74 Series - Snap-tite's 74 Series ISO 16028 interchange coupling
Snap-tite 74 Series應用：工程機械、液壓工具和大型液壓站以及潔凈度要求高和存在熱膨脹的場合。
Snap-tite 74 Series 產品特性：
• 球鎖式一按即連結構；
• 平面設計，基本杜絕介質泄漏和氣泡混入，同時便于系統檢查和清洗；
• 1/2″能夠帶壓操作；
• 4倍安全系數；
• 材質：高強度鋼耐腐蝕鍍層；
• 尺寸規格：1/4″—1″；
• 工作壓力：2900—4568psi；
• 符合ISO16028標準，3/8規格的同時符合HTMA ANSI/NFPAT3.20.15-1991標準；
• 選型資料（插入鏈接）
• Flush Face/Dry Break Design - facilitates easy cleaning prior to connection
• Connect Under Pressure Capability - Currently available in 1/2" size in either coupler or nipple half
• 4:1 Safety Factor
• Conforms to HTMA Standards - 3/8" size conforms to Hydraulic Tool Manufacturers Association
• Industry Interchangeability - mates with other manufacturers' ISO 16028 couplings
• Heavy Duty Construction - High strength steel with zinc yellow dichromate plating
• Range of Sizes - 1/4" thru 1"
• Push-to-Connect Design
• Wide Range of End Fitting Options
Snap-tite 74 Series ISO 16028 interchange coupling PDF _下載 
Snap-tite 74 Series - Snap-tite's 74 Series ISO 16028 interchange coupling is designed to meet or exceed the requirements called out in ISO 16028 as well as all HTMA specifications. Additionally, Snap-tite's patented CP74 option allows users to connect against trapped pressure, whether residual or created by thermal expansion, up to 3625 psi (250 bar). The CP74 coupler or nipple easily connects to the 74 Series or any other ISO 16028 mate of the same size.
74 Series : Drybreak, Non-Spill Couplings
Flat Face, Dry Break, ISO 16028 and HTMA Interchange Hydraulic Couplings
BENEFITS
Durability, reliability and concern for the environment were considered when designing Snap-tite's 74 Series coupling. The CP option allows for connection against static pressures without spillage or damage to the coupling. Construction, portable hydraulic tools and utility equipment are a few of the many industries where the connect-under-pressure option saves valuable time & money.
| Part No # |
Coupling Half |
Coupling Size |
End Fitting Size |
End Fitting Type |
Body Material |
Seal Material |
Maximum Operating Pressure |
| 74C6-6F |
Coupler (Female) |
3/8 in. |
3/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74C6-8F |
Coupler (Female) |
3/8 in. |
1/2 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74C6-8EF |
Coupler (Female) |
3/8 in. |
1/2 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74C8-8F |
Coupler (Female) |
1/2 in. |
1/2 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74C8-8EF |
Coupler (Female) |
1/2 in. |
1/2 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74C8-12EF |
Coupler (Female) |
1/2 in. |
3/4 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74C10-12EF |
Coupler (Female) |
5/8 in. |
3/4 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74C12-12F |
Coupler (Female) |
3/4 in. |
3/4 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74N6-6F |
Nipple (Male) |
3/8 in. |
3/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74N6-8F |
Nipple (Male) |
3/8 in. |
1/2 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74N6-8EF |
Nipple (Male) |
3/8 in. |
1/2 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74N8-8F |
Nipple (Male) |
1/2 in. |
1/2 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74N8-8EF |
Nipple (Male) |
1/2 in. |
1/2 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74N8-12EF |
Nipple (Male) |
1/2 in. |
3/4 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74N10-12EF |
Nipple (Male) |
5/8 in. |
3/4 in. |
Female SAE |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
| 74N12-12F |
Nipple (Male) |
3/4 in. |
3/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
3625 psi
250 bar |
|
fcg.cnmec@parkerdistribution.com.cn
