1-1/4" 200PSI WOG Heavy Duty Gate Valve NPT Female SS316 CF8M
1-1/4" 200PSI Heavy Duty Gate Valve NPT Female SS316 CF8M
Quick Details
| Material | Alloy Steel |
| Brand | Megairon |
| Exterior Finish | Stainless Steel |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | FNPT |
About this item
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Top-mounted hand wheel for lowering and lifting the gate
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350 Degrees 1-1/4 Inch NPT,The Item includes PTFE internal packing to help prevent leaking,200 PSI Stainless Steel 316
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Stainless Steel gate valve has female National Pipe Taper (NPT) threads on both ends for connecting to male threaded pipes
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Integral Seat Solid Wedge Disc,Inside Screw and Screwed Bonnet. Non- Rising Stem Screwed Cap,Non-rising stem stays fixed in place when gate is raised or lowered for low clearance use
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It has a solid wedge gate and screwed bonnet, and its Stainless Steel construction provides corrosion resistance, ductility at high temperatures, and low magnetic permeability
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Valve Type |
CS / SS GATE VALVE - FL / BW |
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Design Std |
BS EN ISO 10434 [BS 1414] / API 600 / API 602 / API 603/ASME B16.34 |
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Size Range |
40 DN to 400 DN [1 1/2” to 16”] |
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Body |
[CS - ASTM A 216 Gr. WCB] [SS - ASTM A 351 Gr.CF8 / CF8M] |
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Trim |
AISI 410 / 304 / 316 |
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Seat / Wedge |
13% Cr. Steel / AISI 410 / 304 / 316 |
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Design Features |
Bolted Bonnet, OS & YT, HW & Gear operated |
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Prorating |
ASME - Class 150 / 300 / 600 |
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Face to Face |
ASME B 16.10 / EN 558 -1 / API 6D |
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End Connection |
Flanged |
ASME B16.5, CLASS 150 / 300 / 600 |
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Butt weld |
ASME B16.25 |
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Testing Std. |
BS EN 12266 - 1 [BS 6755-1] / API 598 |
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Optional |
Lantern Ring / indicator & Locking Device/ Renewable Seat / Stellite Hard facing / Jacketed Provision / RTJ Flanges / By Pass Arrangement / Higher Sizes / Special MOC: Austenitic and Duplex Stainless Steels |
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Types of Gate Valves
There are three ways to classify the gate valve.
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Types of Disk
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Solid taper wedge
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Flexible wedge
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Split wedge or Parallel disks Valve
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Types of Body Bonnet Joint
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Screwed Bonnet
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Bolted-Bonnet
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Welded-Bonnet
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Pressure-Seal Bonnet
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Types of Stem movement
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Rising Stem or OS & Y Type (Outside Stem and Screw Type)
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Non-rising Stem type
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Gate Valve Applications
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Gate valves are used in almost all fluid services such as air, fuel gas, feedwater, steam, lube oil, hydrocarbon, and all most any services.
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Some special gate valve is used in slurry and powder product also such as knife gate valve
Advantages of Gate Valve
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Gate valve provides good
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Pressure drop during operation is very less.
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Most of the gate valve can be used as bi-directional
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They are suitable for high pressure and temperature application and required less maintenance
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