G1.6S/G2.5S/G4S Steel Case Gas Meter

Production Description:

G1.6S, G2.5S, G4S steel case gas meters are suitable for measuring the flow-rate of natural gas, artificially gas, liquefied petroleum gas and marsh gas

G1.6S, G2.5S, G4S steel case gas meters is suitable for measuring the flow-rate of
natural gas, artificially gas, liquefied petroleum gas and marsh gas. 

The measuring group of the meter divided into separate cavities. Process of the central
body is injection, with engineer plastic material highly resistant to gas corrosion.
 Diaphragm is made of high quality polyester fibre with special vulcanization
process. Process to manufacture valve and valve seat is compression, material
used is bakelite. The valve and valve seat is resistant to wear, having low water
absorption, low friction, and is also very stable.

This series of diaphragm gas meters have many advantages as follows: polyester plastic
measuring group, high quality steel case. This series of meters have 2 type
of transmission: magnetic and mechanical. Magnetic transmission has advantages
of low friction, good air-tightness performance. Mechanical transmission is very
reliable. Two types of register are available for this series of meter: bi-directional
and mono-directional. Bi-directional register can read gas flowing in from
both outlets and can reduce the gas company measurement loss.  Mono-directional
register is equipped with anti-reverse device; this type of register will stop
reading if gas flows in from opposite direction. The installation of connections
can be either by screws or by wielding according to customer's request. This
series of products have high sensitivity and accuracy measurement, easy to use
and repair, strong anti-corrosion capability and long economic life. The meter performance
can fulfill OIML R31-1995standard and EN1359-1998 standard requirement.

Main technical parameters