Jiangsu Profile
Product List
232906. UL/FM Approved Ductile Iron Flange Wafer Type Fire Butterfly Valve Resilient Seated OS&Y Type Fire ... 
[Apr 24, 2025]
[Apr 24, 2025] Product ...
Company: Dvk International Co., Ltd.
232907. Fire Protection UL/FM Approved Ductile Iron Wafer Type Butterfly Valve Manufacturer with Flanged ... [Apr 24, 2025]
[Apr 24, 2025] Product ...
Company: Dvk International Co., Ltd.
232908. Ductile Iron Flange End Resilient Seated OS&Y Type Gate Valve Manufacturer with FM/UL Approved [Apr 24, 2025]
[Apr 24, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
232909. UL/FM Approved Ductile Iron Flanged Resilient OS&Y Gate Valve Manufacturer of Fire Extinguisher [Apr 24, 2025]
[Apr 24, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
232910. UL/FM Approved Ductile Iron Fire System Resilient OS&Y Gate Valve with Flanged Ends [Apr 24, 2025]
[Apr 24, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
232911. Ductile Iron Fire System Flange End Resilient Seated OS&Y Type Gate Valve Manufacturer with FM/UL ... [Apr 24, 2025]
[Apr 24, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
232912. Fire Fighting UL/FM Approved Ductile Iron Flanged Resilient OS&Y Gate Valve Manufacturer [Apr 24, 2025]
[Apr 24, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
232913. Fire Protection UL/FM Approved Ductile Iron Flanged Resilient OS&Y Gate Valve Manufacturer [Apr 24, 2025]
[Apr 24, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
232914. Fire Fighting Ductile Iron Flanged Ends Wafer Type Butterfly Valve Resilient Seated OS&Y Type Gate ... [Apr 24, 2025]
[Apr 24, 2025] Product ...
Company: Dvk International Co., Ltd.
232915. Ductile Iron Fire System Flange End Resilient Seated OS&Y Type Gate Valve Manufacturer [Apr 24, 2025]
[Apr 24, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
232916. Ductile Iron Flange End Resilient Seated OS&Y Type Fire Gate Valve Manufacturer with FM/UL Approved [Apr 24, 2025]
[Apr 24, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
232917. UL/FM Approved Ductile Iron Fire System Flange Wafer Type Butterfly Valve Resilient Seated OS&Y ... [Apr 24, 2025]
[Apr 24, 2025] Product ...
Company: Dvk International Co., Ltd.
232918. High Performance Ductile Iron 180 Degree Straight-Through Flange End Triple Duty Control Check ... [Apr 24, 2025]
[Apr 24, 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.
232919. High Performance Ductile Iron DN65~DN400 Pn16 Four Functions Type Pump Control Triple Duty Check ... [Apr 24, 2025]
[Apr 24, 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.
232920. Resilient Seated Ductile Iron Non-Rising Stem Gate Valve [Apr 21, 2025]
[Apr 21, 2025] Features and Benefits: Non rising stem, save installation space. 3 O-ring sealing, zero leakage, safe and reliable. Fully vulcanized wedge, corrosion resistant. Wedge with plastic guide rail on two sides, ...
Company: Dvk International Co., Ltd.
