Zhejiang Huibo Valve Technology Co.,Ltd
Address: Bin Gang Industrial City, Shameng Town, Yuhuan County, Zhejiang Province
Compact structure, good valve rigidity, smooth channel, small number of flow resistance, stainless steel and hard alloy on the sealing surface, long service life, PTFE packing, reliable sealing, light and flexible operation. Erosion and scratches are easily caused between the sealing surfaces, and maintenance is difficult. Large size, opening requires a certain space, long opening and closing time. The structure is more complicated. Handwheels, handles, and transmissions are not allowed to lift and are strictly prohibited. The double gate valve should be installed vertically (ie the valve stem is in vertical position and the handwheel is at the top).