Elevate operational efficiency with the soft-seated feature of IVEX-T.
The ultimate in high-performance Butterfly valves, IV’s IVEX – series incorporates the ‘state of the art’ valve technology to outperform the competition. The double offset disc design nearly eliminates the seating wear due to the camming action of the disc during closing. The mechanical stopper on the valve body ensures precise valve closing every time to ensure specified seat tightness. The disc has a spherical profile and comes out of contact with the seat in the initial opening itself.
The IVEX-T model embodies comfort with its soft seating. Made with either PTFE or RPTFE, this version is engineered for those seeking efficient operation without compromising durability.
The model’s soft seat variant ensures consistent performance over its lifecycle, making it suitable for handling bi-directional flow.
The wafer-style body has a universal design to fit between pipe flanges of almost all popular flange standards. It is also available in a wafer-lugged body and double-flange body. Available in Class 150 and Class 300 Pressure Class.
Product Specifications
Design
API 609, BS EN 593
Size Range
DN50 TO DN600
Leakage Classification
Tight shut off
Face to Face
API 609 , BS EN 558 , ISO 5752
Operating Temperature
-50° C ~ +220° C.*
Pressure Rating
ASME Class 150
Testing Standard
API 598, EN 12266, ANSI-FCI 70-2
Flange Standard
ASME B16.5
Flow Direction
Bi-Directional
* Depending upon MOC
Configurations
Wafer
DN50 To DN600
Lug
DN50 To DN600
Double Flange
DN50 To DN600
Material of construction
- Body : WCB / CF8 / CF8M
- Disc : WCB / CF8 / CF8M
- Seat : PTFE / RPTFE
- Shaft : AISI 410 /SS 316 SH /17-4 PH
- Bearing : Self Lubricated (Stainless Steel Backed Ptfe)
- Shaft Sealing : (Graphoil), Braided Ptfe
- Clamp Ring : CF8 / CF8M
- Fasteners (Internal) : Stainless Steel 304
Operator
Hand lever
DN50 To DN200
Gear Box
DN50 To DN600
Actuator
DN50 To DN600
