50DIN Standard Lift Check Valve


1.DIN Lift check valve is an automatic sealing valve. The valve automatically open and close the disc by the flow of the medium itself, which effectively prevent the medium reverse flow.
2.The disc with stainless steel spring can keep the valve work in any direction.
3.The sealing surface is wear-resistant, corrosion-resistant and anti-friction, with long service life.
4.The products is of resonable structure, reliable sealing, excellent performance and beautiful shape. 
5.The casting adopts German coated sand casting technology, the surface is smooth and the finish can reach to 12.5 ~ 25 microns. The castings have good mechanical properties, and more than 98% have no defects such as pores, trachoma and cracks, and the effective wall thickness meets the standard.
Steam ,Heat Transfer,Oil,Chemical,Molten Salt,Water

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