Safeway Hydraulic S70 Series Quick Couplers

SafeWay's S70 Series offers unique internal valving, combined with SafeWay's two-way sleeve feature, allowing one-hand connection under full system pressure. The body (coupling) half can be mated to either a ball valve or poppet valve ISO male tip (nipple). The S70 Series is used primarily with agricultural equipment. It is original equipment on full size tractors and front-end loaders. Use when connection and disconnection-under-pressure, without the use of tools, is desirable.

Details :

• 1/2" body size couplers and male tips meet ISO 5675 interchangeability and performance requirements.
• After connection, the hydraulic circuit automatically opens when the hydraulic system is operated.
• Available in 1/2" body size, in a variety of thread sizes and styles.
• All poppet valve models are 100% leak tested before leaving the factory.
• Easy one-hand connection to a clamp or bulkhead mounted coupler while male tip and female body half are both—or either—under pressure.
• Heavy-duty double break-away clamp available.
• Critical parts are hardened for long service life.
• Two-way sleeve design allows one-hand connection and break-away when clamp or bulkhead mounted. Clamp and snap-rings available.
• Interchangeable half-for-half with the Parker/Pioneer 8200 Series.
• Dust plugs and dust caps available.
• May be used with either an open center or closed center hydraulic system that has a control valve.
• Method of obtaining and presenting performance data conforms to ANSI (NFPA) T3.20.2.R2, Hydraulic fluid power - Quick action couplings - Test methods.

Temperature Range:    Standard Seals (Buna-N)    -40° to +250° F    Viton® Option -15° to +450° F    Other Seals Available.
Vacuum Data: 27.4 inches Hg. both connected and disconnected.
Viton® is a registered trademark of DuPont Dow Elastomers.
Pressure rating (Max. Operating Pressure) is based on Non-Pulsating, Low Cycle applications with essentially steady pressure during the operating cycle. Please consult factory regarding other applications.