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API 6D Gate Valve

API 6D Gate Valve

Model:Z64H

Size:1/2"-12"

Pressure:Class 150lb,class 300lb,DIN PN16,PN25 PN40 PN64 PN100,JIS 10K,JIS 20K

Temperature:≤425℃

Body material:CF3M,CF8M,CF8,WCB,WC6

Applicable medium:Water,steam,oil and non-corrosive gases

Introduction

Water seal gate valve is suitable for the nominal pressure of 1.0 MPa, the working temperature 425 ℃, working medium is water, steam, oil, and the corrosion of gas pipeline for opening and closing device, especially suitable for power plant turbine vacuum cooling system.

Features

1. outside screw and yoke

2. bolted bonnet

3. rising stem and handwheel

4. yoke integrated whit bonnet

5. loose disc,fully guided

6. integrated seat and back seat

Technical parameters

 
SIZE d L D C R T f N-h H(close) H1(open) W
1/2" 15 108.0 90 60.3 35.0 8.0 2 4-16.0 215 235 130
3/4" 20 117.0 100 69.9 43.0 8.9 2 4-16.0 220 250 130
1" 25 127.0 110 79.4 51.0 9.6 2 4-16.0 220 252 130
1-1/4" 32 140.0 115 88.9 63.5 11.2 2 4-16.0 232 273 130
1-1/2" 40 165.0 125 98.4 73.0 12.7 2 4-16.0 262 308 178
2" 50 178.0 150 120.7 92.0 14.3 2 4-19.0 284 344 178
2-1/2" 64 190.5 180 139.7 105.0 15.9 2 4-19.0 317 390 178
3" 76 203.0 190 152.4 127.0 17.5 2 4-19.0 357 442 203
4" 100 229.0 230 190.5 157.2 22.3 2 8-19.0 416 527 229
5" 125 254.0 255 215.9 186.0 22.3 2 8-22.4 488 624 254
6" 150 267.0 280 241.3 216.0 23.9 2 8-22.4 553 714 254
8" 200 292.0 345 298.5 270.0 27.0 2 8-22.4 725 932 356

Technical standard

1. design: ASME B 16.34, API603

2. face to face: ASME B 16.10
Socket: ANSI B16.11
Threaded End: ANSI B1.20.1
Butt End: ANSI B16.25

3. flanged ends: ASME B 16.5
ASME B16.34 class 150、ASME B16.34 class 300
DIN PN16、PN25、PN40
JIS 10K、20K

4. inspection and test: API 598, API 6D

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