Pneumatic And Hydraulic Equipment Page 382

SPECIFICATIONS Maximum Operating Pressure (Non-Shock Service) Brass-2,000 PSI Carbon Steel - 5,000 PSI Operating Temperature Range (O-Ring Packing) Viton: -15 to +400F Threads NPTF Standard, 1/8", 1/4", 3/8" and 1/2". Materials Housing, Plug, Body - Hexagon Brass, Hexagon Carbon Steel Needle -416 Stainless Steel on Steel Valves Needle - Brass on Brass Valves Back-up Washer - Teflon Knob - Aluminum Tamperproof Key - Cadmium Plated Steel Ball - Stainless Steel Retainer - Stainless Steel Spring - Stainless Steel FLOW CONTROL A spring biased ball provides full flow in one direction; a tapered needle provides a wide range of adjustment of flow in the controlled direction. A locknut prevents unwanted changes in adjustment. A knurled knob is standard; a tamperproof adjustment key is available. NEEDLE A wide range of flow adjustment is possible because of the fine thread, tapered needle. Unwanted changes in adjustment are prevent- ed by a locknut. A knurled knob is standard; a tamperproof adjustment key is available. A HEX B C D E F O 11/16 7/8 13/64 1-3/4 1-15/32 - .107 7/8 1 23/64 2-3/8 2 23/64 .156 1-1/16 1-13/16 11/32 2-3/4 2-1/4 - .219 MALE-TO-FEMALE FLOW CONTROL AND NEEDLE VALVES FLOW Max. Open CONTROL VALVES CHECK NEEDLE VALVES Needle SIZE Brass Price Cv Brass Price Carbon Steel Price Cv 1/8" FMF10BK $34.79 .23 NMF10BK $25.62 - - .20 1/4" FMF20BK $45.38 .54 NMF20BK $35.25 NMF20SK $37.83 .43 3/8" FMF25BK $58.00 .83 - - NMF25SK $47.86 .78 Deltrol (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com JHF Catalog [ Volume 7 ] 382 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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