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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