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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.
10 Inch Carbon Steel Swing Check Valve 300 LB A216 WCB RF FLANGE Manufactures
10 Inch Carbon Steel Swing Check Valve 300 LB A216 WCB RF FLANGE
Brand Name: VERVO Certification: API/ISO/CE
Model Number: H41Y-300LB Minimum Order Quantity: 1
Delivery Time: 30 Payment Terms: T/T, L/C, D/P, Western Union
ZHEJIANG VERVO VALVE CO.,LTD [Zhejiang,China]
Active Member
10" Rf Flanged Swing Check Valve BS 1868 API6D 1500Lb Manufactures
10" Rf Flanged Swing Check Valve BS 1868 API6D 1500Lb
Brand Name: VERVO Certification: API/ISO/CE
Model Number: H41Y-1500LB Minimum Order Quantity: 1
Delivery Time: 30 Payment Terms: T/T, L/C, D/P, Western Union
ZHEJIANG VERVO VALVE CO.,LTD [Zhejiang,China]
Active Member
Ductile Iron Wafer Check Valve Dual Plate 2-48 Inch Class150-1500 Manufactures
Ductile Iron Wafer Check Valve Dual Plate 2-48 Inch Class150-1500
Brand Name: KOLINK Certification: PED 2014/68/EU,API 6D and ISO9001
Minimum Order Quantity: 1 Piece Delivery Time: 2-8 Weeks
Payment Terms: T/T, L/C Place of Origin: CHINA
Shanghai Kolink Valve Co., Ltd. [Shanghai,China]
Verified Supplier
35 ~ 70 MPa Inside Blowout Preventer Plate Check Valve 6 1/ 4 '' ~ 7 '' High Pressure Resistance Manufactures
35 ~ 70 MPa Inside Blowout Preventer Plate Check Valve 6 1/ 4 '' ~ 7 '' High Pressure Resistance
Brand Name: TIPTOP Certification: Inspection Certificate
Model Number: Plate 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
Ductile Iron Swing Flex Check Valve Wedge Coated With EPDM Rubber Epoxy Coated Manufactures
Ductile Iron Swing Flex Check Valve Wedge Coated With EPDM Rubber Epoxy Coated
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
Silent Flanged Swing Check Valve , Oil / Water Non Return Check Valve Manufactures
Silent Flanged Swing Check Valve , Oil / Water Non Return Check Valve
Brand Name: OEM Certification: ISO 9001/ API 6D
Model Number: H74 Minimum Order Quantity: 1pcs
Delivery Time: 1usually within 35 days after received your payment Payment Terms: T/T advance or L/C at sight
Shanghai kangquan Valve Co. Ltd. [Shanghai,China]
Active Member
Silent Flanged Swing Check Valve , Oil / Water Non Return Check Valve Manufactures
Silent Flanged Swing Check Valve , Oil / Water Non Return Check Valve
Brand Name: OEM Certification: ISO 9001/ API 6D
Model Number: H74 Minimum Order Quantity: 1pcs
Delivery Time: 1usually within 35 days after received your payment Payment Terms: T/T advance or L/C at sight
Shanghai kangquan Valve Co. Ltd. [Shanghai,China]
Verified Supplier
EPDM Rubber ANSI 150LB Ss316 Flanged Duckbill Check Valve Easy To Install Manufactures
EPDM Rubber ANSI 150LB Ss316 Flanged Duckbill Check Valve Easy To Install
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
API594 Stainless Steel CF8 Dual Plate Wafer Check Valve Manufactures
API594 Stainless Steel CF8 Dual Plate Wafer Check Valve
Brand Name: ANRY Certification: API,CE,ISO
Model Number: H44H Minimum Order Quantity: 10pcs
Delivery Time: 7 DAYS Payment Terms: L/C, T/T
WENZHOU ANRY VALVE CO.,LTD. [Zhejiang,China]
Site Member
Carbon Steel WCB Wafer Disc Style Check Valve 150Lb-900LB Manufactures
Carbon Steel WCB Wafer Disc Style Check Valve 150Lb-900LB
Brand Name: ANRY Certification: API,CE,ISO
Model Number: H44H Minimum Order Quantity: 10pcs
Delivery Time: 7 DAYS Payment Terms: L/C, T/T
