3,8 7,6 11,4 15,1 18,9 30,3 37,9 75,7 113,6 151,4 227,1 378,5 0,07 0,14 0,21 0,34 0,48 0,69 1,38 2,07 3,45 4,83 6,90 3,8 7,6 11,4 15,1 22,7 37,9 75,7 113,6 151,4 227,1 302,8 378,5 0,07 0,14 0,21 0,34 0,48 0,69 1,38 2,07 3,45 4,83 6,90 0,27 757,0 1135,5 1514,0 Material Coupling Steel Stainless Steel Brass Coupling Body Steel AISI 316 Brass Sleeve Steel AISI 316 Brass Back-up Ring PTFE PTFE PTFE Valve Steel AISI 316 Brass Springs AISI 302 / 17-7 AISI 302 / 17-7 AISI 302 / 17-7 Locking Balls 440 C AISI 316 440 C Seals NBR NBR NBR Valve Holder Steel AISI 316 Brass Material Plug Steel Stainless Steel Brass Plug Body Steel AISI 316 Brass Valve Steel AISI 316 Brass Springs 17-7 17-7 17-7 Seals NBR NBR NBR Valve Holder Steel AISI 316 Brass 32 Transportation Railway Max. Working Pressure See chart Material Coupling: Steel Plug: Steel Seals: NBR Applications • Hydraulic Applications Working Temperature -35°C up to +120°C (NBR) -26°C up to +204°C (FKM) -56°C up to +120°C (EPR) depending on the medium. H-Series is also available with FKM or EPR seal. Add the suffix V for FKM and the suffix E for EPR to the part number, e.g. VHC4-4FV. Technical Description Parker Snap-tite H series is a general purpose hydraulic and pneumatic quick coupling. Advantages • Wide range of sizes, materials and end configurations. • Available in single shut-off, double shut-off or straight through versions. • Also available in Stainless Steel, Brass or Aluminium. Pressure Drop (bar) Flow Rate in l/min Pressure Drop (bar) Flow Rate in l/min Body Size 1/4" up to 6" Snap-tite Profile H-Series Flow diagrams with MIL-H-6083 Hydraulic Fluid at 32°C +/-1,5°C Double Shut-Off Body Size 1/4" Body Size 3/8" Body Size 1/2" Body Size 3/4" Body Size 1" Body Size 1 1/4" Body Size 1 1/2" Body Size 2"
RkJQdWJsaXNoZXIy MzYzNzg=