Jiangsu Profile
Product List
2881. Ductile Iron Flanged Ball Check Valve 
[Dec 02, 2021]
[Dec 02, 2021] 1- Body/Bonnet: GGG25/40/50 2- Ball: Steel + EPDM 3- EPDM material 4- Epoxy Resin coating internal & external, thickness above 250 micron 5- Flange acc.to DIN 2501, or Thread ended to BSP or NPT. ...
2882. 15-80mm Butt Welding Angle Anhydrous Ammonia Check Valve [Jun 28, 2020]
[Jun 28, 2020] Application Product features · Optimal product design. Adoption of computer-aided design (CAD SolidWorks ).Applicable to all general-purpose refrigerants and non-corrosive gases and liquids, including ...
2883. High Pressure Natural Gas Swing Check Valve for Wellhead [May 18, 2026]
[May 18, 2026] 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.
2884. Swing Check Valve/High Pressure Forged Steel One Way Check Valve [May 18, 2026]
[May 18, 2026] 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.
2885. Forged Steel 15000psi Lift Check Valve [May 18, 2026]
[May 18, 2026] 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.
2886. 2 1/16 " 5000 Psi Lift Check Valve [May 18, 2026]
[May 18, 2026] 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.
2887. Forged Swing Check Valve for Oilfield [May 18, 2026]
[May 18, 2026] 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.
2888. Stainless Steel 316L Check Valve Non Return Valve Cracking Pressure 1psi [Jan 28, 2026]
[Jan 28, 2026] Production Features Features: 1. Pressure rating up to 6000(413bar)@70ºF(20ºC) 2. Temperature rating up to 375°F(190°C)with viton seal standard 3. Suitable for gas and liquids 4. Blow-out ...
2889. DN15-DN350 Welding Neck Flange Straight Through Throttle Check Valve [Oct 16, 2025]
[Oct 16, 2025] Product Description Product features · Optimal product design. Adoption of computer-aided design (CAD SolidWorks ).Applicable to all general-purpose refrigerants and non-corrosive gases and liquids, ...
2890. Butt Welding Straight Through Ammonia Fluorine Globe Check Valve [May 20, 2025]
[May 20, 2025] Product Description Technical Parameters Nominal Pressure: 2.5Mpa Applicable temperature: -50ºC to +150ºC Applicable medium: Ammonia, fluorine, propane, propylene, ...
2891. Butt Welding Straight Through Hydraulic Shut off Check Valve for Refrigeration Unit [May 13, 2025]
[May 13, 2025] Product Parameters Technical Parameters Nominal Pressure: 2.5Mpa Applicable temperature: -50ºC to +150ºC Applicable medium: Ammonia, fluorine, propane, propylene, ...
2892. Custom Service Big Size 1-1/4 Od Check Valve [May 09, 2025]
[May 09, 2025] Features: Pressure rating up to 6000psi(414 bar) Tenoeratyre rating up to 375ºF( 190ºC ) with viton seal standard Suitable for gas and liquids Blow-out resistant and stop reversing flow design 316SS body ...
2893. Butt Welding Straight Through Pressure Gauge Globe Check Valve [Apr 15, 2025]
[Apr 15, 2025] Product Description Technical Parameters Nominal Pressure: 2.5Mpa Applicable temperature: -50ºC to +150ºC Applicable medium: Ammonia, fluorine, propane, propylene, ...
2894. Butt Welding Straight Through Propane Stop Check Valve for Refrigeration Unit [Apr 14, 2025]
[Apr 14, 2025] Product Description Product features · Optimal product design. Adoption of computer-aided design (CAD SolidWorks ).Applicable to all general-purpose refrigerants and non-corrosive gases and liquids, ...
2895. Nai-Lok SS316 Non Return Check Valve Cracking Pressure 217psi/870psi [Feb 11, 2025]
[Feb 11, 2025] Production Features Features: 1. Pressure rating up to 3000(276bar)@70ºF(20ºC) 2. Temperature rating up to 375°F(190°C)with seal standard 3. Suitable for gas and liquids 4. Blow-out resistant ...
