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Metal Hard Seated Butterfly Valve

Metal Hard Seated Butterfly Valve

Model:D373H-16C/P

Size:DN50-600

Pressure:PN1.0/1.6 MPA

Temperature:≤425℃

Body material:WCB,STAINLESS STEEL

Applicable medium:Water,steam etc.

Introduction

Metal Hard Seated Butterfly Valve suitable for oil, chemical industry, fertilizer, electricity etc.

Features

1.Special valve body design. Be easily to operate.

2.Zero leakage when making steam seal testing.

3.Triple offset design makes seal better and the life time about valve will be longer.

Technical parameters

 
Nominal Diameter  Dimension Size  1.6M Pa 2.5MPa 4.0MPa
mm inc h L H H 1 D D 1 Z-φd b×f D D 1 Z-φd b×f D D1 Z-φd b×f
50 2 108 75 200 165 125 4-φ18 20×3 165 125 4-φ18 20×3 165 125 4-φ18 20×3
65 2 1/2 112 93 210 185 145 4-φ18 20×3 185 145 8-φ18 22×3 185 145 8-φ18 22×3
80 3 114 98 226 200 160 8-φ18 20×3 200 160 8-φ18 4×3 200 160 8-φ18 24×3
100 4 127 130 250 220 180 8-φ18 22×3 235 190 8-φ22 24×3 235 190 8-φ22 24×3
125 5 140 165 295 250 210 8-φ18 22×3 270 220 8-φ26 26×3 270 220 8-φ26 26×3
150 6 140 175 315 285 240 8-φ22 24×3 300 250 8-φ26 28×3 300 250 8-φ26 28×3
200 8 152 220 380 340 295 12-φ22 24×3 360 310 12-φ26 30×3 375 320 12-φ30 34×3
250 10 165 250 405 405 355 12-φ26 26×3 425 370 12-φ30 32×3 450 385 12-φ33 38×3
300 12 178 300 480 460 410 12-φ26 28×3 485 430 16-φ30 34×4 515 450 12-φ33 42×4
350 14 190 330 545 520 470 16-φ26 30×4 555 490 16-φ33 38×4 580 510 16-φ36 46×4
400 16 216 360 550 580 525 16-φ30 32×4 620 550 16-φ36 40×4 660 585 16-φ39 50×4
450 18 222 380 620 640 585 20-φ30 34×4 670 600、 20-φ36 42×4 685 610 20-φ39 50×4
500 20 229 410 680 715 650 20-φ33 36×4 730 660 20-φ36 44×4 755 670 20-φ42 52×4
600 24 267 460 750 840 770 20-φ36 38×5 845 770 20-φ39 46×5 890 795 20-φ48 60×5
700 28 292 530 820 910 840 24-φ36 38×5 960 875 24-φ42 46×5        
800 32 318 61O 910 1025 950 24-φ39 38×5 1085 990 24-φ48 50×5        
900 36 330 640 930 1125 1050 28-φ39 40×5 1185 1 090 28-φ48 54×5        
1000 40 410 720 980 1255 1170 28-φ42 42×5 1320 1210 28-φ56 58×5        
1200 48 470 820 1220 1485 1390 32-φ48 48×5 1530 1420 32-φ56 72×5        
1400 56 530 930 1310 1685 1590 36-φ48 60×5 1750 1640 36-φ65 78×5        
1600 64 600 980 1460 1930 1820 40-φ56                  
1800 72 670 1090 1560 2130 2020 44-φ56                  
2000 80 760 1190 1670 2345 2230 48-φ62                  

Technical standard

Design and manufacturing:EN593-2004

Inspection and pressure test:EN12266.1-2003

Structure:EN559.1-1995

Flange dimensions:EN1092-1:2001

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