304不锈钢波纹管截止阀 WJ41W-16P

不锈钢波纹管截止阀采用波纹管密封的设计，完全消除了普通阀门阀杆填料密封老化快易泄露的缺点，不但提高了使用能源效率，增加了生产设备的安全性，减少了维修费用及频繁的维修保养，还提供清洁安全工作环境。

Product Features

• The product features a rational structure and reliable sealing. Its dual-seal design combines a durable bellows seal with packing to ensure leak-free valve stem operation and prevent fluid loss.
• The sealing surface is overlaid with a cobalt-based hard alloy, offering excellent wear resistance, corrosion resistance, and friction resistance, ensuring a long service life.
• The valve stem undergoes quenching and tempering followed by surface nitriding, delivering excellent corrosion resistance and wear resistance. The valve stem's up/down position indicator provides a more intuitive visual reference.

Product Parameters

Product Size Reference