正大流体专业代理美国HIP公司高压产品，其产品被广泛应用于工业仪表、OEM、航空航天及军事领域，并为广大用户提供工程设计建议、制造、销售服务等。主要高压阀门产品包括：高压单向阀、顺序阀、压力释放阀、溢流阀、气控先导开关阀。
）
咨询：0755-22310285 李华
HIP中载型/HIP重载型/HIP超重载型气控阀
| 中载型/重载型/超重载型常闭气控阀（Normally Closed，供气打开/弹簧关闭) |
| 中载型 |
| 阀门系列 | 最大工作压力 | 节流口通直径 (通径) | 最小调节螺栓力矩 | 打开阀座所需的大致空气压力 | 打开全部阀座所需的大致空气压力 | 型号后缀 |
| 10-**AF4 | 10,000 psi | 1/8" | 25 in.lb | 30 psi | 40 psi | MPO-NC |
| 10-**AF6 | 10,000 psi | 1/8" | 25 in.lb | 30 psi | 40 psi | MPO-NC |
| 15F-**NFA | 15,000 psi | 13/64" | 45 in.lb | 55 psi | 75 psi | MPO-NC |
| 15F-**NFB | 15,000 psi | 13/64" | 45 in.lb | 55 psi | 75 psi | MPO-NC |
| 15F-**NFC | 10,000 psi | 5/16" | 55 in.lb | 70 psi | 95 psi | MPO-NC |
| 15F-**NFD | 10,000 psi | 5/16" | 55 in.lb | 70 psi | 95 psi | MPO-NC |
| 20-**LF4 | 20,000 psi | 1/8" | 50 in.lb | 70 psi | 95 psi | MPO-NC |
| 20-**LF6 | 15,000 psi | 13/64" | 55 in.lb | 70 psi | 95 psi | MPO-NC |
| 20-**LF9 | 10,000 psi | 5/16" | 55 in.lb | 70 psi | 95 psi | MPO-NC |
| 30-**HF4 | 30,000 psi | 3/32" | 50 in.lb | 60 psi | 75 psi | MPO-NC |
| 30-**HF6 | 30,000 psi | 1/8" | 55 in.lb | 60 psi | 75 psi | MPO-NC |
| 30-**HF9 | 30,000 psi | 1/8" | 55 in.lb | 60 psi | 75 psi | MPO-NC |
| 60-**HF4 | 60,000 psi | 1/16" | 50 in.lb | 50 psi | 65 psi | MPO-NC |
| 60-**HF6 | 60,000 psi | 1/16" | 50 in.lb | 50 psi | 65 psi | MPO-NC |
| 60-**HF9 | 60,000 psi | 1/16" | 50 in.lb | 50 psi | 65 psi | MPO-NC |
| 重载型 |
| 15F-**NFC | 15,000 psi | 5/16" | 85 in.lb | 60 psi | 75 psi | HPO-NC |
| 15F-**NFD | 15,000 psi | 5/18" | 85 in.lb | 60 psi | 75 psi | HPO-NC |
| 20-**LF4 | 20,000 psi | 1/8" | 55 in.lb | 35 psi | 50 psi | HPO-NC |
| 20-**LF6 | 20,000 psi | 13/64" | 60 in.lb | 35 psi | 50 psi | HPO-NC |
| 20-**LF9 | 16,000 psi | 5/16" | 85 in.lb | 60 psi | 75 psi | HPO-NC |
| 20-**LF12 | 9,000 psi | 7/18" | 85 in.lb | 60 psi | 75 psi | HPO-NC |
| 20-**LF16 | 6,000 psi | 9/16" | 85 in.lb | 60 psi | 75 psi | HPO-NC |
| 30-**HF4 | 30,000 psi | 3/32" | 50 in.lb | 30 psi | 40 psi | HPO-NC |
| 30-**HF6 | 30,000 psi | 1/8" | 55 in.lb | 30 psi | 40 psi | HPO-NC |
| 30-**HF9 | 30,000 psi | 1/8" | 55 in.lb | 30 psi | 40 psi | HPO-NC |
| 60-**HF4 | 60,000 psi | 1/16" | 50 in.lb | 25 psi | 35 psi | HPO-NC |
| 60-**HF6 | 60,000 psi | 1/16" | 50 in.lb | 25 psi | 35 psi | HPO-NC |
| 60-**HF9 | 60,000 psi | 1/16" | 50 in.lb | 25 psi | 35 psi | HPO-NC |
| 超重载型 |
| 20-**LF12 | 20,000 psi | 7/16" | 60 in.lb | 35 psi | 60 psi | EHPO-NC |
| 10-**NFF | 10,000 psi | 11/16" | 75 in.lb | 45 psi | 70 psi | EHPO-NC |
| 10-**NFH | 10,000 psi | 11/16" | 75 in.lb | 45 psi | 70 psi | EHPO-NC |
| 10-**LF16 | 10,000 psi | 11/16" | 75 in.lb | 45 psi | 70 psi | EHPO-NC |
| 20-**LF16 | 20,000 psi | 9/16" | 95 in.lb | 55 psi | 95 psi | EHPO-NC |
| 30-**LF16 | 30,000 psi | 7/16" | 90 in.lb | 50 psi | 85 psi | EHPO-NC
|
