The ISO 5211 bolt pattern and centering lip combine with a
heavy duty broached stem coupling to ensure continuous true
stem alignment of bracket and actuator assembly. The center
of MCF modular three piece valve construction, ISO 5211 type
body configuration, accommodates a wide choice of seats, seals,
accessories and end connections for almost every type of automated
service.
Size Range:
1/4" to 10" Standard Port
1/4" to 8" Full Port
Applications Include:
Chemicals
Pharmaceuticals
Clean Steam
Petrochemicals
Specialty Chemicals
Steam
Aerospace
Food/Beverage
Biotechnology
Oil & Gas Production
Power Generation
Oil & Gas Distribution
Self-adjusting stem packing assembly with
saddle type lock washer. Belleville washers automatically adjust for thermal expansion and contraction. Tab lock washer does not allow
stem nuts to "back off."
Internal
anti-static design. Utilizes glass filled graphite contact
washers for applications including volatile or flammable
fluids.
Bottom entry stem. Precision fit stainless
steel design for maximum operating safety.
Pressure
loaded seats. Low torque design gives a bubble-tight seal
even in bidirectional flow. Seating materials available
for specific media, high pressure and/or high temperature
applications. (Optional cavity fillers available for all
sizes.)
Fully
encapsulated seals-standard. Prevents leakage to atmosphere
or in vacuum service to media. Allows welding in line
without disassembly.
Body
materials of construction include 316L stainless steel,
A105 carbon steel or brass means strong body component
integrity capable of withstanding the most severe operating
conditions and/or hostile external environments. (Optional
purge ports are available.)
In-line maintenance. One bolt removal (swing
out design) for simplified in-line maintenance of all internal parts. Single bolt removal also minimizes pipe twisting or distortion
during maintenance.
Forged steel end pieces in 316L stainless
steel, A105 carbon steel or brass. Three piece construction eliminates the need for unions and allows complete versatility of optional
end connections in NPT (Threaded), SWE (Socket Weld), BWE (Butt Weld) or Flanged (ANSI Class 150 or 300 raised face) and many other
connections.
Precision
machined solid stainless steel ball with straight through
design.
Centering
ring and bolt hole pattern designed for ISO 5211. Allows
use of heavy-duty mounting brackets and maintains long
term alignment of actuator and valve stem.
Exclusive MCF (ISO 5211 Type) mounting bracket.
Allows direct mount capability of actuators. Helps maintain actuator, stem alignment. A low profile bracket is also available for those "tight
fitting" areas.
