Type 441 IC | LESER - The Safety Valve

High Performance

Type 441 IC

Flanged standard pressure series for the Indian market suitable for steam, gas and liquid service. They have proven themselves as a universal safety valve for many applications.

Approvals

LESER High Performance safety valves of Type 441 IC are designed, marked, produced and approved according to the requirements of the following regulations:

  • Approval IBR
  • Approval PESO
  • LESER EAC Approvel

Technical specifications Type 441 IC

Nominal Diameter at Inlet
DN 25 - DN 200 | 1" - 8"
Actual Orifice Diameter d₀
23 - 165 mm | 0.91 - 6.5 in
Actual Orifice Area A₀
415.27 - 21382 mm² | 0.644 - 33.142 in²
Pressure
0.1 - 40 bar | 1.5 - 580 psig
Flange Rating Inlet
CL150 - CL300
Temperature (in accordance with DIN EN)
-268 to 540 °C | -450 to 1000 °F
Body Material
A 216 WCB, A 352 LCB, A 217 WC6, A351 CF8M/CF3M
Valve Connection
Flange acc. to acc. to ASME B 16.5 or acc. to DIN EN 1092-1 or acc. to BS Standard
Bellows Material (optional)
Stainless steel
Load Type
Spring loaded
Approvals
IBR Certificate Form III C, PESO (CCOE), EAC, any TPI upon request
Download Catalogues

Indian High Performance Catalogue

Download the High Performance Catalogue now.

441 IC catalog
Contact LESER Teaser

Contact LESER

Send a message to LESER

Contact
	LESER_Contact_worldwide_Teaser

Contact finder

Your local contact person will support you with all questions concerning the safety valve.

Find your local contact

You may also like