Del Val Controls, Inc.
Del Val Controls, Inc.
Mailing Address:
P.O. Box 3091
West Chester, PA 19381
Location:
640 Snyder Ave. Unit E
West Chester, PA 19382
Phone: 888-584-0191
Fax: 610-431-4339
E-Mail: sales@delvalcontrols.com
Website: www.delvalcontrols.com
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The PR-5 Series pressure regulator is designed for service at high flows with good sensitivity and regulation. While the design was originated for gas systems, this valve is perfectly suitable for liquid systems that are compatible with the materials of construction. The PR-5 also performs well with just a few liters per minute of flow.

This series is a variation of the time proven PR-1 Series which has been used for many applications in systems requiring stainless steel construction. The exact package size of the PR-1 has been retained making it convenient for the user to interchange these units if better control at high flow rates is required.
Unit of Measure

Specifications

Brands

 N/A GO Regulator, Inc.

Weight

 N/A 1.9 lb0.86 kg

Inlet Filter

 N/A 20 µm

Body Material

 N/A 316L Stainless Steel, Stainless Steel Diaphragm

Port Configuration

 N/A C - See Diagram for Port Configuration

Process Port Size

 N/A 1/4 in

Process Port Types

 N/A Female National Pipe Tapered (FNPT)

Gauge Port Size

 N/A 1/4 in

Gauge Port Types

 N/A Female National Pipe Tapered (FNPT) Gauge Port

Surface Finish of Diaphragm Cavity

 N/A < 25 RaStandard

Seat Material

 N/A Fluorocarbon (FKM) (Standard)

Flow Coefficient (Cv)

 N/A 0.2

Outlet Range

 N/A 0 to 25 psig

Diaphragm Type

 N/A Standard Diaphragm

Diaphragm Facing Material

 N/A Polytetrafluoroethylene (PTFE)

Diaphragm Backing Material

 N/A Metal Backing

Cap Assembly

 N/A Standard, Stainless Steel

Features and Specifications

Features and Specifications

 N/A
  • High flow capability in compact size
  • Minimum droop with large flow increases
  • Bubble-tight shutoff
  • Stainless steel cap and adjusting screw
  • Materials of construction: stainless steel, Brass, MONEL®, HASTELLOY® C, Brass chrome plated
  • Operating temperatures up to +400 °F (+204 °C)
  • Ideal for line regulator applications
  • Polytetrafluoroethylene (PTFE)/Fluorocarbon (FKM) diaphragm standard up to 50 psig
  • Inlet pressure 300 psig
  • Adjustable outlet ranges 0-10, 0-25, 0-50, 0-100, and 0-250 psig

Options

Options

 N/A
  • Panel mount (requires 1 3/8" mounting hole)
  • Extra ports
  • Pressure gauges
  • Captured vent