Pneumatic And Hydraulic Equipment Page 696

Specifications Fluid: Compressed air Inlet Pressure (For best performance, inlet pres- sure should be at least 20 psig higher than the desired regulated pressure) - R18: 10 psig minimum to 450 psig maximum R24: 10 psig minimum to 300 psig maximum 11-008 & 11-042: 10 psig minimum to 400 psig maximum Maximum Outlet Pressure: Up to 250 psig. Outlet pressure is determined by the pilot regulator. Temperature Range: 0 to 175F Air supply must be dry enough to avoid ice formation at temperatures below 35F. Materials of Construction R18 - Body, Bonnet, Bottom Plug, Valve: Aluminum Elastomers: Nitrile R24 - Body: Zinc Bottom plug: Acetal Main valve: Brass Elastomers: Nitrile 11-008 - Body: Zinc Bonnet: Aluminum Valve: Brass Bottom Plug: Nylon or Acetal Elastomers: Nitrile 11-042 - Body: Zinc Bonnet: Aluminum Bottom Plug: Acetal Valve: Brass Elastomers: Nitrile Gauge Ports: R18: 1/4 PTF R24 - 1/4" with 1/4" main ports 3/8" with 3/8" main ports 1/2" with 1/2", 3/4", 1", 1-1/4" main ports 11-008: 1/8 PTF 11-042 - 1/4" with 1/4" main ports 3/8" with 3/8" main ports 1/2" with 1/2", 3/4", 1", 1-1/4" main ports Pilot port - 1/4" PTF Exhaust Port - R18 & 11-042: 3/4 PTF R18 11-042 11-008 18-001-003 (11-008) R24 18-001-996 (R24) PILOT OPERATED COMPRESSED AIR REGULATORS Port Size A B C D E F G H J K L M N O P R (Dia.) R18 5.98 3.56 7.24 - - - - - - - - - - - - - R24 (1/4", 3/8", and 2.09 1.42 4.40 2.70 1.81 2.63 1.63 0.63 1.00 0.63 0.31 0.63 0.50 - 1.13 0.22 1/2" Ports) R24 ( 3/4", 1", and 3.65 1.79 5.00 2.70 1.81 2.63 1.63 0.63 1.00 0.63 0.31 0.63 0.50 - 1.13 0.22 1-1/4" Ports) 11-008 3.34 1.50 3.30 3.34 - - - - 3.25 2.44 2.25 1.25 0.44 1.88 0.63 0.27 11-042 (1/4", 3/8", and 2.71 1.48 5.07 4.16 - - - - - - - - - - - - 1/2" Ports) 11-042 (3/4", 1", and 3.65 1.86 5.97 4.16 - - - - - - - - - - - - 1-1/4" Ports) Dimensions (inches) Norgren (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com JHF Catalog [ Volume 7 ] 696 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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