Parker Quick Couplings (hydraulic) up to 5000 psi - FF-FC Series Nipples
Parker FF-FC Series Nipples快速接头

Parker FF 以及 FC系列快换阳接头承压（液压）可达5000 psi，满足液压工具制造商协会 (HTMA - ISO 16028) 的标准尺寸为3/8英寸，可与FF系列阴接头进行配合连接。派克FF系列是双截止型，平齐端面结构的。Parker FF/FC系列快换阳接头，HTMA (ISO 16028, 3/8”)，无溢流型，平齐端面快换接头，可在压力下连接，承压。Parker派克无溢流型快换阴接头和阳接头是用于流体管路需要快速方便进行连接或者断开应用的理想选择，能保证- 小的溢流量和夹气量。

Parker FF系列快换阴接头，HTMA (ISO 16028, 3/8”) ，无溢流型，平齐端面快换接头，带套筒锁。派克无溢流型阳接头和阴接头是各种液压应用的理想选择。它们能够满足管路需要快速简便的安装或者断开时，保证- 小的溢流量或者夹气量。Parker FF系列快换阴接头承压（液压）可达5000psi，满足液压工具制造商协会(HTMA-ISO16028)的标准尺寸为3/8英寸，可与FF/FC系列阳接头进行配合连接。Parker FC系列阳接头能够在压力下进行连接。派克FF 系列是双截止型，平齐端面结构的快换，可以保证连接时- 小的夹气量以及断开时- 小的溢流量。该系列阴接头带套筒锁机械装置，能够防止意外断开的情况发生。FF 系列阴接头以及阳接头尺寸供货范围全，可以适用于压力达5000 psi 的各种应用当中。

Parker's FF Series are double shut-off non-spill quick couplings快速接头

技术特点：
- 尺寸范围：1/4” – 1”
- 材料：碳钢
- 尾端连接：NPSF内螺纹, NPTF内螺纹, UNF内螺纹，BSPP内螺纹,
- 密封选项：丁腈橡胶/聚氨酯,EPR,氟碳橡胶

市场：
- 工业
- 建筑
- 设施
- 农业

特点/优点：
- 推动式连接，能够使用单手进行方便快速地连接
- 3/8" 尺寸系列是全球通用互换型，可与符合HTMA (ISO 16028) 标准的其他制造商的产品进行互换。
- 当断开连接时，非溢流的平齐端面的阀芯设计能够- 小化流体损失，并且减少了对环境的污染并且避免了可能因溢流到导致的安全隐患。
- 当进行连接时，平齐端面的阀芯能够保证- 少的气体被带进管路系统，从而防止其他系统元件的磨损加速。
- 套筒锁能够防止管路意外断开

应用：
- 液压工具
- 建筑机械的属具
- 工业液压管路
- 农用工具
- 冷却回路和排水管路

性能特点

- 大工作压力 (PSI) 1500 至 5000
流速 (GPM) 3 至 50
密封材料 丁腈橡胶，聚氨酯以及丁腈橡胶
媒介 液压
半联轴器 芯子
- 低工作温度 (F) -40
- 高工作温度 (F) 250
主体材料 碳钢
电镀 镀锌，白色三价铬钝化
应用 液压，无溢流，液压，无溢流，在压力下进行连接

LITERATURE AND REFERENCE MATERIALS
- FF-FC Series catalog

Parker's Non-Spill quick couplers and nipples are versatile for use across a spectrum of hydraulic applications where fluid lines require fast and easy connection and disconnection with minimal spillage.Parker FC series are male quick couplers combining flush-face valving and non-spill. The FC series male tips have to be used with FF series female bodies. The FC series male tips come from the same family as the FF series but give the additional facility to connect when trapped pressure is on the male tip, female body at zero pressure. The FC-502 will connect with trapped pressures of up to 175 bar in the male half. The FC-752 will connect with trapped pressure of up to 85 bar in the male half.

Applications

Parker FC series male tips and the FF series female bodies are used typically on construction vehicles with various hydraulically operated attachments but also for railway maintenance and mining industries. They can be used each time you need a clean connection with connect-under-pressure capability.

