派沃爾（T&P)Power Valve三通內螺紋球閥
特征
公稱壓力：1.6-6.4Mpa
適用溫度范圍：-20-185℃
適用介質：水、油、氣及某些腐蝕性流體（W.O.G）
螺紋類型：G.NPT.BSPT.BSP.DIN259/2999
主要連接尺寸及重量 單位：mm
| SIZE | Φd | L | H | H1 | W | J | F | ΦB1 | ΦB2 | ΦA1 | ΦA2 | P | ΦDN |
| 1/4” | 11.0 | 79.0 | 42.0 | 70.0 | 147.0 | 9.0 | 39.5 | 42.0 | 36.0 | 6.0 | 6.0 | 9.0 | NPT |
| 3/8” | 11.0 | 79.0 | 42.0 | 70.0 | 147.0 | 9.0 | 39.5 | 42.0 | 36.0 | 6.0 | 6.0 | 9.0 | |
| 1/2” | 11.0 | 79.0 | 42.0 | 70.0 | 147.0 | 9.0 | 39.5 | 42.0 | 36.0 | 6.0 | 6.0 | 9.0 | BSP |
| 3/4” | 15.0 | 88.0 | 49.0 | 77.0 | 147.0 | 9.0 | 44.0 | 50.0 | 36.0 | 7.0 | 6.0 | 9.0 | PT |
| 1” | 20.0 | 108.0 | 59.0 | 87.0 | 176.5 | 11.0 | 54.0 | 50.0 | 42.0 | 7.0 | 6.0 | 11.0 | |
| 1-1/4” | 25.0 | 124.0 | 65.0 | 93.0 | 176.5 | 11.0 | 62.0 | 70.0 | 42.0 | 9.0 | 6.0 | 11.0 | DIN |
| 1-1/2” | 32.0 | 135.0 | 73.2 | 103.0 | 215.0 | 14.0 | 67.5 | 70.0 | 50.0 | 9.0 | 7.0 | 14.0 | Ect … |
| 2” | 40.0 | 164.0 | 82.5 | 113.0 | 215.0 | 14.0 | 82.0 | 70.0 | 50.0 | 9.0 | 7.0 | 14.0 |
主要零件材料
| 序號 | 零件名稱 | 材質 |
| 1 | 密封圈 | 聚四氟乙烯 |
| 2 | 密封墊 | 聚四氟乙烯 |
| 3 | 球體 | 不銹鋼 |
| 4 | 閥蓋 | 不銹鋼 |
| 5 | 閥體 | 不銹鋼 |
| 6 | 閥桿 | 不銹鋼 |
| 7 | 止推墊圈 | 聚四氟乙烯 |
| 8 | 填料 | 聚四氟乙烯 |
| 9 | 填蓋壓蓋螺母 | 不銹鋼 |
| 10 | 閥桿螺母 | 不銹鋼 |
| 11 | 手柄套 | 塑料 |
| 12 | 手柄 | 不銹鋼 |
