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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： 1/2”~4”
　 　
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 (1/2"~4")

DIMENSIONS (mm)
Size A C E OD L J M ISO5211 F hole
in mm
1/2" 15A 120 15 18.4 21.7 179.4 40 PCD36-4XM5 F03 45.5 4
3/4" 20A 120 20 23.9 27.2 184 40 PCD36-4XM5 F03 54 4
1" 25A 147 25 30.7 34 190 40 PCD42-4XM5 F04 61.4 4
1-1/4" 32A 147 32 39.4 42.7 198.2 40 PCD42-4XM5 F04 76 4
1-1/2" 40A 164 38 45.3 48.6 211.4 40 PCD50-4XM6 F05 86.5 4
2" 50A 164 50 57.2 60.5 222.4 40 PCD50-4XM6 F05 105 4
2-1/2" 65A 222 65 72.1 76.3 244.8 40 PCD70-4XM8 F07 134.5 4
3" 80A 222 80 84.9 89.1 257 40 PCD70-4XM8 F07 154 4
4" 100A 298 100 110.1 114.3 280.2 40 PCD102-4XM10 F10 191 6

MATERIALS Of Construction
NO. PART NAME SPECIFICATION
1 BODY ASTM A351-CF8M
2 CAP  ASTM A351-CF3M
3 STEM ASTM A276-316
4 BALL ASTM A351-CF8M
5 RETAINER SEAL PTFE
6 FOLLOWER ASTM A276-304
7 BELLEVILLE WASHER ASTM A276-304
8 HANDLE NUT ASTM A194 GR.8A
9 FOLLOWER NUT ASTM A194 GR.8A
10 HANDLE ASTM A276 -304
11 SPRING WASHERS ASTM A276 -304
12 BODY CONNSCTOR BLOT ASTM A193 GR.8B
13 BODY CONNSCTOR NUT ASTM A194 GR.8A
14 SEAT PTFE
15 GLAND WASHER PTFE
16 THRUST WASHER PTFE
17 SPRING WASHERS ASTM A276 -304
18 PLASTIC COVER PVC
19 LOCKING PLATE ASTM A276 -304