QF-11氨瓶閥,液氨鋼瓶閥,針式氨氣瓶閥,瓶閥,鋼瓶閥,針形式氨瓶閥,氨瓶閥,氣瓶閥,碳鋼氨氣瓶閥,不銹鋼氨氣瓶閥, 液氨瓶閥,氨氣瓶閥是指安裝在氣瓶上用以控制氣體通斷及流量的閥門。又稱“瓶閥”。不同介質的氣瓶一般用不同結構的氣瓶閥。它們的共同特點是多為手動，結構簡單，尺寸小，強度高，工作溫度在-40~60℃，材質能適應介質的理化特性要求且常用碳鋼、不銹鋼；氣瓶閥按結構分為活瓣式、軸聯式、針形式、橡膠聯接式及隔膜式等。
氨氣瓶閥技術參數：
產品名稱：針形式氨氣瓶閥
產品型號：QF-11
適用介質：氨氣
工作壓力：2.9MPa
公稱通徑：6MM
出口螺紋：G1/2
連接螺紋：PZ27.8
| 產品名稱 | 型號 | 公稱壓力 | 公稱通徑 | 入口螺紋 | 出口螺紋 | 安全裝置溫度及壓力 |
| 氧氣瓶閥 | QF-2 | 15Mpa | 4mm | GB8335 PZ27.8 | G5/8 | 21±1.5Mpa |
| 氧氣簡易閥 | QF-2C | 15Mpa | 4mm | GB8335 PZ27.8 | G5/8 | / |
| 氧氣直角閥 | QF-2C | 15Mpa | 4mm | G1/2 | G5/8 | / |
| 氫氣瓶閥 | QF-30A | 15Mpa | 4mm | PZ27.8 | W21.8x1/14-LH | / |
| 氫氣直角閥 | QF-30A | 15Mpa | 4mm | G1/2 | W21.8x1/14-LH | / |
| 氬氣瓶閥 | PX-32A | 15Mpa | 4mm | GB8335 PZ27.8 | G5/8 | / |
| 二氧化碳瓶閥 | QF-2A | 15Mpa | 7mm | GB8335 PZ27.8 | G5/8 | 21±1.5Mpa |
| lǜ qì瓶閥 | QF-10 | 2.0Mpa | 6mm | GB8335 PZ27.8 | G3/4 | / |
| 氨氣瓶閥 | QF-11 | 2.9Mpa | 6mm | GB8335 PZ27.8 | G1/2 | / |
| 氟里昂瓶閥 | QF-13 | 3.0Mpa | 6mm | GB8335 PZ27.8 | G3/4 | / |
| 乙炔瓶閥 | QF-15A | 3.0Mpa | 4mm | GB8335 PZ39.0 | Φ21夾箍 | 0.4Mpa 100℃±5℃ |
| 丙烷瓶閥 | BWF-1 | 2.2Mpa | 7mm | GB8335 PZ27.8 | M22x1.5-LH-IN | 3±0.4Mpa |
| 液化氣瓶閥 | YSQ-3 | 2.5Mpa | 8mm | GB8335 PZ27.8 | M22x1.5-LH | / |
| 天然氣瓶閥 | QF-T1 | 20Mpa | 5mm | PZ27.8 | 2-1/4NPT | 100℃±5℃ 33.5±1.5Mpa |
| 天然氣瓶閥 | QF-5T | 20Mpa | 5mm | PZ27.8 | DIN477 W21.8x1/14-LH | 100℃±5℃ 33.5±1.5Mpa |
| 天然氣充氣閥 | QF-T3H | 20Mpa | 4mm | 活塞式 孔Φ18 | 卡套式 孔2-Φ6 | / |
| 天然氣過流保護閥 | GF-V4 | 25Mpa |
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| 高純氣鋼瓶閥 | QF-90A | 15Mpa | 4mm | GB8335 PZ27.8 | G5/8 | / |
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手機：18037689678
