Pneumatic And Hydraulic Equipment Page 693

Relief feature allows reduction of downstream pressure when the system is dead-ended. Constant bleed feature provides maximum sensitivity to system changes. 11-018 regulators provide precision regulation by use of an integral pilot valve to control the main valve - a small change in the pilot valve position results in a large change in the main valve position. R38, R40, and R41 precision regulators feature high diaphragm-to-valve area ratio. R40 and R41 are equipped with a nonrising adjustment knob. Mounting holes allow direct mounting to a subbase. Stainless steel R38 units available. Install five micron particulate filter upstream to protect orifice. Options Change model number as follows: Price 11-018 - Screw adjustment: Change 11-018-100 to 11-018-101 . $267.90 Change 11-018-110 to 11-018-112. $275.35 R38 - Nonrelieving models. Use N in 7th position. Plastic adjusting knob. Add -7A to the end of the desired model number. R40 and R41 - Nonbleed models: Use R in 7th position. Field Accessories 11-018 - Price Tamper resistant cap for regulators with screw adjustment: 639-02 $28.15 R38 - Plastic adjusting knob: 74630-04 $42.90 Mounting bracket with metal panel nut: 18-001-974 $37.55 Metal panel nut: 5988-01 $31.60 R40 and R41- Mounting bracket with metal panel nut: 5203-06 $18.95 Metal panel nut: 5191-88 $6.15 Plastic panel nut: 5191-89 $7.50 Tamper resistant seal wire: 2117-01 $8.45 Service Kits 11-018 - Price 11-018-100: 2787-01 $81.65 11-018-110: 2787-02 $88.20 11-018-146: 2787-01 $81.65 R38 - 1 to 30 psig, relieving: R38-100R $85.75 4 to 100 psig, relieving: R38-101R $85.75 1 to 30 psig, nonrelieving: R38-100NR $85.75 4 to 100 psig, nonrelieving: R38-101NR $109.40 R40 and R41: 5945-41 $51.25 PILOT AND PRECISION REGULATORS R40 R38 11-018 Outlet Pressure Adjustment Average Range* Flow Capacity** Repeatability Part No. Price Application psig scfm psig 11-018-146 $169.75 Precision pressure control. 0.4 to 10 12 0.05 11-018-100 $169.75 1.0 to 60 20 0.05 11-018-110 $183.60 3 to 150 20 0.16 R38-200-RNCA $170.95 Instrumentation Series. 1 to 30 20 0.25 R38-200-RNKA $170.95 4 to 100 20 0.25 R40-200-BNEA $239.75 Conventional pilot regulator and 2 to 50 8 0.25 R40-200-BNLA $229.75 precision pressure control in low 5 to 125 8 0.25 R40-200-BNSA $201.60 flow and dead-end service. 10 to 250 8 0.25 11-104-001 $373.65 Feedback pilot regulators 5 to 100 - R41-204-BNSA $202.35 50 to 250 - * Do not use these regulators to control pressures outside of those specified. ** Flow capacity at 100 psig (6.9 bar) inlet pressure and 20 psig outlet pressure (10 psig outlet pressure for the 11-018-146). Change in outlet pressure when system conditions change and then return to the original condition (i.e., system pressure turned off and on: flow increases and then returns to the original flow). 1/4" Ported Models Without Gauge N O R G R E N Norgren JHF Catalog [ Volume 7 ] (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com 693 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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