Resource Center | Supplier Management | Supplier Apply | 中文/English

Bellow seal valve

Product overview

Bellow seal valves are normally installed in working conditions that have strict emission requirements. Possible leakage arising from stem movement is eliminated by mounting a metal bellow between the bonnet and the stem.  The bellow can follow the lineair movement of the stem easily, creating a stable and state of the art zero emission seal.

Size: NPS 1/2"~2"(DN15~DN50)
Pressure Rating: ASME CLASS 150~1500(PN16~PN260)
Body material:Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
End connection:RF, BW, RTJ,SW,NPT
Operation:Manual, Pneumatic, Electric, Hydraulic

云达不莱梅威悉球场 弈乐贵州捉鸡麻将 贵阳微乐捉鸡麻将下 资产配置5大类 财富牛 云南白药股票分析报告 贵州奕乐捉鸡麻将 手机捕鱼怎么开挂 基金配资10倍 金7乐玩法中奖规则图 体育竞彩网 东北麻将技巧顺口溜 新希望股票股吧 上海明星麻将娱乐 幸运农场玩法说明 股票基金净值 云南十一选五开奖信