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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.
H2S Resistance Inside Bop Valve , Large Pressure Drop Check Valve, 35 ~ 105 MPa Manufactures
H2S Resistance Inside Bop Valve , Large Pressure Drop Check Valve, 35 ~ 105 MPa
Brand Name: TIPTOP Certification: Inspection Certificate
Model Number: Inside BOP Valve Minimum Order Quantity: 1 piece
Delivery Time: 5-30 days Payment Terms: T/T, L/C, D/A, D/P
Xi'An Tiptop Machinery Co., Ltd. [China]
Active Member
Lifting Bottom Swing Check Valve Flange Type Cast Iron 2.5 Mpa DN50~DN350 Manufactures
Lifting Bottom Swing Check Valve Flange Type Cast Iron 2.5 Mpa DN50~DN350
Brand Name: Y Model Number: H42X-2.5
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
Lifting Bottom Swing Check Valve Flange Type Cast Iron 2.5 Mpa DN50~DN350 Manufactures
Lifting Bottom Swing Check Valve Flange Type Cast Iron 2.5 Mpa DN50~DN350
Brand Name: Y Model Number: H42X-2.5
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
Medical Tracheal Accessories Check Valve With 25.3*4mm Size Manufactures
Medical Tracheal Accessories Check Valve With 25.3*4mm Size
Brand Name: ORCL Model Number: OCV
Minimum Order Quantity: 12000pcs/bag Delivery Time: 10-15 working days
Payment Terms: T/T,Western Union Place of Origin: CHINA
Guangzhou orcl medical co; ltd. [Guangdong,China]
Active Member
Factory Consumables Foley Catheter One-Way Plastic Medical PVC Check Valve Manufactures
Factory Consumables Foley Catheter One-Way Plastic Medical PVC Check Valve
Brand Name: ORCL Certification: CE,ISO
Model Number: Orcl-CV Minimum Order Quantity: 12000pcs/bag
Delivery Time: 10-15 working days Payment Terms: T/T,Western Union
Guangzhou orcl medical co; ltd. [Guangdong,China]
Active Member
KCP 000320400-6 Pneumatic Check Valve Spare Part Concrete Pump Manufactures
KCP 000320400-6 Pneumatic Check Valve Spare Part Concrete Pump
Brand Name: KCP Certification: other
Model Number: 000320400-6 Minimum Order Quantity: 5pcs
Delivery Time: in stock Place of Origin: China
Changsha Huayi Technology Co., Ltd [Hunan,China]
Verified Supplier
Dart Type Alloy Steel Wellhead Check Valve 2 9 / 16" X 5000psi Long Service Life Manufactures
Dart Type Alloy Steel Wellhead Check Valve 2 9 / 16" X 5000psi Long Service Life
Brand Name: JC Wellhead Certification: API 6A
Model Number: 2 9 / 16" x 5000psi Check Valve Minimum Order Quantity: 1 set
Delivery Time: 30-45 days Payment Terms: T/T, L/C, D/P
XI‘AN ZZTOP OIL TOOLS CO.，LTD [China]
Verified Supplier
Cast Steel Check Valve DN80 Lift Type For Water Supply And Drainage Industry Manufactures
Cast Steel Check Valve DN80 Lift Type For Water Supply And Drainage Industry
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
Double Check Hydraulic Lock Valve Safety Dual Cartridge Type Manufactures
Double Check Hydraulic Lock Valve Safety Dual Cartridge Type
Brand Name: Kaienli Certification: Available
Model Number: KSPC-G3/8-FL Minimum Order Quantity: 1 pieces
Delivery Time: 2 or 3 weeks, depends on quantity and design Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Changsha Kaienli Hydraulic Technology Co., Ltd. [Hunan,China]
Verified Supplier
Thread Connection Grey Color Swing Check Valve PVC Double Flange Union Check Valve for Industry Manufactures
Thread Connection Grey Color Swing Check Valve PVC Double Flange Union Check Valve for Industry
Minimum Order Quantity: 1pc Delivery Time: 5-8 days
Payment Terms: L/C,T/T Model NO.: NB-QXHY
Function: Ddcv Double Lobe Sealing Form: Bellows Globe Valve
Ningbo Qianxiang Huiya International Trade Co., Ltd. [Zhejiang,China]
Verified Supplier
Cast Iron Leakproof Lift Check Valve For Oil Water Gas Anti Oxidation Manufactures
Cast Iron Leakproof Lift Check Valve For Oil Water Gas Anti Oxidation
Brand Name: Y Model Number: H41H-16
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
150lb Pressure Swing Check Valve Flanged Stainless Steel Material Manufactures
150lb Pressure Swing Check Valve Flanged Stainless Steel Material
Brand Name: Y Model Number: H44W-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
Quiet Standard WOG Flanged Check Valve SS Swing Type ANSI 150LB Manufactures
Quiet Standard WOG Flanged Check Valve SS Swing Type ANSI 150LB
Brand Name: TEYI Certification: ISO/CE/API/SGS
Model Number: H44H Minimum Order Quantity: 1-20PCS
Delivery Time: 7-15 working days after received payment Payment Terms: T/T; L/C,Western Union
zhejiang teyi valve co.,ltd. [Zhejiang,China]
Verified Supplier
150lb Pressure Swing Check Valve Flanged Stainless Steel Material Manufactures
150lb Pressure Swing Check Valve Flanged Stainless Steel Material
Brand Name: Y Model Number: H44W-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
Cast Iron Leakproof Lift Check Valve For Oil Water Gas Anti Oxidation Manufactures
Cast Iron Leakproof Lift Check Valve For Oil Water Gas Anti Oxidation
Brand Name: Y Model Number: H41H-16
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 and Oil Medium Type Lift Check Valve with 18 Months Normal Pressure Manufactures
Steam and Oil Medium Type Lift Check Valve with 18 Months Normal Pressure
Minimum Order Quantity: 1set Delivery Time: 14 days
Payment Terms: T/T,L/C,Western Union Place of Origin: China
Supply Ability: 100pcs per month Packaging Details: Plywood box safety packing
Shanghai Jianggong Valve Manufacturing Co., Ltd. [China]
Verified Supplier
Single Flow Drop In Check Valve , Drill String Inside Bop Safety Valve 35 ~ 105 MPa Manufactures
Single Flow Drop In Check Valve , Drill String Inside Bop Safety Valve 35 ~ 105 MPa
Brand Name: TIPTOP Certification: Inspection Certificate
Model Number: Drop-in Check Valve Minimum Order Quantity: 1 piece
Delivery Time: 5-30 days Payment Terms: T/T, L/C, D/A, D/P
Xi'An Tiptop Machinery Co., Ltd. [China]
Active Member
SUS Wafer Double Disc Check Valve 2" 150LB Manufactures
SUS Wafer Double Disc Check Valve 2" 150LB
Brand Name: KATA Certification: ISO,CE,API 6D,API607,API6FA
Minimum Order Quantity: 1 piece Delivery Time: 30 Days
Place of Origin: China Price: US$ 50-60
Kata Valve (Group) Co., Ltd. [Shanghai,China]
Active Member
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