欧美黄色精品_午夜在线_日韩有码在线观看_毛片免费观看视频_精品日韩_欧美久久一区二区三区

Copeland TB系列高壓蒸汽用金屬密封球閥
美國Copeland TB系列：高壓蒸汽用金屬密封球閥
頂部進入球閥
Copeland 公司的高壓蒸汽在線可維修，嚴格服務的電動閥結合了谷輪公司廣受歡迎的金屬座閥球閥技術和為石化行業開發的創新設計。 提供swe和bwe連接。 閥體材質：A105，F22，F91，尺寸為4“，壓力等級為4500＃ANSI。
科普蘭公司的PVS和PV2系列動力閥現在已經有15年的歷史了。 它已被證明是經濟的，非常耐用。 在過去的幾年中，谷輪已經提出了一個要求，提供一個頂部進入閥，并借鑒了我們的成功制造金屬座閥旋塞閥，使我們的*個“跨越”閥需要節省時間和方便的頂部入口 設計焊接應用。
Copeland TB系列高壓蒸汽用金屬密封球閥

TB Series: Top Entry Metal Seated Power Ball Valve for High Pressure Steam

Copeland's in-line repairable, severe service Power Valve for high pressure steam combines Copeland's popular metal seated ball valve technology with an innovative design developed for the petrochemical industry. Available in swe and bwe connections. Body materials: A105, F22, F91 and sizes to 4". Pressure class ranges to 4500# ANSI.

Copeland's PVS and PV2 Series Power Valves were developed over 15 years ago now. It has proven to be economical and extremely durable. During the last few years, Copeland has had numerous requests to supply a top entry valve and drew upon our success in making metal seated plug valves to make our first "cross-over" valve for those requiring the time savings and convenience of a top entry design for weld-in applications.

Copeland TB系列高壓蒸汽用金屬密封球閥