Type 700 Precision Back Pressure Regulator

Reliable protection against over pressurization

The Type-700BP Back Pressure Regulator is a high flow, highly accurate pneumatic relief valve with an adjustable set point. It's primary function is to provide protection against over pressurization in the downstream portion of a pneumatic system. This precision unit is capable of handling flows up to 50 SCFM. A rolling diaphragm provides the sensitivity that causes the Type-700BP to vent to atmosphere in response to the slightest upstream changes.

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 Supply Pressure 250 psig (1725 kPa)
Weight 1.5 lb (.68 Kg)
Mounting Pipe or panel
Ambient Temperature 0° F to 150° F
Materlals Body: diecast aluminum alloy, baked enamel finish.
Trim: acetal, brass, and plated steel.
Knob: phenolic plastic.

Ordering Information

Part
Number
Port Size
(NPT/BSP)
Output Range
psi bar
710-BA
1/4"
0-2
0-0.14
710-BC
1/4"
0-15
0-1
710-BD
1/4"
0-30
0-2
710-BE
1/4"
0-60
0-4
710-BF
1/4"
0-150
0-10
710-CA
3/8"
0-2
0-0.14
710-CC
3/8"
0-15
0-1
710-CD
3/8"
0-30
0-2
710-CE
3/8"
0-60
0-4
710-CF
3/8"
0-150
0-10
710-DA
1/2"
0-2
0-0.14
710-DC
1/2"
0-15
0-1
710-DD
1/2"
0-30
0-2
710-DE
1/2"
0-60
0-4
710-DF
1/2"
0-150
0-10

OPTIONS Add proper letter onto end of model number:

E - Tapped Exhaust: allows captured exhaust. 1/4" NPT port.

T - Tamperproof Cover: prevents casual adjustment of output pressure.

U - BSP Porting

ACCESSORIES

Mounting Bracket: zinc-plated steel bracket for side mounting P/N 446-707-025.

Pressure Gauge: 2" face, back mounted. When specified with the regulator the correct range will be supplied.
Ranges include:
0-15 psig (0-1 BAR) P/N: 446-725-003
0-30 psig (0-2 BAR) P/N: 446-725-004
0-60 PSIG (0-4 BAR) P/N: 446-725-001
0-150 psig (0-10 BAR) P/N: 446-725-002