产品特征：
· 尺寸：1/4"~4"（DN8∽DN100）
· 直接安装执行机构的平台设计
· 防爆中轴，防静电设置
· 外壳厚度ANSI B1.634 Class 300
· 阀体：ASTMA-351J Gr.CF8M (DIN1.4408)
· 球体：SS316
· 阀杆：SS316
· 密封圈：PTFE
· 连接方式：内螺纹连接、对焊、套焊、卡箍
· 工作压力：1/4"~2"1000psi、 2-1/2"~4"800psi
· 温度范围：-20~450°F
· 螺纹标准：NPT、DIN259/DIN2999、ISO228、BSPT、BSP
· 可安装：1.气动头 2.电磁阀 3.限位开关 4.定位器
尺寸表
| SIZE | B | ΦD | ΦD1 | ΦD2 | E | H | H1 | H2 |
| 1/4" | 9.0 | 11.6 | 36.0 | 42.0 | 139.0 | 42.1 | 8.7 | 77.0 |
| 3/8" | 9.0 | 12.7 | 36.0 | 42.0 | 139.0 | 42.1 | 8.7 | 77.0 |
| 1/2" | 9.0 | 15.0 | 36.0 | 42.0 | 139.0 | 42.1 | 8.7 | 77.0 |
| 3/4" | 9.0 | 20.0 | 36.0 | 42.0 | 139.0 | 48.0 | 8.5 | 83.0 |
| 1" | 11.0 | 25.0 | 42.0 | 50.0 | 165.0 | 56.6 | 11.4 | 96.0 |
| 1-1/4" | 11.0 | 32.0 | 42.0 | 50.0 | 165.0 | 61.0 | 11.4 | 100.0 |
| 1-1/2" | 14.0 | 38.0 | 50.0 | 70.0 | 215.0 | 77.5 | 16.0 | 129.0 |
| 2" | 14.0 | 350.0 | 50.0 | 70.0 | 215.0 | 85.2 | 16.0 | 135.0 |
| 2-1/2" | 17.0 | 65.0 | 50.0 | 70.0 | 263.0 | 108.7 | 16.8 | 168.0 |
| 3" | 17.0 | 80.0 | 70.0 | 102.0 | 263.0 | 117.7 | 17.8 | 176.0 |
| 4" | 17.0 | 100.0 | 70.0 | 102.0 | 313.0 | 132.6 | 20.8 | 191.0 |
尺寸表
| SIZE | H3 | H4 | L | IS05211 | VALVE TORQUE(Nm) | ACTUATOR | ACTUATOR | AIR PRESSURE |
| 1/4" | 117.1 | 140.4 | 63.7 | F03-F04 | 7.0 | 32DA | 52SR05 | 80PSI |
| 3/8" | 117.1 | 140.4 | 63.7 | F03-F04 | 7.0 | 32DA | 52SR05 | 80PSI |
| 1/2" | 117.1 | 140.4 | 65.7 | F03-F04 | 7.5 | 32DA | 52SR05 | 80PSI |
| 3/4" | 123.0 | 148.6 | 76.2 | F03-F04 | 10.0 | 32DA | 52SR05 | 80PSI |
| 1" | 155.5 | 181.8 | 86.2 | F04-F05 | 11.0 | 52DA | 63SR03 | 80PSI |
| 1-1/4" | 159.4 | 192.4 | 102.8 | F04-F05 | 12.0 | 52DA | 63SR03 | 80PSI |
| 1-1/2" | 187.0 | 224.7 | 119.4 | F05-F07 | 30.0 | 63DA | 85SR05 | 80PSI |
| 2" | 194.9 | 238.9 | 131.4 | F05-F07 | 40.0 | 75DA | 85SR05 | 80PSI |
| 2-1/2" | 217.5 | 275.5 | 164.0 | F07-F10 | 58.0 | 85DA | 100SR02 | 80PSI |
| 3" | 251.5 | 320.1 | 182.7 | F07-F10 | 90.0 | 100DA | 100SR02 | 80PSI |
| 4" | 279.4 | 374.0 | 235.6 | F07-F10 | 90.0 | 100DA | 125SR02 | 80PSI |
主要零件材料
| 序号 | 零件名称 | 材质 | 数量 |
| 1 | 阀体 | CF8M | 1 |
| 2 | 球体 | SS316 | 1 |
| 3 | 阀盖 | CF8M | 2 |
| 4 | 密封圈 | PTFE/RTFE | 2 |
| 5 | 阀体密封圈 | PTFE | 2 |
| 6 | 阀杆 | SS316 | 1 |
| 7 | 阀杆填料 | PTFE | 1SET |
| 8 | 手柄 | SS304 | 1 |
| 9 | 手柄套 | PLASTIC | 1 |
| 10 | 止推垫圈 | PTFE | 1SET |
| 11 | 盘开垫片 | SS301 | 1SET |
| 12 | 手柄垫片 | SS304 | 1 |
| 13 | 阀杆螺母 | SS304 | 1 |
| 14 | 手柄螺母 | SS304 | 1 |
| 15 | 挂锁装置 | SS304 | 1 |
| 16 | 压盖垫片 | PTFE | 1 |
| 17 | 压盖片 | SS304 | 1 |
| 18 | 定位销 | SS304 | 1 |
| 19 | 定位螺母 | SS304 | 1 |
| 20 | 阀杆垫片 | SS304 | 4 |
| 21 | 螺栓 | SS304 | 4 |
| 22 | 螺栓螺母 | SS304 | 4 |
| 23 | 螺栓垫片 | SS304 | 1 |
| 24 | 气动头 | ALUMINUM | 1 |
| 25 | O形圈 | VITON | 1 |
