上海达琼流体科技有限公司专业销售FITOK产品,源头供应美国FITOK(飞托克)产品备件,价格优惠,现货供应,品质保证,采购*
美国FITOK(飞托克)阀门产品系列:美国FITOK(飞托克)针型阀、美国FITOK(飞托克)球阀、美国FITOK(飞托克)仪表阀、美国FITOK(飞托克)过滤器、美国FITOK(飞托克)安全阀/泄压阀、美国FITOK(飞托克)阀组、美国FITOK(飞托克)计量阀、美国FITOK(飞托克)单向阀、美国FITOK(飞托克)弯管器、美国FITOK(飞托克)旋塞阀、美国FITOK(飞托克)割管刀、美国FITOK(飞托克)取样钢瓶、美国FITOK(飞托克)快速接头、美国FITOK(飞托克)不锈钢管、美国FITOK(飞托克)软管、美国FITOK(飞托克)接头和配件等
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地址:上海市奉贤区五四公路4399号
NBHSS-NS6-8棒料针型阀-美国FITOK(飞托克)总经销(上海)达琼流体 现货供应
规格型号: | NBHSS-NS6-8 |
品名: | 棒料针型阀 |
型号描述: | 316 SS NBH Series Needle Valve,10000psig(690bar),3/8 Male NPT, 0.25" Orifice |
特点: | ◎ 冷拉四方棒阀体 ◎ 两截式阀杆设计,上阀杆螺纹经特殊硬化处理,下阀杆表面经滚压硬化处理 ◎ 上阀杆螺纹的润滑脂与系统介质隔离 ◎ 非旋转的下阀杆以上下运动代替旋转升降,减少每个行程对填料的摩擦,减少阀座和阀头之间的摩擦 ◎ 阀门在全开位置具有背密封功能 ◎ 可面板安装 ◎ 手柄采用两端螺钉锁紧,稳固耐用 ◎ 多种颜色手柄可供选择 ◎ 每只阀门在出厂前均以额定工作压力的氮气或水进行密封测试 ◎ zui大工作压力 NB系列—不锈钢:414 bar (6000 psig) 合金C-276: 414 bar (6000 psig) 合金400: 345 bar (5000 psig) 钛:241 bar (3500 psig) 黄铜:207 bar (3000 psig) NBH系列 - 不锈钢:689 bar (10000 psig) ◎ 工作温度 PTFE 填料: -54°C 至232°C (-65°F 至450°F) PEEK: -54°C 至260°C (-65°F 至500°F) 石墨填料: -54°C 至649°C (-65°F 至 1200°F) |
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