Worm Gear Flange SS Ball Valve1
Worm Gear Flange SS Ball Valve2
Worm Gear Flange SS Ball Valve3
Worm Gear Flange SS Ball Valve4

Worm Gear Flange SS Ball Valve

Size Range: DN50-DN300

Pressure: PN16/150LB/10K

Body Materials: CF8

Seat Materials: PTFE/Stainless steel/Alloy steel

Stem Materials: 2Cr13/304/316

Introduction

Features:

Suitable medium:Wafer,steam,oil etc.
Working temperature:-20℃~150℃
Application field:Municipal construction, water conservancy engineering, electric power, water supply and drainage, water treatment, petroleum.

 

Product advantages:

1. The valve body is a precision casting valve body, with secondary shot blasting treatment, fine appearance, no trachoma.
2. The trim is processed by precision CNC machine tools to ensure accuracy.
3. Ball material is SS304.
4. Each valve will be tested according to national standards before leaving the factory.

Parameters

Optional  Name  Body Sealing Ball Stem
Material WCB/CF8/CF8M/CF3/CF3M PTFE/Stainless steel/Alloy steel 304/316/304L/316L 2Cr13/304/316
 
Name
Design and manufacture
Face to Face Length Pressure Test  End Flange
Reference Standard GB/T 12237
ANSI B16.34
GB/T 12221
ANSI B16.10
GB/T 13927
API 598
JB/T 79
ANSI B16.5
 
Name 1-Body 2- Sealing 3- Ball 8- Stem 12- Geatbox
Material CF8 PTFE 304 304 Component
 
SIZE PN16 150LB 10K
DN NPS L ΦO ΦC L ΦO ΦC L ΦO ΦC
50 2'' 200 160 125 178 152 120.5 178 155 120
65 2  1/2'' 220 180 145 190 178 139.5 190 175 140
80 3'' 250 195 160 203 190 152.5 203 185 150
100 4'' 280 215 180 229 229 190.5 229 210 175
125 5'' 320 245 210 356 254 216 356 250 210
150 6'' 360 280 240 394 279 241.5 394 280 240
200 8'' 400 335 295 457 343 298.5 457 330 290
250 10'' 450 405 355 533 406 362 533 400 355
300 12'' 620 460 410 610 482.6 431.8      
Application
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