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  平衡阀 ~ Balancing valve
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  青铜球阀 / Bronze Ball Valve
 

两件式阀体·标准端口·防吹出阀杆·TFE阀座
Two-Piece Body· Standard Port·Blowout-Proof Stem·TFE Seats
200PSI/28 Bar 非冲击性冷工作压力
200PSI/28 Bar Non-Shock Cold Working Pressure
球阀
符合MSS SP-110标准
BALL VALVE
CONFORMS TO MSS SP-110
ZWB024-T
 
ZWB024-T
       材料清单
     MATERIAL LIST



部件PART
规格说明SPECIFICATION
1
手柄
Handle
镀锌钢，涂敷纯络酸盐塑溶胶
Zinc Plated Steel Clenr Chromate Plastisol Coated
2
手柄螺母
Handle Nut
镀锌钢
Zinc Plated Steel
3
螺纹填料压盖
Packing Gland
黄铜ASTM B 16合金C36000
Brass ASTM B 16 Alloy C36000
4
填料
Packing
聚四氟乙烯
TFE
5
止推垫圈
Thrust Washer
强化 TFE
Reinforeed TFE
6
阀杆
Stem
硅青铜ASTM B 371 合金C69400 或ASTM B 16合金C36000
Silicon Bronze ASTM B 371 Alloy C69400 or ASTM B 16 Alloy C3600
7
阀座环（2）
Seat Ring(2)
强化TFE
Reinforeed TFE
8
球
Ball
黄铜ASTM 124 合金C37700 或ASTM B 16 合金黄色C36000，镀硬铬
Brass ASTEM B 124 Alloy C37700 or ASRM B 16 Alloy C36000 with Hard Chrome Plate
9
主阀体
Main Body
青铜ASTM B 548 合金C84400
Bronze ASTM B 584 Alloy C84400
10
管接头
Coupling
ASTM B 124 合金C37700
ASTM B 124 Alloy C37700
11
止回阀阀体
Check Valve Body
青铜ASTM B 548合金C84400
Bronze ASTM B 584 Alloy C84400
12
软阀瓣
Soft Disc
丁纳橡胶-N
Buan-N
13
阀瓣固定装置
Disc Holder
不锈钢类型301
Stainless Steel Type 301
14
弹簧
Spring
不锈钢ASTM 276类型316
Stainless Steel ASTM A 276 Type 316
15
阀座螺丝
Seat Screw
不锈钢ASTM 276合金S43000
Stainless Steel ASTM A 276 Alloy S43000
16
阀门阀杆
Valve stem
不锈钢ASTEM A 582合金C30300
Stainless Steel ASTM A 582 Alloy C30300

注意：丁纳橡胶阀瓣安装在止回阀内。丁纳橡胶最大温度为82℃.
Note:Bua disc installed in check valve. Maximum temperature of Buna is 180°F
DN
A
B
C
D
ZWB024-T
大箱数量 Master Ctn.Qty
毫米 mm
英寸 In
毫米
英寸 In
毫米 mm
英寸 In
毫米 mm
英寸 In
毫米 mm
英寸 In
毫米 mm
1/2
15
3.85
98
1.88
48
5.19
132
0.50
15
1.05
0.48
40
3/4
20
4.40
112
2.25
57
6.25
159
0.75
20
1.76
0.80
25
1
25
5.11
130
2.38
61
6.44
164
1.00
25
2.54
1.15
10
1 1/4
32
6.08
154
3.00
76
6.75
171
1.25
32
4.25
1.93
10
1 1/2
40
6.91
176
3.16
80
9.06
230
1.50
40
5.84
2.65
6
2
50
7.56
192
3.50
89
9.25
235
2.00
51
8.33
3.79
4

止回阀开启压力：
开启DN15需要量1.5磅压力
开户DN20-DN50 F需要0.5磅压力
Check Valve Cracking Pressure
1/2" requires 11/2 pounds pressure to opehn
3/4"-2" requires 1/2 pound preessure to open
 

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