
Butterfly Valves
Our butterfly valves are low torque acting, quarter turn rotary action where the fluid run straight through.
The disk is turned in axial trunnion bearings in a single seat and intrudes into the flow passage in the fully open position. Seats may be soft or metal.
We supply two main types:
Conventional – shaft passes through the disk axis and they are generally soft (elastomer)
seated for low pressure;
High Performance – with offset disk/seat and soft or metal seated for high pressure
Valve Specs
Valve Design
Wafer, Lug, Flanged
Construction
Single, Double or Triple Eccentric Disk
Trim Design
Trunnion
Size
2" - 72"
Pressure Range
150# - 600#
Design
API 609 - BS 16.34
Bore
Full
Materials
Carbon Steel, Stainless Steel, Bronze
Material Status
Forged or Cast
Seats
Soft or Metal
Seals
O-Rings
Testing
API 598 - API 6D
Operator
Wrench, Gear, Actuated
All materials are in conformity with NACE MR 01-75
Request a quote
Contact Us
CONTROLFLUID s.r.l.
Via Braia, 55
16019 Ronco Scrivia (GE)
ITALIA (IT)
Tel. +39 010 9642630
Fax +39 010 9642641
Sede principale
Assemblaggio valvole motorizzate, elettriche e pneumatiche, ispezione finale e collaudi NDT
CONTROLFLUID s.r.l.
Stabilimenti di produzione di valvole a sfera
Via per Gallarate, 50
21010 Besnate (VA)
ITALIA (IT)
CONTROLFLUID s.r.l.
Stabilimento di produzione di Gate, Globe
and Check Valves
Via A. Mauri
20900 Monza (MB)
ITALIA (IT)
CONTROLFLUID - KOREA
Produzione estera
269, Hawmok-Dong
Gimhae-City Gyeongnam
KOREA (KR)

