LF-3010 pages
LF-301 SERIES
‘Low Flow’ Pressure Reducing Regulator // Piston Sensed for outlet control to 180bar / 2600psi
NAMEPLATE
HANDLE
LF-301
LOCKNUT
ADJUSTING
SCREW
BONNET
PANEL
LOCKNUT
MAIN
SPRING
LOWER SPRING
REST
SENSOR
HOLDER
SENSOR
SEAT
MAIN
VALVE
INLET
OUTLET
LLC
LLC
A
ORIG
*Assembly drawing for reference only. Refer to office for specific detail.
31.03.05
LF-301
LLC
The LF-301 provides a compact and economical solution for
controlling pressures up to 180bar on low flow applications.
Ideal for first stage pressure let down where basic pressure
control is required. A small piston sensing element allows
low torque adjustment with a range of springs with fine
pressure adjustment.
APPLICATIONS:
• Gas Cylinder regulator assemblies
• Pressure test rigs
• Instrument Air Lines
• Aircraft service carts
FEATURES:
Compact design
Economical
316SS Bonnet
Max 300bar inlettttttt
tttttt
STANDARD MATERIALS OF CONSTRUCTION
Regulator part
Material
Body and Bonnet
316SS
Main valve pin
Soft seat cone
316SS
PEEK – Max 300bar
PCTFE – Max 210bar
Valve spring
Inconel X750
Sensor and holder
316SS
Handwheel
Nylon
Spring rests
316SS
‘O’ ring seals
Viton
Adjusting screw
Ali Bronze
Loading Spring
302SS
Lubricant
Krytox GPL 205
NOTE: Product availability and specifications contained herein are subject to change without notice. Consult local distributor or factory for potential revisions and/or service related issues.
PRESSURE TECH LTD, Unit 6, Graphite Way, Hadfield, Glossop, Derbyshire SK13 1QG
Tel: +44 (0)1457 899307 Fax: +44 (0)1457 899308
e-mail: info@pressure-tech.com
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www.pressure-tech.com
Designed and built in the UK
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