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Ksi Pietro

KSI heat exchangers are used to preheat gases like natural gas and air. They have removable bundles and can withstand various working pressures and temperatures depending on the model. Standard features include flanged and threaded connections, and optional equipment like drain valves, gauges, and safety valves can be requested. Dimensions, specifications, and performance data are provided for 7 models of varying sizes.

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John F Diaz H
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459 views4 pages

Ksi Pietro

KSI heat exchangers are used to preheat gases like natural gas and air. They have removable bundles and can withstand various working pressures and temperatures depending on the model. Standard features include flanged and threaded connections, and optional equipment like drain valves, gauges, and safety valves can be requested. Dimensions, specifications, and performance data are provided for 7 models of varying sizes.

Uploaded by

John F Diaz H
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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KSI/...

Heat
Exchangers
KSI/...

> Heat Exchangers

Introduction

KSI is a heat exchanger for preheating of natural gas, town gas, air, propane and other not aggressive gases
BEU type according to TEMA Code, with bundle fully removable*.
*not for KS/0,5

Main Features

- Heating fluid: hot and superheated water, steam


- Maximum working pressure: according to design conditions and code
- On request: design conditions as required by rating of ANSI B16.5 standard
- On request: same design pressure for both tube and shell side with, shut-off device, ball valves and pneumatic actuator
- Maximum working temperature: 100°C (up to250°C for superheated water and steam)
- Gas nozzle connections ANSI 600-300
- Water nozzle connections PN 16, ANSI 150 (ANSI 300 or 600 on request)
- Screwed connections for condensate drain
- Screwed connections for relief valve on top shell side
- Flanged connection for relief valve on top shell side
- Double connections for pre-heating of gas on pressure regulators pilot loop

Available Equipments (upon request)


- Drain ball valves
- Pressure gauge
- Pressure switch
- Safety valve on tube side
- Safety valve on shell side
- Air self-exausting device
- Inlet/Outlet gas temperature gauge

KSI/...
H

dn
Rp 1/4"
UNI-ISO 7/1 AIR SELF-EXAUSTING
DEVICE RELIEF VALVE

D B
F
UNI-ISO 7/1

650
Rp 1/4"

A
H
dn

STANDARD NOZZLE
ORIENTATION
G
30°
DN DN

Rp 1/2"
E C
UNI-ISO 7/1

Overal dimensions in mm
Surface (sqm)
Nozzles Shell

Weight Kg.

Volume (lt)
Drain DN

Side DN

Heating

Type Nozzles Tube Side DN A B C D E F G H L M N Shell Tube


Side Side
KS/0,5 1" 1"1/2 / / Rp1/2" 40/50 2242 / 800 Ø141,3 450 975 200 150 300 210 243 0,516 86 4,5 13.5
KSI/1 1"1/2 2" 2"1/2 3" Rp1/2" 50 2404 1374 800 Ø168,3 500 950 390 200 400 210 260 0,995 260 10 21
KSI/2 2" 2"1/2 3" 4" Rp1/2" 50 2530 1530 800 Ø219,1 600 975 418 220 400 275 335 2,283 260 24 34
KSI/3 3" 4" 5" 6" Rp1/2" 65 2720 1640 800 Ø273 750 1100 460 300 425 370 323 4,353 350 48 57
KSI/4 4" 5" 6" 8" Rp1/2" 80 2780 1690 800 Ø323,8 800 1100 500 325 475 370 355 6,746 555 68 77
KSI/5 4" 5" 6" 8" Rp1/2" 100 3040 1785 900 Ø406,4 1000 1100 615 400 520 480 400 11,441 850 127 128
KSI/6 6" 8" 10" / Rp1" 125 3325 1946 1000 Ø508 1100 1100 760 525 640 548 465 21,356 1800 210 250
KSI/7 8" 10" 12" / Rp1" 150 3550 2100 1000 Ø609,6 1200 1100 810 600 640 700 540 31,900 2500 450 370
Pietro Fiorentini S.p.A.
via E.Fermi 8/10 via Rosellini 1
I-36057 Arcugnano (VI) I-20124 Milano
Italy Italy

Tel. +39 0444 968.511 Tel. +39 02 696.14.21


Fax. +39 0444 960.468 Fax. +39 02 688.04.57
www.fiorentini.com

The data are not binding. We reserve the right to make eventual cheanges without prior notice.

CT-s511-E May 2007

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