FMC-2000 Mechanical flow controller - Pressure Tech Limited - (Version JPG) - PDF Catalogue | Technical Documentation

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FlowMatrix FMC-2000 Liquid & Gas Mechanical Flow Controller

CVC Technology™ Mechanical Flow Controller

• Two stages of internal flow regulation for exceptional stability

• Immunity to upstream and downstream pressure or process transients

• Patented feedback loop eliminates backpressure effects

• Eliminates need for stable upstream pressures or regulators; A fluid control system in a single device

• Precision mechanical control ensures outstanding repeatibility

• Pressure ranges from vacuum to 3000 psig

• Pressure differentials from low differentials up to 2500 psid

• User can specify for use in either liquid or gas applications

• Patented two-stage flow regulation for ensured stability

• Wide range of inlet and outlet pressures

• Saves money and reduces installation time and plumbing complexity

• Exotic materials available upon request

Specifications:


	*Property*	*FMC* - 2000
	*Accuracy*	+ / - 0.75% of Full Scale¹
	*Repeatability*	+/- 0.75% Full Scale²
	*Leak Integrity (External)*	Helium Leak Test: <1x10^-7 atm x cc/sec He; bubble test at 1000 psi for liquid applications
	_T , „„ „ ,,, . , .005% FS / PSI typical *Inlet Pressure Coefficient* _л._ш,„.,. , _/DCr_T^r . 0.010% Full Scale / PSI maximum
	*Minimum /Maximum Flow Range - Liquid*	0 to 6 LPM H₂O equivilant
	*Minimum /Maximum Flow Range - Gas*	0 to 100 LPM air equivilant
	*Flow Control Fluids*	Liquid or Gas compatible with materials of construction


	*Property*	*FMC -* 2000
	*Controllability* 100:1 Typical
	*Differential Pressure Range*	0.5 - 2500 psid³
	*Maximum Inlet Pressure*	3000 PSI
	*Minimum Inlet Pressure*	0.5 - 7 psig³ (lower possible dependent on flow range, outlet pressure, and fluid type)
	*Wetted Materials*	SS 316, Ti-6Al-4V Titanium alloy control valves (Inconel and 316 options), PCTFE seat, Viton® seals and diaphragms, Perlast™ option
	*Temperature Range*	0 - 300 ^oC
	*Other Features*	Integrated External Pressure Transducer calibrated for flow output

1 Accuracy is defined as the flow output stability over time once a manual adjustment is given

2 Repeatability is defined as the average deviation from setpoint as pressure is removed and reapplied over 1000 cycles

3 Dependant on fluid type, flow rate and inlet pressure

TRADEMARKS:

CVC Technology............................FlowMatrix Corporation

Viton...............................................DuPont Dow Elastomers

Perlast.............................................Performance Polymer Engineering LTD

Pressure Tech 2000 Limited • Unit 6, Graphite Way, Hadfield, Glossop, Derbyshire SK13 1QG - GB • Tel. +44-1457-899307 • Fax +44-1457-899308