▒ 각종 밸브류 전문업체   
 
Untitled Document
 

 
 
 
 
MATERIAL SPECIFICATION
 
No. PART NAME MATERIAL SPEC
1 BODY STAINLESS STEEL
2 FLANGE PIECE STAINLESS STEEL
3 CAP STAINLESS STEEL
4 BALL STAINLESS STEEL
5 BOTTOM COVER STAINLESS STEEL
6 SEAT RING TEFLON (GLASS 15%)
7 GASKET N. B. R or VITON
8 GASKET N. B. R or VITON
9 BEARING STEEL
10 BOLT STAINLESS STEEL
11 NUT STAINLESS STEEL
12 O-RING N. B. R or VITON
13 CYLINDER DIE STAINLESS STEEL
14 RING STAINLESS STEEL
15 CYLINDER ASSY PART
 
TEST PRESS
 
JIS 5㎏ f/㎠, 10㎏ f/㎠ SHELL SEAT
PNEUMATIC 4~7㎏ f/㎠ (30 Second) 4~7㎏ f/㎠ (30 Second)
HYDRO 15㎏ f/㎠ (30 Second) 15㎏ f/㎠ (30 Second)
 
VALVE DIMENSIONS
 
Size 40 50 65 80 100 125 150 200 250
(inchs) 1 1/2" 2" 2 1/2" 3" 4" 5" 6" 8" 10"
Bore 40 50 65 80 100 125 150 200 250
A (mm) 300 310 326 456 475 530 561 668 779
(inch) 11.8 12.2 12.8 17.95 18.7 20.86 22.1 26.3 30.6
B (mm) 235 235 265 305 340 385 406 505  
(inch) 9.25 9.25 10.4 12 13.4 15.1

16

19.8  
C (mm) 230 250 270 270 340 380 380 420 440
(inch) 9.05 9.8 10.6 10.6 13.4 15 15 16.5 17.3
Weight (Kg) 26 42 51 75 132 190 280 320 480