CAST IRON OR DUCTILE IRON WAFER/LUG BUTERFLY VALVE

DESIGN DESCRIPTION:

?  Design: 

?  API609,  

?  MSS SP-67,

?  BS 5155,  

?  BS EN593;

?  Face To Face:  

?  API609, 

?  MSS SP-67,

?  BS 5155,  

?  BS EN558 ;

?  Flange: 

?  ANSI B16.5 125LBS,  

?  DIN2501,

?  BS4504,

?  BS10D&E,

?  JIS 10K;

?  Actuator Mounting PAD: ISO 5211

?  Centre contraction;

?  Phenolic(Alumin) backed Seat;

?  Available Lining NBR/EPDM/CSM/FPM or U-TYPE Seat

?  Available Nylon or PTFE Or Paint Coating Disc

?  Material and Working Temp.:

?  Cast Iron and Ductile Iron: 0℃-200℃(32℉-392℉)

?  Buna-N: -12℃-82℃(10.5°F-179°F)

?  EPDM: -45℃-135℃(-49°F-275°F)

?  CSM/Hypalon: -18℃-135℃(0°F-275°F)

?  FPM/Viton: -12℃-150℃(10.5°F-302°F)

PARTS AND MATERIAL:

NO PARTS NAME  MATERIAL

1  BUSHING  PTFE OR BRONZE

2 SEAT  HYPALON,EPDM,NBR,VITON,PTFE,NEOPRENE

3  DOWN STEM  ASTM A182-F304/F316/410,MONEL K500

4 DISC  ASTM A536,NYLONG COATING,A351-CF8/CF8M,ASTM B148

5  LONG BUSHING  PTFE OR BRONZE

6  UP STEM  ASTM A182-F304/F316/410,MONEL K500

7 O-RING  HYPALON,EPDM,NBR,VITON,PTFE,NEOPRENE

8  SHORT BUSHING  PTFE OR BRONZE

9 PIN  ASTM A182-F304/F316/410

10 BODY  ASTM A-126-B,A536,A216-WCB,A351-CF8/CF8M

OTHER MATERIALS ARE AVAILABLE UPON REQUEST

DIMENSIONS LIST(UNIT:MM):

SIZE A B C D d0  F ISO5211 L K G N-P  S H G

2"  161 80 42 53 12.6  10 F07  32 90 70 4-9  9 4 12

2-1/2" 175 89 46 65 12.6  10 F07  32 90 70 4-9  9 4 13

3"  181 95 46 79 12.6  10 F07  32 90 70 4-9  9 4 13

4"  200 114 52 104 15.77 12 F07  32 90 70 4-9  11 4 13

5"  213 127 55  123 18.92  14 F07  32 90  70  4-9  14 4 14

6"  226 139 56  155 18.92  14 F07  32 90  70  4-9  14 4 14

8"  260 175 62  203 22.1  17 F10  45 125 102 4-12  17 4 15

10"  292 203 67  251 28.45  22 F10  45 125 102 4-12  22 4 15

12"  337 242 77  302 31.6  24 F10  45 140 102 4-12  22 4 20

14"  368 267 77  333 31.6  24 F10  45 140 102 4-12  22 4 20

16"  400 309 87  390 33.15     F14  52 197 140 4-18  9  4 11

18"  422 328 106 441 38     F14  52 197 140 4-18  9  4 11

20"  480 361 132 492 41.15     F14  65 197 140 4-18  9  4 12

? We hereby reserve the rights of any alternative dimension that would help to improve our valve's quality and working efficiency.