Jiangsu Profile
Product List
5311. OEM Ductile Iron Pn16 DN50 Backflow Preventer 
[Apr 11, 2025]
[Apr 11, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
5312. OEM Ductile Iron Pn16 Flexible Disc Type Swing Check Valve [Apr 11, 2025]
[Apr 11, 2025] Product Description Features and Benefits: The spring load design, reduces the water hammer, no noise. Axial flow nozzle design, short stroke, quick close to the seat. High quality spring, avoid the water ...
Company: Dvk International Co., Ltd.
5313. High Performance Ductile Iron Pn16 Pn25 Backflow Preventer Check Valve [Apr 11, 2025]
[Apr 11, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
5314. High Quality Ductile Iron DN50 Pn16 Backflow Preventer [Apr 11, 2025]
[Apr 11, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
5315. Ductile Iron Pn16 DN50~400 Flexible Disc Type Swing Check Valve [Apr 11, 2025]
[Apr 11, 2025] Product Description Features and Benefits: The spring load design, reduces the water hammer, no noise. Axial flow nozzle design, short stroke, quick close to the seat. High quality spring, avoid the water ...
Company: Dvk International Co., Ltd.
5316. Factory Price Dsw85 Spring Automatic Swing Door Operator Fire-Rated with TUV Certification [Apr 07, 2025]
[Apr 07, 2025] DSW85 Interior Remote Control Electric Automatic Swing Door Operator With Spring Return Product Advantage 1. The DSW85 is a microprocessor-controlled automatic door closer that is simple in design and ...
5317. China Deper Dsw85 Spring Automatic Swing Door Operator Fire-Rated Automatic Door Closer [Apr 07, 2025]
[Apr 07, 2025] DSW85 Interior Remote Control Electric Automatic Swing Door Operator With Spring Return Product Advantage 1. The DSW85 is a microprocessor-controlled automatic door closer that is simple in design and ...
5318. Ductile Iron Pn16 Backflow Preventer [Mar 30, 2025]
[Mar 30, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
5319. High Performance Ductile Iron Pn16 Pn25 Backflow Preventer [Mar 30, 2025]
[Mar 30, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
5320. New Type Heavy Duty Electric Swing Door Opener with No Touch Switch [Dec 27, 2024]
[Dec 27, 2024] New Type Heavy Duty Electric Swing Door Opener With No Touch Switch Product Advantage 1. The DSW165 is a heavy-duty swing door unit for max. single door Width 1.2-meter x Weight 170KG. The separate connecting plate ...
5321. Dsw100n 100kg Automatic Swing Sliding Garage Gate Door Opener Electric Door Closer [Jun 28, 2024]
[Jun 28, 2024] DSW100N 100kg Automatic Swing Sliding Garage Gate Door Opener Electric Door Closer Product Advantage 1. Swing Auto-Door can be opened and closed automatically in any ordinary doors, it is widely used in offices, ...
5322. Deper Factory Price Directly Sell 100kg Swing Door Opener Automatic Door System [Jun 26, 2024]
[Jun 26, 2024] Deper Factory Price Directly Sell 100kg swing door opener automatic door system Product Advantage 1. The DSW-100 drive unit operates with low noise, reliable performance and safe use, providing more convenience for ...
5323. Two Way Swing Check Valve Cryogenic Lo2 Check Valve [Apr 03, 2024]
[Apr 03, 2024] Type No. DH-50B Product Name Cryogenic swing check valve Suitable Media LO2 LN2 LAr LNG CO2 PN(MPa) 5.0MPa Connection Socket weld Spring S30210 Body CF8 Design temperature -196°C~+80°C Q:Are you ...
Company: Danyang Feilun Gas Valve Co., Ltd.
5324. Dqm165 Heavy Duty Automatic Door Swing Double Door Opener [Dec 20, 2023]
[Dec 20, 2023] DQM165 Heavy Duty Automatic Door Swing Double Door Opener Product Advantage 1. The DSW165 is a heavy-duty swing door unit for max. single door Width 1.2-meter x Weight 170KG. The separate connecting plate makes the ...
5325. Automtic Swing Door Opener with Heavy Duty Dsw165 [May 13, 2021]
[May 13, 2021] Automtic Swing Door Opener With Heavy Duty DSW165 Product Advantage 1. The DSW165 is a heavy-duty swing door unit for max. single door Width 1.2-meter x Weight 170KG. The separate connecting plate makes the unit ...
