Jiangsu Profile
Product List
2701. OEM Ductile Iron Pn16 Backflow Preventer Check Valve with ANSI DIN JIS Certificate 
[Apr 11, 2025]
[Apr 11, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
2702. High Performance Ductile Iron Pn16 Backflow Preventer Check Valve Manufacturer with ANSI DIN JIS ... [Apr 11, 2025]
[Apr 11, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
2703. Manufacturer Ductile Iron DN50~400 Pn16 Flanged Flexible Disc Type Swing Check Valve with OEM ... [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.
2704. Ductile Iron Stainless Steel Forged Steel Pn16 Flanged 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.
2705. Ductile Iron Stainless Steel Forged Steel Pn16 Flexible Disc Type Swing Check Valve with Flange Ends [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.
2706. Ductile Iron Stainless Steel Forged Steel DN50~400 Pn16 Flanged Flexible Disc Type Swing Check ... [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.
2707. High Performance Ductile Iron DN50~DN300 Pn16 Pn25 Backflow Preventer Check Valve with OEM Service [Apr 11, 2025]
[Apr 11, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
2708. Ductile Iron Stainless Steel Forged Steel ANSI DIN JIS Pn16 Flanged Flexible Disc Type Swing Check ... [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.
2709. Ductile Iron Stainless Steel Forged Steel Pn16 Flanged Flexible Disc Type Swing Check Valve with ... [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.
2710. OEM Ductile Iron DN50~400 Pn16 Flanged Flexible Disc Type Swing Check Valve for Pump [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.
2711. Ductile Iron Stainless Steel Forged Steel DN50~400 Pn16 Flanged 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.
2712. DN400 Ductile Iron Pn16 Flanged Flexible Disc Type Swing Check Valve for Pump [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.
2713. OEM Ductile Iron Pn16 Non Slam Recoil Type Check Valve Manufacturer [Mar 30, 2025]
[Mar 30, 2025] Product Description Concise design, solid structure. Flexible EPDM vulcanized on the disc assures positive seating at high and low pressures, as well as a long operating life and an extreme resistance to any kind ...
Company: Dvk International Co., Ltd.
2714. OEM DN80 Ductile Iron Pn10 Pn16 Pn25 Wafer Type Silent Check Valve [Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Spring-load control: the valve opens slowly. Same valve can be installed horizontally or vertically. More compact & Structurally sound design. Streamlined Flow - ...
Company: Dvk International Co., Ltd.
2715. High Performance Ductile Iron Pn16 Four Functions Type Pump Control Triple Duty [Mar 30, 2025]
[Mar 30, 2025] Product Description Fully vulcanized EPDM disc, corrosion resistant, long life cycle. Four functions: A: Globe valve function B: Check valve function C: Balancing valve function D: Elbow function Four ...
Company: Dvk International Co., Ltd.
