Swing check valves 300#

Check Valves

Model - 24

Product Introduction

DIMENSION TABLE

SIZEIN 1/2” 3/4” 1” 1-1/2” 2” 2-1/2” 3” 4” 5” 6” 8” 10” 12”
MM 15 20 25 40 50 65 80 100 125 150 200 250 300
L 152 178 216 241 267 292 318 356 400 444 533 622 711
H 80 90 100 116 129 143 164 177 217 231 291 319 360

PARTS AND MATERIAL(ASTM)

NO.SUBJECTMATERIAL
304SS 316SS 316L
1 BODY CF8 CF8M CF3M
2 COVER CF8 CF8M CF3M
3 DISC CF8 CF8M CF3M
4 SWING ARM CF8 CF8M CF3M
5 WASHER A276-304/316/316L
6 GASKET V#1500/GRAPHITE/PTFE
7 HINGE PIN A276-304/316/316L
8 PLUG A276-304/316/316L
9 SPRING WASHER A276-304
10 EYE BOLT A36+ZN
11 COVER BOLT A193-B8

12

NUT A194-8/A194-8M

13

PIN A276-304/316/316L

14

COVER PE

 


TEST PRESSURE TO API 598

 ANSI 300LBJIS 20K
SHELL ETST(WATER) 1125 PSI (80Kg/cm²) 41Kg/cm²
SEAT TEST(WATER) 814 PSI (58Kg/cm²) 31Kg/cm²
SEAT TEST(AIR) 80 PSI (6Kg/cm²) 6Kg/cm²