Jiangsu Profile
Product List
4606. High Quality Ductile Iron DN50~DN300 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.
4607. Ductile Iron DN50~DN300 Pn16 Pn25 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.
4608. OEM Ductile Iron Pn16 Pn25 DN50~DN300 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.
4609. 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.
4610. 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.
4611. 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.
4612. 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.
4613. 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.
4614. 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 ...
4615. 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 ...
4616. 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.
4617. 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.
4618. 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 ...
4619. 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, ...
4620. Excellent Quality Remote Control Automatic Swing Door Automatic Door Closer [Jun 26, 2024]
[Jun 26, 2024] Excellent Quality Remote Control Automatic Swing Door Automatic Door Closer Product Advantage 1. The DSW-100 drive unit operates with low noise, reliable performance and safe use, providing more convenience for living ...
