Stainles steel Gate valves

Gate Valves

Model - 19

Product Introduction

DIMENSION TABLE

SIZEIN 1/2” 3/4” 1” 1-1/2” 2” 2-1/2” 3” 4” 5” 6” 8” 10” 12” 14” 16”
MM 15 20 25 40 50 65 80 100 125 150 200 250 300 350 400
L/L1 140 152 165 190 216 241 283 305 381 403 419 459 502 762 838
H 210 215 230 295 345 405 500 585 705 780 1000 1130 1410 1650 1750
W 125 125 125 170 190 200 200 250 350 350 400 400 500 600 600

 


PARTS AND MATERIAL(ASTM) 

NO.SUBJECTMATERIAL
304SS 316SS 316L
1 BODY CF8 CF8M CF3M
2 BONNET CF8 CF8M CF3M
3 DISC SUS304 SUS316 SUS316L
4 STEM SUS304 SUS316 SUS316L
5 GLAND CF8 CF8M CF3M
6 BONNET NUT A194-8
7 HAND WHEEL DUCTILE IRON
8 BONNET BOLT A193-B8
9 GASKET SPIRALWOUND/GRAPHITE/PTFE
10 PACKING PTFE/GRAPHITE
11 EYE BOLT A193-B8
12 EYE BOLT PIN A276-304
13 EYE BOLT NUT A194-8
14 YOKE SLEEVE BRONZE
15 WHEEL NUT STEEL
16 WASH SUS304
17 COVER PE

 


TEST PRESSURE TO API 598

 ANSI 300LBJIS 20K
SHELL ETST(WATER) 1125 PSI (80KG/CM²) 41KG/CM²
SEAT TEST(WATER) 841 PSI (58KG/CM²) 31KG/CM²
SEAT TEST(AIR) 80 PSI (6KG/CM²) 6KG/CM²