G1.6 G2.5 G2.5W Gas Diaphragm Mechanical Aluminum Type Products from Goldcard Smart Group Co., Ltd.

Product Details

Gas type:	Natural gas, air, propane butane, nitrogen and all non-corrosive gases	model:	JK/G2.5 JK/G2.5 JKG2.5W
Packaging Details:	6 pcs/1 box (box side: 650mm375mm260mm) 4 boxes/layer, 5 layers 120 pcs/1 tray	brand:	Gold Card
port:	Shanghai/Ningbo	accuracy:	Level 1.5
type:	Diaphragm/Bellows Instruments	place of origin; place of origin:	Zhejiang, China
Supply capacity:	200,000 units per month	payment terms:	letter of credit, wire transfer

Product Description

working principle

Inside the meter, there are four chambers, separated by two diaphragms. When the gas flows, the diaphragm moves alternately because different pressures appear in the four chambers. The gas flow is calculated by a series of transmission and variable speed mechanisms, and finally displayed on the counter.

advantage

Anti-backflow design effectively prevents backflow.
Separating diaphragm and bracket; accurate metering and stable performance.
Adjustable core and clear mechanical design ensure accurate measurements.
Using magnetic drive technology to ensure safety and reliability.

smallSpecification

type	JK/G1.6	JK/G2.5
Qmax (m³/h)	2.5	4
Qmin (m³/h)	0.016	0.025
accuracy	1.5	1.5
Circulation volume (dm³)	0.9	0.9
Working pressure (kPa)	≤ 50	≤ 50
Pressure absorption (Pa)	≤ 200	≤ 200
Working temperature (℃)	-25 ~ 55	-25 ~ 55
Inlet/Outlet Connector Type	M30×2	M30×2
Between shafts (mm)	130	130
intellectual property	IP65	IP65
Explosion-proof grade	EXib IIBT3 Gb	EXib IIBT3 Gb