Jiangsu Profile
Famous Export Brand
Product List
3016. Gas Station Angel Check Valve 
[Jul 11, 2026]
[Jul 11, 2026] Product Description This angel check valve is a one-way valve is installed on the oil suction and refueling pipeline at the top of the fuel tank to ensure that the oil does not fall back. When installed in a strong ...
3017. UPVC Spherical Foot Valve Plastic Bottom Check Valve DN32 [Jul 10, 2026]
[Jul 10, 2026] Product Description This UPVC foot valve is crafted from food-grade UPVC raw material, non-toxic, odorless and hygienic, fully compliant with global drinking water safety standards, perfectly safe for long-term potable ...
3018. UHP Metal Face Seal Non Return SS316L 300psi 1/4"Male to 1/4"Female Ajustable Check Valves [May 07, 2026]
[May 07, 2026] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, ...
3019. High-Performance Hydraulic Check Valve S20P41B for Industrial Use [Apr 07, 2026]
[Apr 07, 2026] About Huade Beijing Huade Hydraulic Industrial Group is a renowned state-owned company specializing in hydraulic transmission and control technology. Established through a strategic partnership between the Chinese and ...
3020. Dart Type Check Valve 2" Fig1502 [Mar 23, 2026]
[Mar 23, 2026] Our check valves are mainly used for high pressure applications and workover equipments. They are usually installed in high pressure pipelines for preventing fluid flowing back. When fluid is pushed back, a retainer ...
3021. 6A Integral Forged Swing Check Valve for Wellhead [Mar 23, 2026]
[Mar 23, 2026] 6A Integral Forged Swing Check Valve for Wellhead Check Valve 6A Check Valve, also referred to non-return valve, or one-way valve, is a valve that normally allows fluid (liquid or gas) to flow through it in only ...
3022. 6A 3 1/8" 5000 Psi Lift Check Valve [Mar 23, 2026]
[Mar 23, 2026] CHECK VALVE 1.This product design and manufacturing completely meet the requirement of Spec 6A Wellhead assembly and X'mas tree specification,often used for kill manifold. 2. The body is forged alloy ...
3023. High Pressure Dlf Series Check Valve Type Dlf5/16"-00 [Mar 09, 2026]
[Mar 09, 2026] Check Valve- DLF5/16"-00 Check Valves - Working principle Check valve is used to prevent pressure liquid from flowing backward.It lets the liquid flow just in one way Function Because pneumatic pumps can not hold ...
3024. Nailok High Pressure 6000psi 1/4 Inch Stainless Steel Instrumentation Check Valve [Mar 03, 2026]
[Mar 03, 2026] Product Parameters High Pressure 6000psi 1/4 Inch Stainless Steel Instrumentation Check Valve Established in 2000,NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the ...
3025. Huade High Quality Hydraulic Directional Cartridge Check Valve M-SR25KE00-10B/. [Feb 22, 2026]
[Feb 22, 2026] About Huade Beijing Huade Hydraulic Industrial Group is a renowned state-owned company specializing in hydraulic transmission and control technology. Established through a strategic partnership between the Chinese and ...
3026. Huade Hydraulic Flow Valve Double Throttle/Check Valve Z2FS series 30/ Z2FS6 [Feb 22, 2026]
[Feb 22, 2026] About Huade Beijing Huade Hydraulic Industrial Group is a renowned state-owned company specializing in hydraulic transmission and control technology. Established through a strategic partnership between the Chinese and ...
3027. Manual Check Stainless Steel Corrosion-Resistant Check Valves for Oilfield Drilling [Feb 07, 2026]
[Feb 07, 2026] Product Description 1.API 6A 7 1/16 in. Check Valve: This high-quality check valve is designed to meet API 6A standards and is perfect for oil drilling rig equipment, specifically for use with casing head assemblies. ...
3028. 1/4 1/2 3/4 Inch Stainless Steel Instrumentation Check Valve for Lab Gas [Jan 07, 2026]
[Jan 07, 2026] Product Parameters High Pressure 3000psi 6000psi 1/4 1/8 3/8 1/2 Inch Stainless Steel Instrumentation Check Valve Established in 2000,NAI-LOK has made a name of itself in the list of top suppliers of in China. We ...
3029. SS316 NPT Female 1/4 Natural Gas Compression Non Return Check Valve [Dec 07, 2025]
[Dec 07, 2025] Product Parameters High Pressure 3000psi 6000psi 1/4 1/8 3/8 1/2 Inch Stainless Steel Instrumentation Check Valve Established in 2000,NAI-LOK has made a name of itself in the list of top suppliers of in China. We ...
3030. Nailok 3000psi 6000psi Od Female Male Cracking Pressure Check Valve for Pipeline [Dec 05, 2025]
[Dec 05, 2025] Product Parameters High Pressure 6000psi 1/4 Inch Stainless Steel Instrumentation Check Valve Established in 2000,NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the ...
