防爆闊桿/全通徑 | |
適用溫度范圍 | -20 to 280℃ |
使用壓力 | ≤1.6MPa |
適用介質(zhì) | 水、氣、油 |
設(shè)計(jì)制造 | GB/T-12224/ANSI B16.34 |
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 |
閥蓋 | CF8M | CF8 |
球 | SS316 | SS304 |
閥桿 | SS316 | SS304 |
閥座 | RTFE | RTFE |
桿密封 | PTFE | PTFE |
中頭墊 | PTFE | PTFE |
填料壓套 | SS202 | SS202 |
手柄 | - | - |
鎖片 | - | - |
膠套 | - | - |
彈墊 | SS302 | SS302 |
螺母 | SS302 | SS302 |
螺栓 | SS302 | SS302 |
彈墊 | SS302 | SS302 |
螺帽 | SS302 | SS302 |
外形尺寸
DN | d | L | D | D1 | D2 | f | H | w | n-φ |
1/2" | 15 | 130 | 95 | 65 | 45 | 2 | 75 | 130 | 4-14 |
3/4" | 20 | 150 | 105 | 75 | 55 | 2 | 75 | 140 | 4-14 |
1" | 25 | 160 | 115 | 85 | 65 | 2 | 90 | 140 | 4-14 |
1 - 1/4" | 32 | 180 | 135 | 100 | 78 | 3 | 110 | 170 | 4-18 |
1-1/2" | 38 | 200 | 145 | 110 | 85 | 3 | 130 | 200 | 4-18 |
2" | 50 | 230 | 160 | 125 | 100 | 3 | 140 | 220 | 4-18 |
21/2" | 65 | 290 | 170 | 145 | 120 | 3 | 170 | 350 | 4-18 |
3" | 75 | 300 | 195 | 160 | 135 | 3 | 180 | 350 | 4-18 |
4" | 100 | 350 | 230 | 190 | 150 | 3 | 250 | 550 | 8-22 |