درباره سازنده

Company Vision

To be the world's definitive provider of innovative and reliable motion systems.

Core Values

Johnson Electric prides itself on a set of shared core values and commitments that together form the foundation to everything we do. The first initial of each of these values together spell the word "MARBLE" which is the acronym Johnson Electric employees use internally when referring to our values statement.

" M A R B L E "

Make customers successful

Delivering what our customers need, when they need it, is the primary goal of Johnson Electric. We are committed to make our customers successful in their business, as the basis for long-term success in our business.

Attract and develop great people

Johnson Electric aims to offer its people a superior career development experience that rewards results, enterprise, coaching and teamwork. We employ more than 38,000 worldwide and recognize that our business thrives on the diversity of our people and their ideas.

Reach higher

Johnson Electric people set stretched goals for themselves to drive business growth and personal career fulfillment. We know from experience that bold thinking and bold action will bring about extraordinary results.

Believe in practical solutions

Johnson Electric is driven by shop-floor practicality and a positive “can do” mindset. We seek to turn innovative ideas into cash flow by working quickly as a team and refusing to be stalled by complexity.

Lead by example

Johnson Electric believes that good corporate citizenship requires uncompromising standards of integrity, openness, and fairness. We are committed to demonstrating leadership wherever we do business through the promotion of a safe and healthy environment for our people and the local community.

Excel in execution

Johnson Electric’s customers expect the highest standards of quality and performance. We work not only to meet those expectations but also to exceed them through continuous cycles of learning.

Smart Meter Valves0 pages

نسخه متنی

Saia - GM Gas Valve Product Line

GMC/GMS/GMI

Characteristics:
Zero Pressure Drop Gas Shut-Off Valve for Smart Meters

Specifications:
ATEX classification:t
Resistance to gas and vapour:t
Electrical safety:t
Operating temperature:t
Storage temperature:t
Life time:t
Climate class:t
Thermal class:t
RoHS:t
Weight:t
Installation:t
Type:t
t
t
t

II 3G EX ic IIA T3
EN 1359: 2007
EN 60079-0: 2006, EN 60079-11: 2007
-25°C … +55°C
-25°C … +70°C
≤ 20 years / ≤ 4000 cycles
“wide-spread” , DIN IEC 60721-2-1:1992
130 (B) , DIN EN 60085: 2005
2002/95/EC
125 g
Inlet or outlet side
GMC - Compact gas shut-off valve
GMS - Compact gas shut-off valve with sensor
GMI - Compact gas shut-off valve with sensor and
integrated electronic

Performance Data:
Generalt
Operating pressure:t
Maximum pressure:t
External leakage (20°C):t
Internal leakage (20°C):t
Flow rate:t
Pressure drop:t
Closing speed:t
Electricalt
Nominal voltage:t
Winding resistance:t
Inductance:t
Energy consumption:t

30 mbar
500 mbar
< 1l at 75 mbar, t < 5l at maximum pressure
< 50 ml at 10 mbar
≤ 10 m³ / h (for G4 and G6 meters)
< 0,1 mbar at 10 m³ / h, 100 mbar
< 11 sec. at 50 Hz
2,8 V … 3,6 V
34 Ohm ±10% per phase
41,7 mH ±10% per phase at 1000 Hz sine wave, 1 V
≤ 4 Ws at nominal voltage (closing cycle)

Circuit diagram:

open valve
close valve
sales@johnsonelectric.com

www.johnsonelectric.com

Saia Motor