防爆闊桿/縮頸 | |
適用溫度范圍 | -20℃~280℃ |
使用壓力 | PN63/1000WOG |
適用介質(zhì) | 水、氣、油 |
設(shè)計制造 | GB/T-12224/ANSIB16.34 |
螺紋標(biāo)準(zhǔn) | BSPT/BSP/NPT/DIN/JIS/RC/G |
檢查與測試 | GB/T-13927/API598 |
氣壓測試 | 0.8MPa |
一片式六角螺紋球閥執(zhí)行標(biāo)準(zhǔn)
零件名稱 | 材質(zhì) | |
閥體 | SS316 | A105 |
閥蓋 | SS316 | A105 |
球 | SS316 | SS304 |
閥桿 | SS316 | SS304 |
閥座 | RTFE | RTFE |
閥座護墊 | RTFE | RTFE |
桿密封 | RTFE | RTFE |
中頭墊 | RTFE | RTFE |
填料壓套 | SS304 | SS304 |
手柄 | SS304 | SS304 |
彈墊 | A193 Gr.B8 | A193 Gr.B8 |
螺帽 | A194.Gr.8 | A194.Gr.8 |
一片式六角螺紋球閥外形尺寸
Size | D | L | H | W |
1/4" | 5 | 46 | 28 | 17.5 |
3/8" | 7 | 51 | 31 | 21 |
1/2" | 9 | 57 | 34 | 28.5 |
3/4" | 12.5 | 65 | 43 | 34.5 |
1" | 15 | 76 | 52 | 40.5 |
1-1/4" | 20 | 92 | 52 | 53.5 |
1-1/2" | 25 | 98 | 65 | 57.5 |
2" | 32 | 114 | 70 | 73 |