| SPECIFICATIONS Flow Capacity . . . . . . . . . . . . . . . . . . . . . . .Up to 50 SCFM (85 m3/hr) depending on set point pressure and port size. Sensitivity . . . . . . . . . . . . . . . . . . . . . . .1/8" (3.2 mm) water Maximum System Pressure . . . . . . . . .250 psig (1725 kPa) Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Pipe or Panel Ambient Temperature . . . . . . . . . . . . . . . . . . . .0°F to 150°F Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5 lb (.68 Kg) Materials of Construction: Body; diecast aluminum alloy, baked enamel finish. Trim; acetal, brass, and plated steel. Knob; phenolic plastic. TYPE 700BPPRECISION BACK PRESSURE REGULATOR Options — Add proper letter onto end of part number. E - Tapped Exhaust: allows captured exhaust. 1/4" NPT port. G - Pressure Gauge: 2" face, back mounted. Ranges include 0-15 psig (0-105 kPa), 0-30 psig (0-200 kPa), 0-60 psig (0-400 kPa), and 0-160 psig (0-1100 kPa). When specified with the regulator the correct range will be supplied. B - Mounting Bracket: zinc-plated steel bracket for side mounting T - Tamperproof Cover: prevents casual adjustment of output pressure. Output Range Part Number Port Size (NPT) psi kPa 710-BA 1/4" 0-2 0-15 710-BC 1/4" 0-15 0-100 710-BD 1/4" 0-30 0-200 710-BE 1/4" 1-60 7-400 710-BF 1/4" 2-150 15-1000 710-CA 3/8" 0-2 0-15 710-CC 3/8" 0-15 0-100 710-CD 3/8" 0-30 0-200 710-CE 3/8" 1-60 7-400 710-CF 3/8" 2-150 15-1000 710-DC 1/2" 0-15 0-100 710-DD 1/2" 0-30 0-200 710-DE 1/2" 1-60 7-400 710-DF 1/2" 2-150 15-1000 P/N 441-625-009 10/98 ORDERING INFORMATION 5 (2.4) 10 (4.7) 15 (7.1) 20 (9.4) 25 (11.8) 30 (14.1) 35 (16.5) 40 (18.9) 45 (21.1) 50 (23.6) 55 (25.9) 60 (28.3) 0 5 (35) 10 (70) 15 (106) 20 (140) 25 (175) 30 (210) 35 (245) 40 (280) 45 (315) 50 (390) 55 (385) 60 (420) 65 (455) 70 (490) 75 (525) 80 (560) 85 (595) 90 (630) 3/8 NPT PORT UNIT FLOW, SCFM (M3/HR) OUTPUT, psig (kPa) 0—100 PSIG (0—1000 kPa) 0—60 PSIG (0—400 kPa) 0—30 PSIG (0—200 kPa) 0—15 PSIG (0—105 kPa) APPLICATION EXAMPLE The Type 700BP is used to control the air pressure in a system supplied by a compressor. When system pressure reaches the Type 700BP set point, the unit starts relieving air pressure. This pressure is routed to an inlet valve causing it to close. Excess pressure vents through the bleed orifice and the valve opens to increase the compressor outlet pressure. FLOW CHARACTERISTICS EXAMPLE: THE 0—60 PSIG RANGE UNIT SET AT 30 PSIG WILL FLOW 28 SCFM WITH AN 8 PSIG RISE IN PRESSURE ABOVE THE SET POINT. ALL VALUES ASSUME RELIEF FLOW IS TO ATMOSPHERE. 8 Columbia Drive / Amherst, NH 03031 USA Website: www.controlair-china.com Email: zepengtech@163.com Tel:021-67757169 Mobile:1782171963 |
