ControlAir 康气通Type 700BP 精密背压调压阀选型目录：

The Type 700 is designed for applications that require high flow capacity and accurate process control. A poppet valve which is balanced by utilizing a rolling diaphragm insures a constant output pressure even during wide supply pressure variations. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the air supply in accordance with the flow velocity.

700 型专为需要高流量和精确过程控制的应用而设计。通过使用滚动隔膜进行平衡的提升阀即使在较大的供应压力变化下也能确保恒定的输出压力。通过使用根据流速调节空气供应的吸气管，在不同的流动条件下保持调节压力的稳定性。

Type710-BA,Type710-CA,Type710-DA,Type710-BC,Type710-CC,Type710-DC,Type710-BD,Type710-CD,Type710-DD,Type710-BE,Type710-CE,Type710-DE,Type710-BF,Type710-CF,Type710-DF

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:

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