Parker FF-FC Series Nipples (hydraulic) up to 5000 psi, meet the requirements of Hydraulic Tool Manufacturer's Association (HTMA) standards in the 3/8" size, and connect with FF Series Couplers.Parker's FF Series are double shut-off non-spill quick couplings designed to minimize spillage and air inclusion when connecting or disconnecting. FC nipples provide a connect under pressure option to overcome residual pressures. FF Couplers and nipples are available in a wide range of sizes to be versatile for pressure ranges up to 5000 psi.

- FF Sizes: 1/4” – 1”
- FC Sizes: 3/8", 1/2" & 3/4"
- Material: Steel
- Port Ends: Female NPSF, Female NPTF, Female BSPP, Female UNF
- Seal Options: Nitrile/Polyurethane, EPR, Fluorocarbon

Typical Applications:
- Hydraulic tools
- Mobile equipment
- Industrial hydraulics

1/4 FF-251-4FP 1/4-18 NPSF 1.79 1.06 1.00 0.23
1/4 FF-251-4MP 1/4-18 NPTF 1.84 1.06 1.00 0.24
1/4 FF-251-6FO 9/16-18 UNF 1.91 1.06 1.00 0.23
3/8 FF-371-6FP 3/8-18 NPSF 2.39 1.20 1.06 0.44
3/8 FF-371-8FP 1/2-14 NPSF 2.80 1.20 1.06 0.50
3/8 FF-371-6FB G3/8 BSPP 2.45 1.20 1.06 0.45
3/8 FF-371-8FB G1/2 BSPP 2.80 1.20 1.06 0.48
3/8 FF-371-8FO 3/4-16 UNF 2.82 1.20 1.06 0.52
1/2 FF-501-8FP 1/2-14 NPSF 3.00 1.54 1.25 0.88
1/2 FF-501-10FO 7/8-14 UNF 3.00 1.54 1.25 1.05
3/4 FF-751-12FP 3/4-14 NPSF 3.50 1.94 1.75 1.84
3/4 FF-751-12FO 1 1/16-12 UNF 3.75 1.94 1.75 1.93
1 FF-1001-16FP 1-11 1/2NPSF 4.14 2.25 1.87 2.64
1 FF-1001-16FO 1 5/16-12UNF

1/4 FF-252-4FP 1/4-18 NPSF 1.66 1.15 1.06 1.00 0.16
1/4 FF-252-4MP 1/4-18 NPTF 1.72 1.18 1.06 1.00 0.26
1/4 FF-252-6FO 9/16-18 UNF 1.66 1.15 1.06 1.00 0.16
3/8 FF-372-6FP 3/8-18 NPSF 2.31 1.71 1.08 0.94 0.26
3/8 FF-372-8FP 1/2-14 NPSF 2.64 2.04 1.19 1.06 0.32
3/8 FF-372-6FB G3/8 BSPP 2.45 1.86 1.08 0.94 0.28
3/8 FF-372-8FB G1/2 BSPP 2.70 2.16 1.19 1.06 0.32
3/8 FF-372-8FO 3/4-16 UNF 2.70 2.16 1.19 1.06 0.3
1/2 FF-502-8FP 1/2-14 NPSF 2.75 2.11 1.38 1.25 0.42
1/2 FF-502-10FO 7/8-14 UNF 2.75 2.07 1.38 1.25 0.44
3/4 FF-752-12FP 3/4-14 NPSF 3.38 2.47 1.73 1.50 1.00
3/4 FF-752-12FO 1 1/16-12 UNF 3.58 2.47 1.73 1.50 1.02
1 FF-1002-16FP 1-11 1/2 NPSF 3.85 2.60 2.17 1.87 1.60
1 FF-1002-16FO 1 5/16-12UNF

3/8 FC-372-6FP FF-371 3/8-18 NPSF 3.30 2.58 1.16 1.062 0.45
3/8 FC-372-8FO FF-371 3/4-16 UNF 3.30 2.58 1.16 1.062 0.42
3/8 FC-372-8FP FF-371 1/2-14 NPSF 3.30 2.58 1.16 1.062 0.42
1/2 FC-502-8FP FF-501 1/2-14 NPSF 3.46 2.65 1.22 1.125 0.53
1/2 FC-502-10FO FF-501 7/8-14 UNF 3.46 2.65 1.22 1.125 0.52
3/4 FC-752-12FO FF-751 1 1/16-12 UNF 4.81 3.72 1.65 1.500 1.32
3/4 FC-752-12FP FF-751 3/4-14 NPSF