard Manufactures
WCB CF8 CF8M Swing Check Valve For Water Steam / Oil ASME API Standard
Brand Name: JGPV Model Number: H44H-150LB
Minimum Order Quantity: 1 Set Delivery Time: 14 days
Payment Terms: L/C, T/T, Western Union Place of Origin: CHINA
Shanghai Jianggong Valve Manufacturing Co., Ltd. [China]
Verified Supplier
ASME API GB Standard Cast Steel Stainless Steel Single Disc Check Valve Manufactures
ASME API GB Standard Cast Steel Stainless Steel Single Disc Check Valve
Brand Name: JGPV Model Number: H74W-150LB
Minimum Order Quantity: 10 sets Delivery Time: 14 days
Payment Terms: L/C, T/T, Western Union Place of Origin: CHINA
Shanghai Jianggong Valve Manufacturing Co., Ltd. [China]
Verified Supplier
Ductile Iron Swing Flex Check Valve Nylon Reinforced Double Flange FBE Coted Manufactures
Ductile Iron Swing Flex Check Valve Nylon Reinforced Double Flange FBE Coted
Brand Name: AFC Certification: CE, NSF61/372
Model Number: RDCV Minimum Order Quantity: 1
Delivery Time: 45-60 days Payment Terms: L/C, T/T
Suzhou Alpine Flow Control Co., Ltd [Jiangsu,China]
Verified Supplier
Silicone Duckbill Check Valve In Medical Equipment And Household Food Machines Manufactures
Silicone Duckbill Check Valve In Medical Equipment And Household Food Machines
Brand Name: OEM Certification: SGS, RoHs, FDA,ISO9001
Model Number: Customized Delivery Time: within 7~15 work days
Payment Terms: T/T, L/C, Western Union,Paypal Place of Origin: Xiamen, China
Xiamen Juguangli Import & Export Co., Ltd [Fujian,China]
Verified Supplier
Check Valve DH150-7 YC85 Excavator Hydraulic Component Relief Valve Manufactures
Check Valve DH150-7 YC85 Excavator Hydraulic Component Relief Valve
Brand Name: JGC Model Number: DH150-7 YC85
Minimum Order Quantity: 1 PCS Delivery Time: 1-3 working days
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram Place of Origin: China
Jin Guan Chen Machinery Parts Business Department, Tianhe District, Guangzhou [China]
Active Member
One Way Type Vacuum Valve , Aluminium Alloy Vacuum Check Valve MOW Manufactures
One Way Type Vacuum Valve , Aluminium Alloy Vacuum Check Valve MOW
Brand Name: AMILA Model Number: Diaphragm Check Valve MOW
Minimum Order Quantity: Negotiatable Delivery Time: Negotiatable
Payment Terms: L/C, T/T Place of Origin: CHINA
Amila Automation Technology Suzhou Co.,Ltd. [Jiangsu,China]
Active Member
One Way Type Vacuum Valve , Aluminium Alloy Vacuum Check Valve MOW Manufactures
One Way Type Vacuum Valve , Aluminium Alloy Vacuum Check Valve MOW
Brand Name: AMILA Model Number: Diaphragm Check Valve MOW
Minimum Order Quantity: Negotiatable Delivery Time: Negotiatable
Payment Terms: L/C, T/T Place of Origin: CHINA
Amila Automation Technology Suzhou Co.,Ltd. [Jiangsu,China]
Verified Supplier
GF 369 Plate Check Valve PVC-U/EPDM PN6 DN90 Non-Spring Design – Industrial Backflow Prevention Solution for Corrosive Media Manufactures
GF 369 Plate Check Valve PVC-U/EPDM PN6 DN90 Non-Spring Design – Industrial Backflow Prevention Solution for Corrosive Media
Brand Name: +GF+ Certification: 3C
Model Number: 369 Plate check valve PVC-U/EPDM PN6 No spring Minimum Order Quantity: 1
Delivery Time: 3-7 Payment Terms: T/T
Xiamen ZhiCheng Automation Technology Co., Ltd [China]
Active Member
Cameron Style Type H Back Pressure Valves & Two-Way Check Valves Manufactures
Cameron Style Type H Back Pressure Valves & Two-Way Check Valves
Certification: API 6A Model Number: Back Pressure Valve
Minimum Order Quantity: 1 set Delivery Time: 15-30 work days
Payment Terms: T/T, Western Union, MoneyGram Place of Origin: China
Dongying Oilman Machinery Equipment Co.,Ltd. [China]
Verified Supplier
6*2.5*5.5mm Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications Manufactures
6*2.5*5.5mm Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications
Brand Name: XINXIA Certification: ISO9001；FDA
Model Number: 6*2.5*5.5mm Minimum Order Quantity: 20000PCS
Delivery Time: 7 work days Payment Terms: T/T
XINXIA New Material Co., Ltd [Jiangsu,China]
Verified Supplier
32*22*15mm Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications Manufactures
32*22*15mm Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications
Brand Name: XINXIA Certification: ISO9001；FDA
Model Number: 32*22*15 MM Minimum Order Quantity: 20000PCS
Delivery Time: 7 work days Payment Terms: T/T
XINXIA New Material Co., Ltd [Jiangsu,China]
Verified Supplier
8*3.2*4.5 MM Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications Manufactures
8*3.2*4.5 MM Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications
Brand Name: XINXIA Certification: ISO9001；FDA
Model Number: 8*3.2*4.5 MM Minimum Order Quantity: 20000PCS
Delivery Time: 7 work days Payment Terms: T/T
XINXIA New Material Co., Ltd [Jiangsu,China]
Verified Supplier
6.3*3.3*7.3 MM Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications Manufactures
6.3*3.3*7.3 MM Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications
Brand Name: XINXIA Certification: ISO9001
Model Number: 6.3*3.3*7.3 MM Minimum Order Quantity: 20000PCS
Delivery Time: 7 work days Payment Terms: T/T
XINXIA New Material Co., Ltd [Jiangsu,China]
Verified Supplier
5.4*2.5*8 MM Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications Manufactures
5.4*2.5*8 MM Silicone / Fluoro Rubber Duckbill Valve Reliable One-Way Pressure Relief & Backflow Prevention for Medical, Food, Daily Chemical and Electrical Applications
Brand Name: XINXIA Certification: ISO9001
Model Number: 5.4*2.5*8 MM Minimum Order Quantity: 20000PCS
Delivery Time: 7 work days Payment Terms: T/T
XINXIA New Material Co., Ltd [Jiangsu,China]
Verified Supplier
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