Direct Cross to Airgas® Model N198J677 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Direct Cross to Airgas® Model N198J677 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4″ FNPT Connection

$732.00

Vigour Product #: VSR-8C-400-300-CGA677-P-P-00-B-B

Airgas Part #: Y11N198J677-AG

Manufacturer Part #: N198J677

SKU: VSR-8C-400-300-CGA677-P-P-00-B-B Categories: , ,
Airgas®

Item Details

Designed for a wide range of pressure settings, these single-stage regulators are recommended for use in petroleum field applications, research laboratories for hydrogenation, catalytic reduction, accelerated age testing, calorimetric testing, component testing, and pressure testing applications. These regulators feature a rugged brass piston, which provides increased safety and reliability at high delivery pressures. A 25-micron inlet filter protects internal components.

Features

  • Rugged Brass Piston provides increased safety and reliability at high delivery pressures.
  • Bonnet Vent Ports (with optional bonnet vent adapters) allow venting of hazardous gases in the event of sensor O-ring failure.
  • Standard Threaded Bonnet (with optional collar mount nuts) permits panel mounting.
  • Ultrasonic Cleaning allows high-purity gas handling without costly pre-cleaning.

Specifications

  • Maximum Inlet Pressure: 6,000 psig
  • Maximum Outlet Pressure: 4,000 psig
  • Capacity: 10,000 scfh @ Max Delivery Pressure
  • Relief Valve Port: No
  • Inlet Gauge Range: 0 - 10,000 psig
  • Delivery Gauge Range: 0 - 6,000 psig
  • Flow Capacity: Cv=0.06
  • Ambient Operating Temperature: -15° F to +165° F
  • Design Leak Rate: Bubble-Tight (helium)
  • Weight: 3 lbs
  • Ports: (5) 1/4" FNPT
  • Decay Inlet Characteristic: 1.00/100 psi

Additional information

Model

N198J677
Material

Brass
Inlet Connection

1/4" FNPT
Max Outlet Pressure

4000 psig
Usage

High Delivery Pressure
Regulator Type

High Delivery Regulator, Single Stage Regulator
Outlet Connection

1/4" MNPT Instrument Valve
Gauge Diameter

2.5"

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