タイトルまたは説明

Performance: Valves used for extension and retraction of crane legs. Integrated or individual-patch structured, consisting of hydraulically-controlled single -directional valve, flooding valve, direction-switch valve and several selection -valves. Feature interlock and linkage functions. Dual end stem design enables operation at both sides. Oil-leaking has been eliminated by the integrated multi-directional switch valve. Feature: Materials: nodular cast iron, forged steel, stainless. Pressure:*1 mpa End connection: thread. Size: 8mm&#****4;*5mm