WENZHOU ANRY VALVE CO.,LTD. [Zhejiang,China]
Site Member
Stainless Steel CF3M Dual Plate Wafer Check Valve 150Lb-900Lb Manufactures
Stainless Steel CF3M Dual Plate Wafer Check Valve 150Lb-900Lb
Brand Name: ANRY Certification: API,CE,ISO
Model Number: H44H Minimum Order Quantity: 10pcs
Delivery Time: 7 DAYS Payment Terms: L/C, T/T
WENZHOU ANRY VALVE CO.,LTD. [Zhejiang,China]
Site Member
Iron Casting ANSI End Flange Water Non Return Disc Swing Check Valve Manufactures
Iron Casting ANSI End Flange Water Non Return Disc Swing Check Valve
Brand Name: NC146 Certification: ISO 9001
Model Number: 146 Minimum Order Quantity: 1 pcs
Delivery Time: 25 days Payment Terms: T/T, L/C
Sunrise Foundry CO.,LTD [Zhejiang,China]
Verified Supplier
Double Disc Ductile Iron Check Valve Dual Plate JIS 10K Easy To Install Manufactures
Double Disc Ductile Iron Check Valve Dual Plate JIS 10K Easy To Install
Brand Name: AHSUNVAL Certification: ISO9001, CE
Model Number: Fig. 4001 Minimum Order Quantity: 5PCS
Delivery Time: 10-30 WORK DAYS Payment Terms: D/P, L/C, T/T, Western Union, D/A
ANHUI SIFA VALVE.CO., LTD. [Anhui,China]
Verified Supplier
Title Disc Swing Type Check Valve With Hammer Balance / Hydraulic Manufactures
Title Disc Swing Type Check Valve With Hammer Balance / Hydraulic
Brand Name: OEM Certification: ISO 9001/ API 6D
Model Number: HH47X(HH47H) Minimum Order Quantity: 1pcs
Delivery Time: 1usually within 35 days after received your payment Payment Terms: T/T advance or L/C at sight
Shanghai kangquan Valve Co. Ltd. [Shanghai,China]
Active Member
4 Holes X 4 Inch Swing Gate Check Valve , Oil Swing Type Check Valve Manufactures
4 Holes X 4 Inch Swing Gate Check Valve , Oil Swing Type Check Valve
Brand Name: OEM Certification: ISO 9001/ API 6D
Model Number: H11 / H11P / H11W Minimum Order Quantity: 1pcs
Delivery Time: 1usually within 35 days after received your payment Payment Terms: T/T advance or L/C at sight
Shanghai kangquan Valve Co. Ltd. [Shanghai,China]
Active Member
Medium Non Return Check Valve Class 150 - 2500 Pressure Range Light Weight Manufactures
Medium Non Return Check Valve Class 150 - 2500 Pressure Range Light Weight
Brand Name: Foowell Certification: API 594,API 6D
Minimum Order Quantity: Negotiation Delivery Time: Negotiation
Payment Terms: Negotiation Place of Origin: China
Foowell Industrial Wenzhou Co., Ltd. [Zhejiang,China]
Active Member
Dn50 Swing Check Valve Flange Type Steel Metal Seat Cast Iron Body Manufactures
Dn50 Swing Check Valve Flange Type Steel Metal Seat Cast Iron Body
Brand Name: Y Model Number: H44H-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
GB Standard Carbon Steel Body Flanged Swing Check Valve Size 80mm Manufactures
GB Standard Carbon Steel Body Flanged Swing Check Valve Size 80mm
Brand Name: Y Model Number: H44H-16C
Minimum Order Quantity: 1000 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
Title Disc Swing Type Check Valve With Hammer Balance / Hydraulic Manufactures
Title Disc Swing Type Check Valve With Hammer Balance / Hydraulic
Brand Name: OEM Certification: ISO 9001/ API 6D
Model Number: HH47X(HH47H) Minimum Order Quantity: 1pcs
Delivery Time: 1usually within 35 days after received your payment Payment Terms: T/T advance or L/C at sight
Shanghai kangquan Valve Co. Ltd. [Shanghai,China]
Verified Supplier
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