# 先导式先导式止回阀 - CP 系列

> 派克的 CP 系列先导式止回阀为大流量而设计。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 最高运行温度 | '+122 °F |  |
| 最大流速 | 30, 60, 120 gal/min |  |
| 最低运行温度 | '-4 °F |  |
| 启动类型 | Hydraulic Pressure |  |
| 阀体材料 | Aluminum, Ductile Iron |  |
| 密封材料 | Nitrile, Fluorocarbon |  |
| 产品风格 | 先导操作检查 |  |
| 开启压力 | 3 psi, 30 ± 0.2 bar |  |
| 最大运行压力 | 3000, 5000 psi, 207, 345 bar |  |
| 过滤器效率额定值 | ISO 4406（1999）; 18/16/13（见NAS 1638：7） |  |
| 比率 | 3:01 |  |
| 介质 | 油 |  |
| 安装类型 | 底板 |  |
| 重量 | 3.8 lb, 0.8, 1.7, 1.3, 2.7, 2.4, 3.5, 7.2, 5.2, 11.6, 13.1, 15.9 kg |  |

## 型号入口（首批）

- [CP05AA30NA](https://hypher.com.cn/products/model/cp05aa30na-0336c92e013f9dc9/index.md)
- [CP05AA30ND](https://hypher.com.cn/products/model/cp05aa30nd-2b6de65c6d923144/index.md)
- [CP05BB30NA](https://hypher.com.cn/products/model/cp05bb30na-81f91d324ad857c6/index.md)
- [CP05BB30ND](https://hypher.com.cn/products/model/cp05bb30nd-e34e2990ccba35e8/index.md)
- [CP05DD30NA](https://hypher.com.cn/products/model/cp05dd30na-eb85679c1840c41a/index.md)
- [CP05DD30ND](https://hypher.com.cn/products/model/cp05dd30nd-f56adb422222ba6c/index.md)
- [CP07AA30NA](https://hypher.com.cn/products/model/cp07aa30na-ff0a1bae6a2baf11/index.md)
- [CP07AA30ND](https://hypher.com.cn/products/model/cp07aa30nd-37962de40edf1915/index.md)
- [CP07BB30NA](https://hypher.com.cn/products/model/cp07bb30na-1a7d22455b57d902/index.md)
- [CP07BB30ND](https://hypher.com.cn/products/model/cp07bb30nd-d5000decc3465522/index.md)
- [CP07DD30NA](https://hypher.com.cn/products/model/cp07dd30na-4ac298050ba39ef3/index.md)
- [CP07DD30ND](https://hypher.com.cn/products/model/cp07dd30nd-a3bdc5084402c66d/index.md)
- [CP08AA30NA](https://hypher.com.cn/products/model/cp08aa30na-d8cecd90d6f84e5e/index.md)
- [CP08AA30ND](https://hypher.com.cn/products/model/cp08aa30nd-e487fd0deb745c23/index.md)
- [CP08BB30NA](https://hypher.com.cn/products/model/cp08bb30na-68c5b9aa2e0eb8b7/index.md)
- [CP08BB30ND](https://hypher.com.cn/products/model/cp08bb30nd-6c60335ed23908c9/index.md)
- [CP08DD30NA](https://hypher.com.cn/products/model/cp08dd30na-5164fa28b78e5169/index.md)
- [CP08DD30ND](https://hypher.com.cn/products/model/cp08dd30nd-37c8e9cc6263dd38/index.md)
- [CP5HAA30NA](https://hypher.com.cn/products/model/cp5haa30na-9286f0ef4d57a5ef/index.md)
- [CP5HAA30ND](https://hypher.com.cn/products/model/cp5haa30nd-635b74295abfad12/index.md)
- [CP5HBB30NA](https://hypher.com.cn/products/model/cp5hbb30na-a4ea684250d7ffaa/index.md)
- [CP5HBB30ND](https://hypher.com.cn/products/model/cp5hbb30nd-8f14342af96c3c37/index.md)
- [CP5HDD30NA](https://hypher.com.cn/products/model/cp5hdd30na-155f8cfb9246f269/index.md)
- [CP5HDD30ND](https://hypher.com.cn/products/model/cp5hdd30nd-e8424cf577648acc/index.md)

## 技术资料与 CAD

- [Bul. HY14-2557/US Offshore Oil and Gas sales brochure](https://hypher.com.cn/library-assets/fc5a172294a3ae403af65b2228693b4a180b7c28e2ee1c7e0225ee6cfd6710c4.pdf)：document
- [CP Product Series catalog pages](https://www.parker.com/content/dam/Parker-com/Literature/hydraulic-valve-systems-division/hydraulicvalve/Catalogs-Bulletins/Ind-EH-Mbl--misc-bulletins-/Bul-HY14-2544-B3-CP-Sandwich.pdf)：document
- [Hydraulic Valve Division Safety Guide](https://hypher.com.cn/library-assets/13420b3fac56e670844d4364d2dcd662cfcaf28b4f0881188c423d08503674d7.pdf)：document
- [MSG14-2500/US Industrial Hydraulic Valves](https://hypher.com.cn/library-assets/342461c6ce60dc05da7de8290bbb1adb48c6b86a7229b3baf106883e1b0e67a5.pdf)：document
- [Tube Seal](https://www.parker.com/content/dam/parker/emg/sealing-technologies-asia-division/solutions/Tube%20Seal%20Brochure.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/pilot-operated-check-sandwich-valve-cp-series)

价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/hydraulics/pilot-operated-check-sandwich-valve-cp-series)；[联系技术支持](https://hypher.com.cn/contact)