Valvola di ritegno orizzontale NPT 2-1/2", valvola di ritegno oscillante non ritorno in acciaio inox,

And it is used with a wide variety of fluids including, but notlimited to water, oil, gas, air, biodiesel, and fuels. SYWUWV NPT STAINLESS STEEL HORIZONTAL CHECK VALVE. EXPLOSION-PROOF & WEAR-RESISTANT -- The valve body is characterized by pressure and explosion resistance, high temperature resistance and durability. It has uniform wall thickness, high wear-resistant strength and long service life.

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