Knife gate valve



Knife gate valve


Welcome to inquiry

Best quality: the international first-line brand OEM partners

The price is reasonable, modern management, effective cost control, benefit the customer

Fast delivery: productivity, complete stock, fast delivery



DESCRIPTION

1.Face to Face: EN 558-1, MSS

2.Flanged ends: DIN 2501, BS 4504, ANSI B16.10

3.Test & Inspection: DIN 3230

4.Working temperature: NBR≤80℃, EPDM≤120℃

5.Operator: handwheel, nut, extension stem, gear operator


MATERIAL LIST
No. PART MATERIAL
1 "U" SEAT EPDM/NBR
2 BODY DI, GGG40/50, ASTM A536 
3 KNIFE 304/316
4 STEM 420/304
5 COVER DI, GGG40/50, ASTM A536 
6 STEM NUT BRASS
DIMENSION(mm).PN16
DN DIN 2501 BS 10 T/D BS 10 T/E ANSI MSS SP-81 H L L W
N-D D N-D D N-D D N-D
50 125 4-M16 114.3 4-5/8" 114.3 4-5/8" 120.5 4-5/8" 290 43 48 180
65 145 4-M16 146 4-5/8" 146 4-5/8" 139.5 4-5/8" 295 46 48 180
80 160 8-M16 165.1 4-5/8" 165.1 4-5/8" 152.5 4-5/8" 320 46 51 200
100 180 8-M16 177.8 4-5/8" 177.8 8-5/8" 190.5 8-5/8" 365 52 51 250
125 210 8-M16 209.5 8-5/8" 209.5 8-5/8" 216 8-3/4" 405 56 51 300
150 240 8-M20 235 8-5/8" 235 8-3/4" 241.5 8-3/4" 478 56 57 300
200 295 8-M20 292.1 8-5/8" 292.1 8-3/4" 298.5 8-3/4" 545 60 70 350
250 350 12-M20 355.6 8-3/4" 355.6 12-3/4" 362 12-7/8" 692 68 70 400
300 400 12-M20 406.4 12-3/4" 406.4 12-7/8" 432 12-7/8" 785 78 76 500
350 460 16-M20 469.9 12-7/8" 469.9 12-7/8" 476 12-1" 892 78 76 500
400 515 16-M24 520.7 12-7/8" 520.7 12-7/8" 539.5 12-1" 998 102 89 600
450 565 20-M24 584.2 12-7/8" 584.2 16-7/8" 578 16-9/8" 1422 114 89 600
500 620 20-M24 641.3 16-7/8" 641.3 16-7/8" 635 20-9/8" 1565 127 114 600
600 725 20-M27 755.6 16-1" 755.6 16-9/8"   20-1.25" 1680 154 114 750


The ordering process

  1. Customer purchasing list to: info@huaguanvalve.com
  2. Receive customer purchasing list, to provide customers with valve specification and quotation.
  3. Specific agreed: the date of delivery, special requirements, etc.