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 …
Screwed Bonnet Needle NB Series Screwed Bonnet Needle Valve Screwed Bonnet Needle Valves NB Series Bonnet Needle Valve Screwed NB Series Working pressure up to 6000 psig Two piece stem design: Upper stem threads cold rolled and lower stem hardened for high strength and smooth operation Cold drawn bar as body Upper stem thread lubricant …
Continue reading “How to understand Screwed Bonnet Needle Valve type NB Series”
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 …
Stainless Steel Needle Valves A Stainless Steel needle valve, as shown in Figure 1, is used to make relatively fine adjustments in the amount of fluid flow. The distinguishing characteristic of a needle valve is the long, tapered, needle like point on the end of the valve stem. This “needle” acts as a disk. The …
Home > Products Categories > Valve > Needle Valve Needle Valve Symbol Needle valves symbol Needle valves symbol with function is flow control. The purpose of this type of valve is to regulate flow through a system whether it be simple regulation or fine metering. Although the primary design function is to control flow, some …
Continue reading “How to understand Needle Valves symbol and type for flow control”
Medium and High Pressure Needle Valve Medium and High Pressure Needle Valve◎ 10N Series: 10,000 psig (690 bar) Medium and High Pressure Needle Valves◎15N Series: 15,000 psig (1034 bar) Medium and High Pressure Needle Valves◎ 20N Series: 20,000 psig (1379 bar) Medium and High Pressure Needle Valves◎ 30N Series: 30,000 psig (2068 bar) Medium and …
Integral Bonnet Needle Valves NG/NGH Series Features Integral Bonnet Needle Valves ◎ One-piece forged body◎ Easy external adjustments by packing nut◎ Live-loaded packing system◎ Handles of different colors available◎ Compact design◎ Panel mounting available◎ Every valve leak tested with Nitrogen or compressed air at the maximum allowable working pressure◎ Working pressure up to :NG Series …
Continue reading “Integral Bonnet Needle Valves General Purpose”
Non rotating-stem Needle Valves ND/NDH Series Nonrotating-stem Needle ValvesFeatures◎ One-piece forged body◎ Straight and angle pattern◎ Compact design◎ Non-rotating stem◎ Specially designed handle to stop contamination from entering into the valve◎ Every valve leak tested with Nitrogen or compressed air at the maximum allowable working pressure◎ Working pressure up to:ND Series : Stainless steel: 3000 …
Union Bonnet Needle Valves NU/NUH Series NU Series: Working pressure up to 6000 psig NUH Series: Working pressure up to 10000 psig Features Union Bonnet Needle Valves◎ One-piece forged body◎ Two piece- stem design: Upper stem threads cold rolled and lower stem hardened for high strength and smooth operation◎ Accidental valve disassembly disabled by union …
Continue reading “Union Bonnet Needle Valves NU & NUH Series design”
Outside Screw and Yoke OS&Y Needle Valves: NY Series NY Series : Working pressure up to 6000 psig Features OS&Y Needle Valves◎ Cold drawn bar as body◎ Standard seat diameter 0.16″ (4mm). Cv: 0.35 standard◎ Hardened stem threads prevent galling◎ Stem threads completely isolated from system media◎ Linear instead of rotary motion of the rising, …
Continue reading “Outside Screw and Yoke OS&Y Needle Valves”
Contact
PT. SOLUTEC DAYA MANDIRI
Our service for industry are diverse and versatile as our customers requirements
Copyright © 2025 PT. Solutec Daya Mandiri (SDM). All rights reserved.
Contact
PT. SOLUTEC DAYA MANDIRI
Our service for industry are diverse and versatile as our customers requirements
Copyright © 2025 PT. Solutec Daya Mandiri (SDM). All rights reserved.
