VALVES - Series EW and EU Globe Valves
Available sizes in the Series EW Globe Valves: 4x2, 6x4, 8x6, 10x8, 12x6, 12x8, 16x12, 20x16, 24x16 and 24x20 inch
Available sizes in the Series EU Globe Valves: 12, 16, 20 and 24 inch
The CVS Series EWD, EWS and EWT valve bodies are a single
port globe-style body with cage guiding, clamped seat rings
and “push-down-to-close” plug action.
There are three styles of valves available:
- Design “CVS EWD” is intended for general control
application over a wide variety of temperature and pressure
drops. This design has a balanced plug with metal-to-metal
- Design “CVS EWS” is intended for applications
requiring better shutoff capabilities than those suitable
for the EWD. This valve uses an unbalanced valve plug with
metal-to-metal seating or optional metal-to-TFE seating.
- Design "CVS EWT" is suitable for applications
with stringent shutoff requirements. This valve uses a balanced
valve plug with metal-to-TFE seating, or metal-to-metal
seating for higher temperatures.
The flow direction for EWD and EWT is normally flow down,
and the EWS is normally flow up with the following flow characteristics
available: linear, quick opening, and equal percent.
The end connections are ANSI Class 300, 600, and 900 Raised
Face or Ring Type joint flanges. Buttwelded ends are available
in Schedule 40 or 80 for class 300 and 600 and schedule 80
or XXS for class 900.
Valve bodies are available in LCC, WCB and 316sst material.
CVS Controls manufactures Control Valves and associated instrumentation
products to specification that facilitate the direct replacement
with FISHER* process control equipment.
* FISHER is a registered trademark of Fisher
Controls International Inc. Fisher Controls International
Inc. is not affiliated with CVS Controls Ltd. in any manner.
Fisher Controls International Inc. has not reviewed, sanctioned
or endorsed any products manufactured, reconditioned, sold
or marketed by CVS Controls Ltd.