Pneumatic And Hydraulic Equipment Page 453

SAFETY VENT SOCKETS - ZERO PRESSURE CONNECT TYPE ONE-WAY SHUT-OFF DESIGN SPECIFICATIONS Construction: Zinc with clear chromate plated steel body case hardened. Seal: Buna-N Interchangeability: With all industrial quick couplings that comply with MIL-C-4109. Operation: "Zero pressure connect/ disconnect." Connect - insert plug, slide forward. Disconnect - rotate sleeve, slide back, and rotate. (see diagram at left) Working Pressure: 300 PSIG; Vacuum to 26"Hg (connected) Body Sizes: 1/4" through 3/4" Connection Sizes: 1/4" through 1" FOSTER - SV SERIES DYNA-CON - DP SERIES Safety Vent couplings are designed for maximum user safety and are used on compressed air systems for connecting supply line hoses to air tools and other air operated machinery. Couplings allow for safe and easy connection and disconnection under zero downstream line pressure to help prevent the possibility of an inadvertent or unplanned disconnect. 1 Use Foster 3 Series Plugs 2 Use Foster 4 Series Plugs 3 Use Foster 5 Series Plugs 4 Use Foster 5 Series Plugs *Hose clamp required 1/4" Body S ize 1 3/8" Body Size 2 1/2" Body Size 3 3/4" Body Size 4 Connection Part No. Price Part No. Price Part No. Price Part No. Price 1/4" Female Pipe SV3003 $16.20 SV4004 $20.41 N/A N/A 3/8" Female Pipe SV3203 $16.69 SV4204 $20.57 SV5005 $23.65 N/A 1/2" Female Pipe N/A SV4404 $20.82 SV5205 $23.81 N/A 3/4" Female Pipe N/A N/A SV5405 $24.14 SV6406 $40.82 1" Female Pipe N/A SV6606 $41.31 1/4" Male Pipe SV3103 $16.20 SV4104 $20.41 N/A N/A 3/8" Male Pipe SV3303 $16.69 SV4304 $20.57 SV5105 $23.65 N/A 1/2" Male Pipe N/A SV4504 $20.82 SV5305 $23.81 N/A 3/4" Male Pipe N/A SV5505 $24.14 SV6506 $39.20 1" Male Pipe N/A SV6706 $41.47 1/4" ID Hose Stem* SV3603 $17.17 N/A N/A 3/8" ID Hose Stem* SV3703 $17.17 SV4804 $20.98 SV5705 $24.71 N/A 1/2" ID Hose Stem* N/A SV4904 $20.98 SV5805 $24.87 N/A 3/4" ID Hose Stem* N/A N/A SV5905 $25.11 SV6906 $41.72 Protective sleeve over barb portion has ID to accept: **R = Used with Rubber hose P = Use with Plastic tubing ***For Rubber hose or Plastic tubing NOTE: Use one ear pinch or worm gear clamp 3/8" Body Size 2 1/2" Body Size 3 Connection Part No. Price Part No. Price 3/8" Female Pipe DPA60 $85.00 N/A 1/2" Female Pipe DPA80 $92.40 DP280 $107.10 3/8" ID Hose Stem* DPA62.R $89.25 DP262.R $87.65 3/8" ID Hose Stem** DPA62.P $89.25 DP262.P $87.65 1/2" ID Hose Stem*** DPA82 $92.40 DP282 $109.20 FEATURES Safe, Easy to Use. When disconnecting, all downstream air is bled off automatically. The hazard of flying or snaking air hoses is totally eliminated. Connecting the coupling is easier since the action does not require engagement under full line pressure. Washerless. The Safety Vent socket uses "O-rings" instead of washers for sealing the mating plug. The coupling does not leak, coupling life is greatly extended and maintenance costs are drastically reduced. More Efficient. By eliminating the need for restrictive poppet valves the design provides up to 30% greater air flow compared to a standard coupling. Air tools operate more efficiently because of the reduced pressure drop across the coupling. SPECIFICATIONS Outside Cover: Celcon (Acetal Resin) Internals: Hardened steel, hard anodized aluminum Interchangeability: With all industrial quick couplings that comply with MIL-C-4109. FEATURES No-scratch, non-marring sleeve eliminates work surface nicks and scratches.Meets ISO 4414 and 6150B. Rubber or polyurethane hose connection. Depressurized Pressurized & unlocked & locked (plug can now be inserted or removed) Depressurized & locked Sleeve operation (Must have plug inserted for sleeve to operate.) Pressurized & locked Connect Disconnect Depressurized & unlocked Sleeve operation (Must have plug inserted for sleeve to operate.) Operation: "Zero pressure connect/disconnect." Connect - insert plug, rotate sleeve, slide forward (rotate if lock is desired). Disconnect - rotate sleeve, slide back, and rotate. (see diagram at left) Working Pressure: 235 PSI (16 bar) Vacuum Rating: 27" in closed position F O S T E R Foster Manufacturing Company JHF Catalog [ Volume 7 ] (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com 453 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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