执行标准
| 防爆阔杆/全通径 |
| 适用温度范围 |
-20 to 120℃ |
| 使用压力 |
≤1.6MPa |
| 适用介质 |
水、气、油 |
| 设计制造 |
GB/T-12224/ANSI B16.34 |
| 螺纹标准 |
BSPT/BSP/NPT/DIN/JIS/RC/G |
| 检查与测试 |
GB/T-13927/API598 |
| 气压测试 |
1.6MPa |
材料列表
| 部件名称 |
材质 |
| 阀体 |
CF8M |
CF8 |
| 阀盖 |
CF8M |
CF8 |
| 球 |
SS316 |
SS304 |
| 阀杆 |
SS316 |
SS304 |
| 阀座 |
RTFE |
RTFE |
| 杆密封 |
PTFE |
PTFE |
| 中头垫 |
PTFE |
PTFE |
| 填料压套 |
SS202 |
SS202 |
| 手柄 |
SS202 |
SS202 |
| 锁片 |
- |
- |
| 胶套 |
PLASTIC |
PLASTIC |
| 弹垫 |
SS202 |
SS202 |
| 螺母 |
SS202 |
SS202 |
| 螺栓 |
SS202 |
SS202 |
| 弹垫 |
SS202 |
SS202 |
| 螺帽 |
SS202 |
SS202 |
外形尺寸
| SIZE |
L |
A |
D |
J |
H |
E |
| 1/2" |
97 |
12.70 |
9.40 |
25.4 |
58.0 |
122.9 |
| 3/4" |
110 |
19.05 |
15.75 |
25.4 |
61.0 |
122.9 |
| 1" |
111 |
25.50 |
22.20 |
50.4 |
68.0 |
144.9 |
| 1-1/4" |
127 |
32.20 |
28.50 |
50.4 |
79.0 |
165.9 |
| 1-1/2" |
141 |
38.20 |
34.90 |
50.4 |
84.5 |
188.9 |
| 2" |
155 |
50.80 |
47.50 |
63.9 |
93.2 |
188.9 |
| 2-1/2" |
168.5 |
63.60 |
60.30 |
77.5 |
131.8 |
255.3 |
| 3" |
196.2 |
76.30 |
73.00 |
90.9 |
140.0 |
260.8 |
| 4" |
232.5 |
101.60 |
94.40 |
118.9 |
173.6 |
322.2 |
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