Pressure Tech MF301 Medium Flow Pressure Regulator

Medium Flow Pressure Regulator

MF301 Datasheet
MEDIUM-FLOW PRESSURE REGULATOR
Liquid
Diaphragm
SelfVenting
Piston
NonVenting
Max Inlet: 300 bar (4,350 psi)
Max Outlet: 300 bar (4,350 psi)
Cv 2.0
STANDARD MATERIALS OF CONSTRUCTION
INTRODUCING THE MF301...
The MF301 is a piston-sensed non-venting or self-venting regulator for gas or liquid applications.
A PEEK™ seat is required for liquid applications.
PART
MATERIALS
Body and Bonnet
ASTM A479 316/316L Stainless Steel (UNS S31600/S31603) Approx. Temperatures: -196°C to 538°C
Main Valve Pin
ASTM A479 316/316L Stainless Steel PEEK™ (450G)
The MF301 offers a balanced main valve as standard for maximum inlet and control pressures of up to
300 bar (4,350 psi). For higher pressures, please refer to our MF400/401.
Alternatively, an unbalanced option can be offered for applications with maximum inlet and control pressures
of up to 50 bar (725 psi).
SPECIFICATION Outlet Ranges
Up to 300 bar (4,350 psi)
Design Proof Pressure
150% max. working pressure
Seat Leakage
In accordance with ANSI/FCI 70-3
Weight
3.25kg (7.2lbs)
Note: Pressure regulator rating may be limited by connection type, Cv and/or seat
material. Contact the office for specific pressure requirements.
Soft Seat
Approx. Temperatures: -50°C to 204°C
PCTFE (Kel-F) Approx. Temperatures: -196°C to 180°C
ASTM A479 S42 Stainless Steel
Valve Spring
(UNS S43100) Approx. Temperatures: -196°C to 538°C
Piston
ASTM A479 316/316L Stainless Steel
Handwheel
Nylon
O-Rings
FKM/FPM (Viton) Approx. Temperatures: -20°C to 200°C
Loading Spring
Silicon Chrome Wire
For the full list of material temperature ranges, please visit www.pressure-tech.com.
Note: Temperature details are provided as nominal values for guidance purposes only.
No warranty is made, expressed or implied. Contact the office for specific temperature
requirements.
FEATURES AND BENEFITS
1
PISTON SENSING ELEMENT
Perfect for use in challenging conditions.
2
BALANCED MAIN
VALVE DESIGN
3
Improved control across the pressure range.
SELF-VENTING OR NON-VENTING
Versatile use for a range of applications.
4
LOWER ENTRY PLUG
For simplified seat servicing.
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 support with product selection recommendations only - it is the users responsibility to ensure the product is suitable for their specific application requirements.
PRESSURE TECH LTD Unit 24, Graphite Way, Hadfield, Glossop, Derbyshire, UK, SK13 1QH
T +44 (0)1457 899 307 E [email protected] W www.pressure-tech.com
DESIGNED, MANUFACTURED AND BUILT IN THE UK
190721
Gas
PAGE:
1 OF 4