Preset Precision Pressure Regulators
PR-7000 Series
Price is starting from CHF 41.45
The Modular Precision Preset Regulator is designed for precise regulation of pressure. It is ideal for instrumentation and industrial applications.
The pressure regulators can currently not yet be ordered via the online store. However, we will gladly accept your order by email and are at your disposal for all your questions.
The Modular Precision Preset Regulators is designed to produce a precise output pressure that is preset. The standard preset model is factory preset to the desired output pressure, 0.5-40 PSI using 100 PSI supply. Specify the supply pressure if the supply is different than 100 PSI. The Preset Regulator is available with a recessed allen wrench adjustment or a removable adjustment knob.
The Unique Modular Dovetail design allows the regulator to be used individually or assembled into a modular combination of pneumatic components.
SPECIFICATIONS
Adjustment Range: 0.03 – 2.76 bar (0.5 to 40 PSI)
Maximum Supply: 10.3 bar (150 PSI)
Operating Temperature: 4 to 66 °C (40 to 150 °F)
Recommended Filtration: 5 μm
Effect of Supply Variation: Within 0.007 bar (0.1 PSI) output change with 0.7 bar (10 PSI) supply change (< 1%)
Flow Regulator: Maximum flow 5 SCFM with 6.9 bar (100 PSI) supply
Repeatability: Within 0.007 bar (0.1 PSI) when the supply pressure is turned off and on
Drift: 0.007 bar (0.1 PSI) total drift at 24 °C (75 °F)
Supply Consumption: Within 400 cc/m at 6.9 bar (100 PSI) supply, with a deadend output
MATERIALS
Housing: Glass filled Celcon
Adjustment Screw: Carbon Filled Nylon
Retaining Ring: Carbon Spring Steel
Stem Assembly: Celcon
Diaphragm: Buna N, Polyurethane
Diaphragm Assembly: Celcon
Springs: Stainless Steel
O-Rings: Buna N, Silicone Nitrile
Valve Seat: PVC
Filter: Stainless Steel 304, Micron size 380
Manifold Mount Screws: Zinc
PORT CONNECTIONS
Threaded Dovetail: A Modular Dovetail Slide with 10-32 UNF, 1/8-27 NPT, 1/4-18 NPT thread sizes. The 1/8 and ¼” NPT contain a brass hoop ring insert. The 1/8 and ¼” gauge port is available. During assembly fittings should be finger tight plus one turn.
Union Dovetail: A Modular Dovetail Slide with a thru hole joining two units together with a common air supply.
Connecting Dovetail: A Modular Connecting Dovetail Slide with no hole joining two units together with no common air supply.
Gauge Dovetail: A Modular Dovetail Slide with 1/8-27 NPT or 1/4-18 NPT thread sizes. The Dovetail Slide has the word GAUGE molded into the slide.
Blank Dovetail: 2 Blank Dovetail Slides are supplied as standard.
Push-in Fitting Dovetail: Available for six different Tubing sizes (Outside Diameter)
– 4 mm
– 6 mm
– 5/32” (3.97 mm)
– 3/16″ (4.76 mm)
– 1/4” (6.35 mm)
– 5/16” (7.94 mm)
MOUNTING
Base Mounting: 2.9 mm diameter mounting holes, use M2.5 mounting screws.
Wall Mount: Modular Dovetail wall mount with 4.37 mm holes
Order by model number for output range. Specify accessory letters or numbers for the dovetail ports and adjustment style. The regulator is supplied with an INPUT PORT, an OUTPUT PORT, and two BLANK PORTS as standard. Two accessory ports may be ordered. When choosing the port selection the INPUT PORT is the starting point. The remaining ports are then selected counterclockwise.
