執(zhí)行標(biāo)準(zhǔn)
| 防爆闊桿/全通徑 | |
| 適用溫度范圍 | -20 to120℃ |
| 使用壓力 | ≤1.6MPa |
| 適用介質(zhì) | 水、氣、油 |
| 設(shè)計(jì)制造 | GB/T-12224/ANSIB16.34 |
| 螺紋標(biāo)準(zhǔn) | BSPT/BSP/NPT/DIN/JIS/RC/G |
| 檢查與測(cè)試 | GB/T-13927/API598 |
| 氣壓測(cè)試 | 1.6MPa |
材料列表
| 部件名稱 | 材質(zhì) | ||
| 閥體 | CF8M | CF8 | WCB |
| 閥蓋 | CF8M | CF8 | WCB |
| 球 | SS316 | SS304 | SS304 |
| 閥桿 | SS316 | SS304 | SS304 |
| 閥座 | PTFE | PTFE | PTFE |
| 線條 | PTFE | PTFE | PTFE |
| 閥桿密封 | PTFE | PTFE | PTFE |
| 中頭墊 | PTFE | PTFE | PTFE |
| 填料壓套 | SS202 | SS202 | SS202 |
| 手柄 | - | - | - |
| 彈墊 | - | - | - |
| 螺帽 | - | - | - |
| 鎖片 | - | - | - |
| 膠套 | - | - | - |
外形尺寸
| SIZE | D | L | E | H |
| 1/2” | 15 | 62 | 120 | 70 |
| 3/4” | 20 | 74 | 137 | 78 |
| 1” | 25 | 86 | 137 | 82 |
| 1-1/4” | 32 | 96 | 187 | 88 |
| 1-1/2” | 38 | 108 | 187 | 93 |
| 2” | 50 | 120 | 187 | 103 |
| 2-1/2” | 65 | 160 | 315 | 165 |
| 3” | 85 | 185 | 315 | 180 |
| 4” | 100 | 225 | 265 | 200 |
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