Description
The Turflow heat exchanger range is a shell & tube design consisting of straight corrugated tubes within a shell.
The tubes are secured at either end of the shell by fixed tube sheets.
The corrugated tube design promotes increased turbulent flow conditions to provide the Turflow’s high heat transfer efficiency.
The shell incorporates a bellows type expansion joint that ensures thermal stress does not damage the heat exchanger.
The shell is also fitted with drain and vent connections.
The heat exchanger is a gasket free design constructed wholly from stainless steel.
Normally the heated fluid will flow through the tubes and the heating medium will be in the shell; both countercurrent and concurrent flow paths can be accommodated, inclusive of horizontal or vertical installation.
VEP and VES Food+ available with a food contact regulation Declaration of Compliance
Designed, manufactured and approved for Steam and Condensate applications, the VEP and VES Food+ product complies with:
– (EC)1935:2004 Materials and Articles Intended to come into Contact with Food
– (EC)2023:2006 Good Manufacturing Practice for Materials and Articles Intended to come into Contact with Food
– (EU)10/2011 Plastic Materials and Articles Intended to come into Contact with Food
– FDA Code of Federal Regulations – title 21 – Food and Drugs
This product is intended to be connected into a system that can operate a food contact compliant process.
A list of the materials that could come directly or indirectly into contact with foodstuffs can be found in the Declaration of Compliance available for this product.
Standards
Turflow type heat exchangers fully comply with the requirements of the EU Pressure Equipment Directive/UK Pressure Equipment (Safety) Regulations and carry the mark when so required. All units are supplied with a Declaration of Compliance.
Turflow type heat exchangers fully comply with the requirements of the ASME Boiler and Pressure Vessel Code and carry the “U” ASME Stamp when so required.
Certification
A manufacturer’s Hydraulic Test Report and Material Certification documentation is available on request.
Note: All certification /inspection requirements must be stated at the time of order placement.
Food+ can be supplied with material Certification for all wetted parts at extra cost.
Note: All certification/inspection requirements must be stated at the time of order placement.
EN | ASME | GB National standard |
CE mark with PED | ASME VIII design with | Chinese GB national |
EU Pressure Equipment Directive/UK Pressure Equipment (Safety) Regulations | U stamp certification | standard |
Sizes and pipe connections
Type | Shell length (metres) | Shell Ø | Connections |
VEP | 0.6, 1, 1.5 and 2 * | 1½”, 2″, 3″ 4″, 5″, 6″, 8″ and 10″ | Flanged EN 1092 PN16 or ASME B16.5 Class 150 |
VES | 1, 2 and 3 | 2″, 3″ 4″, 5″, 6″, 8″ and 10″ | Flanged EN 1092 PN16 or ASME B16.5 Class 150 |
*Note: 0.6 and 1.5 shell lengths are not available for shell diameters 5″ to 10″
Materials
No. | Part | Material | Surface finish | ||
1 | Shell | Stainless steel | ASTM A312 – TP304 | Pickling | |
2 | Expansion joint | Stainless steel | ASTM A240 – TP321 | Pickling | |
3 | Shell side flanges | Stainless steel | ASTM A182 F304 | Pickling | |
4 | Tube sheets/tube side flanges (Different options available according to the specific model) | SX | Stainless steel | 316 ASTM A182 F316 | Pickling |
SS | Stainless steel | 304 ASTM A182 F304 | |||
5 | Corrugated tubes (Different options available according to the specific model) | SX | Stainless steel | 316 ASTM A249-TP316L | Pickling* |
SS | Stainless steel | 304 ASTM A249-TP304 |
*Note: “FB” version will undergo tube side passivation internal tube in addition to specified treatments.
VEP and VES, VEP and VES Food+
Turflow Heat Exchangers
PHONE: 0812-3340-4116WHATSAPP: 0812-3340-4116
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