MF-3000 pages
MF-300 SERIES
‘Medium Flow’ Pressure Reducing Regulator Piston Sensed for outlet control to 200bar / 2900psi
HANDLE
BEARING
SCREW
ADJUSTING
NUT
MAIN
SPRING
SENSOR
HOLDER
SENSOR
SPACER
PUSH
PIN
SEAT
SEAT
RETAINER
SOFT
SEAT
INLET
OUTLET
LOWER
MAIN VALVE
VALVE
SPRING
BODY
BOTTOM
NUT
*Assembly drawing for reference only. Refer to office for specific detail.
The MF-300 provides control of pressures up to 200bar
outlet pressure, and has a balanced main valve to minimize
effect of decaying inlet pressure. The seating design
incorporates protection against dynamic loads hitting the
sensing element as the main valve open, hence providing
stable control and hunting of the regulator. A lower entry
plug also provides easy servicing of the PCTFE seat.
APPLICATIONS:
• Compressed air systems
• Gas Quads
• Diving applications
• Automated pressure cycling
• Pipeline test systems
FEATURES:
300bar / 4350psi inlet pressure
Precision machined sensing elements
PCTFE seat fitted to main valve to help protect from
potential particle damage
Excellent sensitivity
Self venting and non venting options
STANDARD MATERIALS OF CONSTRUCTION
Regulator part
Material
Body and Bonnet
316SS
Main valve pin
316SS
Seat
PCTFE
Valve spring
302SS
Sensor and Holder
316SS
Handwheel
Nylon
Push pin
316SS
Spring rests
316SS
‘O’ ring seals
NBR, Viton or EPDM
Adjusting screw
Ali Bronze
Loading Spring
Spring Steel
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
reg nº: 10049401
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www.pressure-tech.com
Designed and built in the UK