Jiangsu Profile
Product List
50521. Ductile Iron DN600 Pn16 Gear Operated Double Flange Concentric Butterfly Valve 
[Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Vulcanized EPDM seat, low torque operated. Streamlined SS304 disc, corrosion resistant, lower water head lost. ISO top flange as standard ISO 5211, easy to assemble ...
Company: Dvk International Co., Ltd.
50522. Ductile Iron Material Anechoic Hydraulic Vertical Swing Check Valve [Mar 30, 2025]
[Mar 30, 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.
50523. Ductile Iron Full Lugged Type Butterfly Valve with Hand Lever [Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Vulcanized EPDM seat, low torque operated. Streamlined SS304 disc, corrosion resistant, lower water head lost. ISO top flange as standard ISO 5211, easy to assemble ...
Company: Dvk International Co., Ltd.
50524. OEM Double Flanged Double Eccentric Butterfly Valve with Pneumatic Electric Actuator [Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Eccentric disc structure for further strength and safety. The double eccentric design offers an optimal sealing performance. EPDM disc ring sealing with smart ...
Company: Dvk International Co., Ltd.
50525. China Factory Soft Seal Clamp Wafer Butterfly Valve [Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Wafer pattern design, for quick installation. Wider EPDM seat design, replaceable, its suit for different type of flanges.Streamlined SS304 disc, lower water head ...
Company: Dvk International Co., Ltd.
50526. Ductile Iron Material Anechoic Hydraulic Vertical Swing Check Valve for Water [Mar 30, 2025]
[Mar 30, 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.
50527. China Manufacturer Ductile Iron Manual Control Wafer Butterfly Valve with OEM ODM [Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Wafer pattern design, for quick installation. Wider EPDM seat design, replaceable, its suit for different type of flanges.Streamlined SS304 disc, lower water head ...
Company: Dvk International Co., Ltd.
50528. Double Flanged Double Eccentric Butterfly Valve with Pneumatic Electric Actuator [Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Eccentric disc structure for further strength and safety. The double eccentric design offers an optimal sealing performance. EPDM disc ring sealing with smart ...
Company: Dvk International Co., Ltd.
50529. China Factory Manual Two-Way Soft Seal Clamp Wafer Butterfly Valve [Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Wafer pattern design, for quick installation. Wider EPDM seat design, replaceable, its suit for different type of flanges.Streamlined SS304 disc, lower water head ...
Company: Dvk International Co., Ltd.
50530. Ductile Iron Reverse Flow Preventer Backflow Preventer Valve [Mar 30, 2025]
[Mar 30, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
50531. OEM ODM Ductile Iron Full Lugged Type Butterfly Valve with Hand Lever [Mar 30, 2025]
[Mar 30, 2025] Product Description Features and Benefits: Vulcanized EPDM seat, low torque operated. Streamlined SS304 disc, corrosion resistant, lower water head lost. ISO top flange as standard ISO 5211, easy to assemble ...
Company: Dvk International Co., Ltd.
50532. OEM Ductile Iron Material Hydraulic Vertical Swing Check Valve for Water [Mar 30, 2025]
[Mar 30, 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.
50533. High Quality Air Flow Control Copper CNG Valve Ctf-1 for CNG Car [May 17, 2024]
[May 17, 2024] High Quality Air Flow Control Copper CNG Valve CTF-1 for cng car Product Description Application Mainly use for LPG/CNG cylinders Gas cylinder valve is mainly used for gas storage tank gas regulation and discharge ...
50534. Reliable Position Selector Valve for Two-Way and Three-Way Operations [Mar 07, 2026]
[Mar 07, 2026] Two way three-way valve /position selector valve /reversing valve is one part of water treatment equipment. 1. Are you a factory? Yes, we are a factory with more than 19 years' manufacturing experience since ...
Company: Nanjing Qirui Water Treatment Equipment & Engineering Co., Ltd.
50535. ISO/CE/ANSI DN100 DN150 Pn10 Pn16 Di Wcb Ss CF8 Pressure Reducing Pressure Relief Float Ball ... [Nov 19, 2025]
[Nov 19, 2025] Product Description Hydraulic control valves are widely used on building pipelines, industrial water supply, fire protection facilities, HVAC and irrigation systems etc. Commonly used as pressure reducing, ...
Company: Dvk International Co., Ltd.
