Safeway Hydraulic S40 Series Quick Couplers

SafeWay's S40 Series is a general purpose, double shut-off fluid transfer quick coupling available with either a rugged ball valve or leak-free, high flow poppet valve. The S40 Series was the first two-way (double acting) sleeve quick coupling, introduced by SafeWay in 1969 as our first product. The S40 Series is widely used wherever the ease and convenience of one-hand connection or disconnection is desired. It is original equipment on a wide variety of agricultural and mobile equipment.

Details :

• 1/2" body size meets dimensional requirements of ISO 5675.
• Two-way (double acting) sleeve of the S40 Series allows one-hand connect or disconnect when the coupling is clamp or bulkhead mounted.
• Available in body sizes from 1/4" to 1/2", in a variety of thread sizes and styles.
• Double shut-off design available with either a rugged ball valve or leak-free, high flow poppet valve.
• All poppet valve models are 100% leak tested before leaving the factory.
• Reliable and durable ball locking mechanism provides smooth operation time after time.
• Critical parts are hardened for long service life.
• Two-way sleeve design allows implement break-away when the coupling is clamp or bulkhead mounted.
• Interchangeable half-for-half with Parker/Pioneer 4200 Series.
• Referred to as "old reliable" by hands-on users.
• Dust plugs and dust caps available.
• Heavy-duty double break-away clamp available.
• Heavy-duty snap-rings for bulkhead mounting available.
• 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.