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      製品番号：BB-312L
名○○稱： 三片式高潔淨球閥
　 　
使用溫度： -60°C~160°C
　 　
サイズ： 5”~12”
　 　
Specification 
Pressure rating：
 vacuum to 800 PSIG
Operating temperature：
 -60°C-160°C

Polished to 180 Grit/10-16min (0.25 to 0.40min)
Options：

pneumnatic actuator or electric actuator

Clean room class 1000 assembly and test

Pipe end：

5S, 10S

UP&DOWM stream purge port

AP, MP, MP+EP grade process

BODY, CAP, BALL, STEM-HASTELLOY C, MONEL

SEAT-PEEK, PCTFE, DELRIN, UHMWPE

BA or EP polishing for flow channel is available on request

DIMENSIONS (5"~12")

DIMENSIONS (mm)
Size ØD L H ØU ISO5211 Ød1 Ød2 Ød3 Ød4 O P ØQ
5" 114 493 157.5 27 F10/F12 102 125 10.5 12.5 / / /
6" 150 515 187.5 27 F10/F12 102 125 10.5 12.5 / / /
8" 200 560 250 27 F12 125 / 13 / 340.4 298.2 16"
10" 250 620 310 36 F14 140 / 17 / 340 368.3 20"
12" 300 676 350 36 F14 140 / 17 / 340 368.3 20"

MATERIALS
NO. PART NAME SPECIFICATION
1 BODY ASTM A351 GR. CF8M
2 BOLT(5'`6"-15,8" 10" 12"-24") A2-70
3 END CAP ASTM A351 GR. CF8M
4 RETAINER SUS304
5 SEAT PTFE or RPTFE
6 THRUST WASHER PTFE
7 STEM PACKING PTFE
8 GLAND(8"=3) SUS304
9 DISC SPRING SUS301
10 STEM SUS316
11 BALL CF8M
12 STANDARD GEAR OPERATION(8"~12") ASTM A536
13 STOPPER(5"~6") A2-70
14 STOP PLATE(5"~6") CF8
15 HANDLE(5"~6") CF8+TUBE STELL
16 BOTTOM CAP SUS304
17 BOTTOM STEM UHMW-PE
18 O-RING(5"~8") VITON
19 GLAND SUSU304
20 TAB WASHER SUSU304
21 HEAVY NUTS(ONLY 8",10",12") SUSU304
22 GASKET PTFE