Jiangsu Profile

Product List
4336. Good Quality Wafer Tilting Check Valve for Oilfield
[May 09, 2023]

Good quality wafer tilting check valve for oilfield Check Valves are installed in high pressure lines to stop reverse flow by the automatic close of flapper or dart. Flapper check valves include top-entry check valves ...
4337. Good Quality Rtj Nozzle Check Valve for Oilfield
[May 09, 2023]

Good quality RTJ Nozzle Check valve for oilfield Check Valves are installed in high pressure lines to stop reverse flow by the automatic close of flapper or dart. Flapper check valves include top-entry check valves and ...
4338. API 6A Flange End Check Valve
[Jul 05, 2025]

1. The product is designed and manufactured in full compliance with API spec 6A and can be used interchangeably with domestic and foreign equipment in compliance with API spec 6A. This valve is a check valve. It relies ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
4339. Cht15 Precision Forged Right Angle Check Valve – Hydraulic High-Pressure Non-Return Valve
[Jun 27, 2025]

Technical parameters: Nominal pressure: 5.2MPa Applicable temperature:-50ºC~+150ºC Test pressure: 7.8MPa Applicable medium:ammonia,fluorine,etc. ...
4340. One Way Vertical Ductile Iron Body Pn16 Double Flange Silent Check Valve
[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.
4341. BS En Ductile Iron Silence Nozzle Check Valve with Flange Ends
[Mar 30, 2025]

Product Description Features and Benefits: 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 ...
Company: Dvk International Co., Ltd.
4342. Single One Way Vertical Ductile Iron Double Flange Silent Check Valve
[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.
4343. Pn10 Pn16 Ductile Iron Rubber Wafer Dual Plate Check Valve for Drainage
[Mar 30, 2025]

Product Description Features and Benefits: Spring-torque 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.
4344. Ductile Iron Body Straight Type Triple Duty Control Check Valve
[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.
4345. Ductile Iron Body Triple Duty Control Check Valve
[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.
4346. ANSI DIN JIS 6 Inch Pn16 Flange Type Ductile Iron Swing/Dual Plate/Flap/Nozzle Type/Recoil ...
[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.
4347. High Temperature Flanged DN25 Stainless Steel Manual Power Hot Sale Swing/Dual Plate/Flap/Nozzle ...
[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.
4348. ANSI JIS En DIN Pn16 Flange Type Ductile Iron Swing/Dual Plate/Flap/Nozzle Type/Recoil Type/Check ...
[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.
4349. High Temperature Ductile Iron Flanged DN25 Manual Power Hot Sale Swing/Dual Plate/Flap/Nozzle ...
[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.
4350. High Temperature Flanged Manual Power Hot Sale Swing/Dual Plate/Flap/Nozzle Type/Recoil Type/Check ...
[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.
