BRAND Hydraulics SEFC SECTIONAL ELECTRONIC FLOW CONTROL VALVES User Manual
BRAND Hydraulics Equipment
B
Certificate #02.002.1
ISO 9001:2000 WITH DESIGN
INSTALLATION SHEET FOR
SEFC SECTIONAL ELECTRONIC FLOW CONTROL VALVES
KEEP WITH PRODUCT UNTIL INSTALLED
ADDITIONAL SHEETS MAY BE PRINTED OUT FROM OUR WEBSITE
NDER PRODUCT CATALOG SECTION
How do I adjust pressure relief?
• Series Sections with relief manifold:
First, remove the chrome hex plug with a 7/8”combination wrench, etc and set aside. This gives you access to the
relief set screw (5/16” hex). Turning the set screw clockwise will increase the pressure (1 turn is ~
800psi[55.16bar]).
• Series Sections with EFC relief:
The relief pressure will be preset to customer specifications. In order for the relief to work, the EX port must be
plumbed back to tank. To adjust the relief, simply loosen the relief lock nut and then turn the relief adjustment
fitting clockwise to increase the pressure setting. Both the relief lock nut and relief adjustment fitting accept a
1.375” wrench.
Mounting Surface – The valve must be mounted on a flat surface. It is important not to bend or twist the castings when
mounting because this may cause the valves to bind.
Can I paint my valve? –Yes, as long as all the ports are properly plugged. Failure to take the proper precautions prior to
painting your valve may void your warranty.
What is the correct torque for the tie rod nuts?
The correct torque spec on the tie rod nuts is 85 inch pounds [9.6Nm]. Both nuts on each rod should be tightened at
the same time to prevent bind in the section.
Revision 11-06