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Category Archives: Needle Valve
Rising Plug Valves, NR and NRG Series
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Nonrotating-stem Needle Valves, ND and NDH Series Upload
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NG and NGH Series Integral Bonnet Needle Valves
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Forged Body Needle Valves, NF and NFH Series
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Screwed Bonnet Needle Valves NB Series
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What is the Needle Valves
Panduan Pemilihan Katup (Valve) Parameter Utama dalam pemilihan Valve (katup) Secara umum parameter utama yang diperhatikan dalam memilih katup adalah: Cairan yang akan di lalui, hal ini akan mempengaruhi jenis katup dan pilihan material untuk konstruksi katup Persyaratan fungsional terutama mepengaruhi pilihan jenis katup Kondisi pengoperasian yang mepengaruhi pilihan jenis katup dan bahan konstruksi Karakteristik …
How to select Needle Valve and Function
Needle Valve basic function : Needle Valve are one of the oldest and most basic mechanical components in fluid handling systems. Although there are many variations in the types and designs of valves, most perform one of two basic functions of valve :Isolation :The valve is function to open or closed; its function is work …
How to understand Screwed Bonnet Needle Valve type NB Series
Home > Products Categories > Valve > Needle Valve > NB Series Screwed Bonnet Needle Valve NB Series Screwed Bonnet Needle Valve NB Series Screwed Bonnet Needle Valves feature a cold-drawn bar stock body and support pressures up to 6,000 psig (414 bar). The two-piece stem design includes cold-rolled upper stem threads and a hardened lower stem for strength …
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Needle Valve
Needle Valve Screwed Bonnet Needle ValvesNB Series : Working pressure up to 6000 psig Cold drawn bar as body, Two piece stem design:Nonrotating-stem Needle ValvesND Series : Working pressure up to 3000 psigNDH Series : Working pressure up to 5000 psigForged Body Needle ValvesNF Series : Working pressure up to 6000 psigNFH Series : Working …