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Replaceble Resilient Seated

IVGK/IVTL

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Home  +  Products  +  Concentric Butterfly Valve  +  IVGK/IVTL

IVGK/IVTL

Combining enduring performance with flawless design.
A real workhorse from the IV stables, the IVGK and IVTL model butterfly valve incorporates the optimum design features to provide long, trouble-free service in the field. This general-purpose soft-seated Butterfly valve has a fully rubber lined single piece body with a centric disc construction that allows minimum flow restriction.
The absence of a seat substantially reduces the valve operating torque requirement and makes the valve very effective for flow control/regulation duties. IVR is an ideal choice for furnace airflow and combustion control applications.
The wafer-style body has a universal design to fit between pipe flanges of almost all popular flange standards and is also available in a wafer-lugged body.

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

-25° C ~ +200° C.*

Pressure Rating

PN1.0 /PN 2.5 / PN 6 /PN 10

Testing Standard

API 598, EN 12266

Flange Standard

ASME 150;DIN PN 6/10/16; IS:6392; JIS 5K/10K/16K; BS 10 TAB

Flow Direction

Bi-Directional

* Depending upon MOC

Configurations

Wafer

DN50 To DN600

Lug

DN50 To DN600

Material of construction

  • Body : CI*/ SGI / WCB / CF8 /CF8M
  • Disc : SGI / WCB / CF8 /CF8M
  • Seat : NITRILE, EPDM, NEOPRENE, HYPALON, VITON, SILICON
  • Shaft : AISI 410 /SS 316 SH /17-4 PH
  • Bearing : STEEL BACKED PTFE
  • Shaft Sealing : O-rings
  • Thrust Pad : BRONZE /SS316+NITRIDING
  • Fasteners : STAINLESS STEEL 304

Operator

Hand lever

DN50 To DN200

Gear Box

DN50 To DN600

Actuator

DN50 To DN600

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