Product Announcement from Air Logic


PR-7000 Series Preset Precision Pressure Regulator-Image

Features

  • Modular Doetail Design
  • Excellent Repeatability
  • Miniature Size

The Modular Precision Preset Regulator is designed to produce a precise output pressure that is preset. The regulator is ideal for instrumentation and industrial applications.

The standard preset model is factory preset to the desired output pressure, 0.50-40 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.

The Dovetail Threaded Port is available with 10-32 UNF, 1/8-27 NPT or 1/4-18 NPT threads. The 1/8" and 1/4" NPT ports contain a brass h oop ring insert designed for added strength.

The Dovetail Connector is a modular connecting Dovetail Slide with no hole joining two units together with no common air supply.

The Dovetail Union is a modular Dovetail Slide with a thru hole joining two units together with a common air supply.

The Dovetail Gauge Port is available with 1/8-27 NPT or 1/4-18 NPT threads. The dovetail slide has the word GAUGE molded into the slide.

The Blank Dovetail Slides are supplied with the regulator when the accessory outputs are not in use.

The Regulator is supplied with an Input Port, Output Port, and two Blank Ports. Two extra accessory dovetail ports may be ordered. The accessory ports include various threaded ports, the gauge port, the union, connector or the wall mount bracket. Patent numbers 5,217,260 & 5,261,447.

Specifications

Adjustment Range: 0.5 to 40 PSI
Maximum Supply: 150 PSI
Operating Temperature: 40 degrees to 150 degrees F (4 degrees to 66 degrees C)
Recommended Filtration: 5 Micron
Effect of Supply Variation: Within .1 PSI output change with 10 PSI supply change
Flow Regulator: Maximum flow 5 SCFM with 100 PSI supply
Repeatability: Within .1 PSI when the supply pressure is turned off and on
Drift: At 75 degrees F. 0.1 PSI total drift
Automatic Relief
Supply Consumption: Within 400 cc/m at 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, non-corrosive music wire coated with E coat Epoxy
O-Rings: Buna N, Silicone Nitrile
Valve Seat: PVC
Filter: Stainless Steel 304, Micron size 380
Manifold Mount Screws: Zinc

Port Connections

Modular Dovetail Slide with 10-32 UNF, 1/8-27 NPT, 1/4-18 NPT thread sizes. The 1/8" and 1/4" NPT contain a brass hoop ring insert. During assembly, fittings should be finger tight plus one turn.

Accessory 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.
Untion 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.

Mounting

Base Mounting: .115 diameter mounting holes - use 4-40 mounting screws.
Wall Mount: Modular Dovetail wall mount.

Other Information

Unique Modular Dovetail Design

Model Number Selection

PR7000 SERIES DRAWINGS

Order by model number and specify the preset output range 0.5 to 40 PSI using 100 PSI supply. 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.

 
You have successfully added  from  to your part list.
 
Part Name / #:
Product Type:
Description: