DESIGN
AND CONSTRUCTION:
-Modular
construction allows the hydraulic cylinder
and the spring cartridge to be assembled
to either both sides of the central body.
-The
hydraulic cylinders are chromed as standard
to improve corrosion resistance and reliability.
-An
internal chrome guide bar insures proper
support of piston rod
-Provided
with bronze bearings and sliding blocks
for smooth operation and extended life
service
Multiple external hydraulic cylinders
tie bars
-For
the spring return version the spring is
supplied in a welded spring cartridge
to ensure safety when disassembling. The
spring cartridge can only be removed when
the spring is released.
-Totally
enclosed weatherproof central body.
-The mechanism of Yoke is designed for
give more torque when the valve is ETC
and BTO than BTC and ETO. |
