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卫生级球阀 
 
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三片式高平台卫生球阀-QF305M

-QF305M

产品材质:304, 316, 1.4308, 1.4408, CF8, CF8M

结构形式:3PC

连接方式:对焊

流体介质:Water, Oil, Gas

 

FEATURES

1000WOG(1/2"-2") / 800WOG(2.1/2"-4")  Standard Port
Investment Casting Material:CF8/CF8M
Ball Seat:With Cavity Filled PTFE Size Rating:1/2“ - 4"
End Connections:Tube End (US/3A) Options:Locking Device

 

MATERIAL LIST

三片式高平台卫生球阀-QF305M

ITEM DESIGNATION QTY MATERIAL 
1 BODY 1 CF8/CF8M
2 CAP 1 CF8/CF8M
3 BALL 1 CF8/CF8M
4 SEAT 2 PTFE
5 STEM 1 304
6 THRUST WASHER 1 PTFE
7 SPRING WASHER 4(6) 304
8 BOLT NUT 4(6) 304
9 STEM PACKING 1 PTFE
10 RING 1 304
11 BALLEVILLE WASHER 2 304
12 LOCK WASHER 1 304
13 HANDLE NUT 1 304
14 STOP PIN 2 304
15 HANDEL 1 304
16 HANDLE SLEEVE 1 PLASTIC
17 WASHER 1 304
18 O-RING 1 VITON
19 BOLT 4(6) 304

 

DIMENSIONS (mm)

SIZE \ ITEM ΦD ΦD1 L L1 H D E W ISO5211 W1 H1
1/2" 10.2 12.7 82.5 20 38 9 9 12 F04/03 142 65
3/4" 15.8 19.1 87.5 20 47 9 9 12 F04/03 142 76
1" 22.1 25.4 96 20 60 1 11 14 F05/04 168 95
1.1/4" 28.5 28.5 104 20 62.7 11 11 14 F05/04 168 95
1.1/2" 34.8 38.2 118 20 79 14 15 18 F07/05 190 115
2" 47.5 50.8 131.7 20 88 14 15 18 F07/05 190 124
2.1/2" 60.2 63.4 158.5 20 109.1 17 17 22 F10/07 350 140
3" 72.9 76.2 178.8 20 116.2 17 17 22 F10/07 350 150
4" 97.4 101.6 210.5 20 142 22 22 28 F12/10 350 175
 
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