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Valves: forged and cast high pressure valves: control, stop, check, blow down, globe, gate, ball, piston, bellows sealed, instrument
Level gauges: magnetic level gauges, glass level gauges: transparent, reflex, bicolor
Cesare Bonetti - BONT - CMI Pasquini

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Last Update
06-02-2008


BONT ® HTB, RSS and RSSA ball valves
Fire safe tested with zero leakage

The Cesare Bonetti HTB Ball Valve for High Temperature and High Pressure applications and RSS and RSSA Ball valves for boiler blow down service have been fully "Fire tested" in accordance to:
BS 6755, Part 2 and Appendix A - API 607 Fourth edition - API 6FA Second edition 15/02/94.

All testing has been third party witnessed by a qualified Lloyd's Register of Shipping Inspector.

All valves tested demonstrated their quality and superior design features after having maintained zero leakage during each stage of the fire test procedures.

 ZERO LEAKAGE WAS OBSERVED BEFORE, DURING, AND AFTER THE FIRE TEST
BOTH IN THE TEST LINE AS WE AS EXTERNALLY IN THE STEM PACKING AREA

Performed tests demonstrate that standard HTB, RSS and RSSA  BONT® valves  are  products
meeting together "Fire Safe" and  "TA-Luft"   prescriptions.

Apparatus set-up
Valve Test Equipments Set Up


Valve under Fire Test

On test at 900 °C

Temperatures on test
Temperatures while under test

Air & water cooling
Air & water cooling

Go to BONT® HTB Ball Valve Catalogue
Go to BONT® RSS and RSSA Ball Valve Catalogue

 

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