Fig 542L

Pressure Relief Valve

From £203.93 Ex Vat
WRAS
5 Year Warranty

The NABIC Fig 542L has been designed primarily for use where high tightness is required on the discharge side, having a sealed spring cover to prevent the possibility of back pressure leakage through the top of the valve.

The lift is progressively proportional to flow. All wetted parts are manufactured from dezincification resistance materials. Designed and tested to BS EN ISO 4126 -1.

  • High discharge capacity.
  • Pressure tight on discharge side
  • Suitable for liquids and inert gases
Fig 542L
Pressure Relief Valve
Temperature
-20 to 195°C
Size Range
DN15 - DN80
Pressure
1 - 10.5 bar
Material
Gunmetal
Medium
Hot water, steam, compressed air, inflammable liquids and inert gasses, Co2 (to 20°C), ethylene glycol, potable water
Connection
Screwed inlet & outlet
Buy Online
  • Customers can order up to 12 of any one product line. For larger orders please call us on 01462 443 278
  • Order over £400 for Free Delivery
  • Online ordering is only available in the UK and Northern Ireland

View Delivery, Returns & Refunds Details

Image of Fig 542L Pressure Relief ValveFig 542L Pressure Relief Valve
Free Delivery*
Order over £400

Online ordering for Great Britain & Northern Ireland only

Test Certificate

Test Certificates are included free of charge for this product, and available to download once you have received your serial number.

Select Your Product
Part Number Size Ex VAT Status More
DN15 £203.93 4 Weeks
1/2" BSPP Female Inlet and Outlet to BS21 - PTFE to Metal Seat
DN20 £234.13 4 Weeks
3/4" BSPP Female Inlet and Outlet to BS21- PTFE to Metal Seat
DN25 £377.02 4 Weeks
1" BSPP Female Inlet and Outlet to BS21 - PTFE to Metal Seat
DN32 £519.30 4 Weeks
1.1/4" BSPP Female Inlet and Outlet to BS21 - PTFE to Metal Seat
DN40 £695.67 4 Weeks
1.1/2" BSPP Female Inlet and Outlet to BS21 - PTFE to Metal Seat
DN50 £877.86 4 Weeks
2" BSPP Female Inlet and Outlet to BS21 - PTFE to Metal Seat
DN65 £1,232.81 4 Weeks
2.1/2" BSPP Female Inlet and Outlet to BS21 - PTFE to Metal Seat
DN80 £1,764.92 4 Weeks
3" BSPP Female Inlet and Outlet to BS21 - PTFE to Metal Seat

Please type your required set pressure from 1 to 10.5. Pressure settings can be in 0.1 increments.
Please check set pressure charts on Discharge Capabilities section.