China make brand Riger R622 Second-Stage Regulator- LP Gas

Type R622 second-stage regulators are UL listed designed to reduce the outlet pressure from a first-stage regulator in domestic installations, commercial, and industrial applications. R622 used on natural, manufactured gas, or LP gas.

Features

Compact Design

High Capacity

Protective Inlet Screen

Internal Relief

Light Weight

Inlet and Outlet Pressure Gauge Taps

Specifications

Available Configurations Type R622 (standard):

Second-stage regulator with straight-through body design

Body Sizes and End Connection Styles

1/2 “NPT*1/2”NPT, 3/4”NPT*3/4”NPT, 1/2”NPT*3/4”NPT

Maximum Inlet Pressures: 2-3 bar

Emergency Inlet Pressure: 50 psi / 3.4 bar

Flow volume :30m³/h

Outlet Pressure Ranges

6-9"wc/15-22mbar

9-13"wc/22-32mbar

13-20"wc/32-48mbar

16-35"wc/40-87mbar

1-2.2 psi/0.07-0.15 bar

Pressure Registration :Internal

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