Thermal Insulation Gate Valve BZ41H/BZ41W/BZ41Y
Product：Thermal insulation gate valveItem No.：BZ41H、BZ41W、BZ41YCalibre：DN50-400Nominal Pressure：PN16~PN40Description: Manual, flange connection, clear rod wedge rigid single gate, seat sealing surface material for alloy and stainless steel, nominal pressure PN16 to PN40, valve body material for carbon steel (BZ41H-16C-...