Jiangsu Profile
Product List
4816. 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.
4817. H12W-16 Pn16 Stainless Steel 316 Body 2PC Spring Vertical for Dyeing Check Valve [May 10, 2024]
[May 10, 2024] H71W-16 Wafer lift check valve with spring for positioning SS316 for dyeing machine Pipeline engineering Features 1.vertical center line disc 2.Anti-Blow Out Stem 3.Bi-Directional 4.Fire safe Design 5.Low Friction ...
4818. Ss Stainless Steel Horizontal Swing Check Valve Screwed Fitting Good Price NPT BSPT SS304 [Oct 15, 2021]
[Oct 15, 2021] Ss stainless steel horizontal swing check valve screwed fitting good price NPT BSPT ss304 Features 1.vertical center line disc 2.Anti-Blow Out Stem 3.Bi-Directional 4.Fire safe Design 5.Low Friction Body ...
4819. Sucker Rod Pump Fittings Tungsten Steel Seat with High Wear Resistance/High Performance /EPDM/PTFE ... [Aug 06, 2026]
[Aug 06, 2026] The sealing seat is used to support the spool in the fully closed position and forms the sealing pair. Generally, the seat diameter is the maximum flow diameter of the valve. For example, the seat material of butterfly ...
Company: YOONAD VALVE (WUXI) CO., LTD.
4820. High Quality/Good Performance/Factory Direct Sale/Premium Sealing Valve Seat for Longevity/Sealing ... [Aug 06, 2026]
[Aug 06, 2026] The sealing seat is used to support the spool in the fully closed position and forms the sealing pair. Generally, the seat diameter is the maximum flow diameter of the valve. For example, the seat material of butterfly ...
Company: YOONAD VALVE (WUXI) CO., LTD.
4821. High Performance/Solid/Cast Steel/Wear Resistance Cemented Carbide Seat for Sealing of Valves on ... [Aug 06, 2026]
[Aug 06, 2026] The sealing seat is used to support the spool in the fully closed position and forms the sealing pair. Generally, the seat diameter is the maximum flow diameter of the valve. For example, the seat material of butterfly ...
Company: YOONAD VALVE (WUXI) CO., LTD.
4822. Ammonia Refrigeration Outlet Pressure Regulating Valve Stainless Steel, Flanged, High Pressure ... [Jul 21, 2026]
[Jul 21, 2026] Name Type Size(mm) (Kg) Weight φD φD1 L φD0 H Straight- through filter FIAY15-D 21 15 106 65 87 1.0 FIAY20-D 25 20 106 ...
4823. PFA Check Valve Flared Type [Jul 01, 2026]
[Jul 01, 2026] PRODUCTION ENVIROMENT: Our PFA products are manufactured in a clean workshop of IS014644-1 class 7 (OR, the US Federal 209E standard 10000), and cleaned and packed in a clean workshop of IS014644-1 class 5 (Or, the ...
4824. PFA Check Valve Sleeve-Insert Type [Jul 01, 2026]
[Jul 01, 2026] PRODUCTION ENVIROMENT: Our PFA products are manufactured in a clean workshop of IS014644-1 class 7 (OR, the US Federal 209E standard 10000), and cleaned and packed in a clean workshop of IS014644-1 class 5 (Or, the ...
4825. Swing Check Valve Cast Iron DN50-DN300 [Jan 13, 2026]
[Jan 13, 2026] Product Description Bady /Cover Material QT500-7,GGG50 with internal and external epoxy resin coating Disc Material GGG50 with NBR,EPDM Flange washer Material NBR,EPDM,FPM Design standard AWWA ...
Company: Suzhou Yueda Valve Co., Ltd.
4826. Hottest for Tank Truck Aluminum Alloy Pressure Relief Vent Vacuum Pressure Relief Vent [Oct 19, 2025]
[Oct 19, 2025] Product Description The pressure valve will automatically open when the pressure in the tank reaches to the set pressure of the high- relief valve and the gas in the tank will be released with the speed of 30m/s ...
4827. High-Performance 304 Stainless Steel Valve for Industrial Use [Jul 05, 2025]
[Jul 05, 2025] Product Description CHECK VALVE A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse ...
4828. Brass Water Pressure Reducing Valve High Quality [Jun 14, 2025]
[Jun 14, 2025] Introduction Check valve refers to a valve that relies on the flow of the medium itself to automatically open and close the valve disc to prevent the medium from flowing back. It is also called a check valve, one-way ...
4829. PVDF Diaphragm Valve, Plastic/PTFE/Weir Type/Flanged UPVC Pph [Mar 18, 2025]
[Mar 18, 2025] Diaphragm valve is a shut-off valve that uses a diaphragm as an opening and closing part to close the flow channel, cut off the fluid, and separate the inner cavity of the valve body from the inner cavity of the ...
4830. PVDF Diaphragm Valve, Plastic/PTFE/Weir Type/Flanged [Mar 13, 2025]
[Mar 13, 2025] Diaphragm valve is a shut-off valve that uses a diaphragm as an opening and closing part to close the flow channel, cut off the fluid, and separate the inner cavity of the valve body from the inner cavity of the ...
