The axial flow high-pressure check valve adopts a streamlined axial flow structure design, allowing the medium to flow axially along the valve body
○ Nominal diameter: MTB25 (1/4"-2"; 6mm-50mm)
○ Working pressure: 5000 psig (345 bar)
○ Operating temperature: -10°F to 625°F (-23°C to 320°C)
○ Actuation pressure: 1psig to 25 psig (0.02 to 1.7 bar)
○ Product material: 304, 316, 321, 625, Hastelloy, Monel
○ Materials suitable for sour gas environments meeting NACE MR0175/ISO 15156 standards are available for selection
○ Hard-sealed elastic buffer valve seat, noiseless, and effective check function
The one-way valve adopts a needle seal form, effectively solving the problem of aging of the valve's sealing components and extending its service life
○ Each valve undergoes a sealing test before leaving the factory, which includes a 5% test at 1.5 times the rated working pressure, a 1PSI sealing test, and an opening test
The axial flow high-pressure check valve adopts a streamlined axial flow structure design, allowing the medium to flow axially along the valve body, resulting in low pressure loss and strong flow capacity. It is suitable for high-pressure and high-flow conditions. The valve core responds sensitively and closes quickly, effectively preventing medium backflow and ensuring system safety. The overall structure is made of high-strength stainless steel or alloy steel, providing reliable sealing, corrosion resistance, and erosion resistance. It is widely used in high-pressure pipeline systems such as those in the petroleum, natural gas, chemical, and power industries.
The OD3/4" ferrule high-pressure check valve is made of high-quality stainless steel and is suitable for high-pressure fluid systems.
The welded high-pressure check valve is made of high-quality stainless steel or alloy steel, featuring a sturdy overall structure.
The stainless steel internal thread high-pressure check valve is precisely manufactured using 316 or 304 stainless steel, featuring corrosion resistance