Flanged DN15 to DN25

Product catalog summary

Introduction
The EBE venturi orifice steam trap range is designed to meet the rigorous requirements of modern industrial plants. It features a modular design that accommodates a wide range of capacities, from minimal condensate flow to high flow volumes for process heating applications. The trap's innovative design allows it to handle varying conditions within the same flanged body.

Features
- Unique modular design for both low and high condensate flow.
- Multiple nozzle configurations for optimal efficiency.
- Fully cast flanged housing ensures pressure integrity.
- Flexible filtration options with increased secondary filtration for contaminated systems.
- Graphite seals are metal bonded and fully encapsulated to prevent leakages.
- Complies with ISO 26554 for face-to-face dimensions.
- In-line construction allows for easy removal and cleaning of filters and nozzles.

Assembly
The steam trap is composed of several parts, including a flanged body, filter cap, top caps, principal filter, strainer gasket, and variable nozzles. Materials used include DIN 1.4408 (ASTM A351 – CF8M Equivalent) and ASTM 304 SS (DIN 1.4404 Equivalent).

Dimensions and Weights
Available in flange sizes DN15, DN20, and DN25, with specific dimensions and weights provided for each type (EFK-F and EFG-F).

Pressure/Temperature Limits
- Maximum Allowable Pressure (PMA): 90 bar g
- Maximum Allowable Temperature (TMA): 500°C
- Maximum Operating Pressure (PMO): 76 bar g
- Maximum Operating Temperature (TMO): 350°C
- Cold hydraulic test pressure: 100 bar g

Certification
All steam traps come with a ten-year performance guarantee. Material inspection and pressure test certificates are available upon request, in accordance with DIN EN 10204: 3:1 and the European Pressure Equipment Directive 2014/68/EU.

Performance Data
The steam trap's maximum flow rates vary by type and pressure:
- EFK (drip leg/trace heating): 40 kg/hr at 10 bar, 55 kg/hr at 20 bar
- EFK (Process applications): 1000 kg/hr at 10 bar, 1400 kg/hr at 20 bar
- EFG (High flow process): 11500 kg/hr at 10 bar, 15500 kg/hr at 20 bar
EFG duty conditions are standard in DN25, DN40, and DN50 flanged housings, with other sizes available upon request.

Additional Information
Optional extras include an ISOJAG Nomex material insulation jacket and a contaminated system filter for low flow and small nozzle sizes. Higher pressure flanges or ASME standards are available at additional cost.

Catalog excerpts

DATA SHEET FULLY CAST VENTURI ORIFICE STEAM TRAP RANGE Flange Version Flange sizes DN15, DN 20 and DN25 - Type EFK-F & EFG-F DESCRIPTION The new EBE venturi orifice steam trap range is designed to meet the rigorous requirements demanded by todays industrial plant users. Developed on a modular concept, the trap encompasses a wide range of capacities, from minimal condensate flow requirements on line drainage and trace heating systems, through to the high flow volumes and variable loads of process heating applications. The trap’s unique innovative design allows for both these conditions to be serviced within the same flanged body. Unique modular design for low and high condensate flow Multiple nozzle configurations designed for optimum efficiency at operating point. Fully cast flanged housing eliminates any weld joints and guarantees pressure integrity Flexible filtration options, increased secondary filtration available for contaminated systems The new EBE is the first fully cast, flanged, variable orifice steam trap to be available to the market. Delivering permanent solutions for all steam trapping requirements. The venturi orifice technology forms part of your total steam system pipework. With no moving parts it is integral with the system and will never need replacement. Graphite seals metal bonded and fully encapsulated to eliminate leakages All face to face dimensions in accordance with ISO 26554 In line constructions allows for removal and cleaning of filters and nozzles See table Flanged Body Page two DIN 1.4408 (ASTM A351 – CF8M Equivalent) 1140 Filter Cap DIN 1.4408 (ASTM A351 – CF8M Equivalent) 1150 Top Cap (EFK) 1160 Top Cap (EFG) DIN 1.4408 (ASTM A351 – CF8M Equivalent) 1190 Principal Filter 400 or 800 Micron SS reinforced 304 SS and 304L SS (DIN 1.4301 and 1.4306 Equivalent) 1200 Strainer Gasket Metal reinforced graphite 1210 Top Cap Gasket Metal reinforced graphite 1220 Variable Nozzle Gasket (EFK) 1230 Variable Nozzle Gasket (EFG) Metal reinforced graphite 1240 Variable Nozzle (EFK) 1250 Variable Nozzle (EFG) ASTM 304 SS (DIN 1.4404 Equivalent) 1260 Top Cap retaining screws (EFK) M6 x 16 hex socket heads (ISO 4762 / DIN912) 1270 Top Cap retaining screws (EFG) M6 x 25 hex socket heads (ISO 4762 / DIN912) Siehe Tabelle Seite zwei EBE Engineering GmbH, Rellinghauser Straße 334F, 45136 Essen

Open the catalog to page 1

FULLY CAST VENTURI ORIFICE STEAM TRAP RANGE Flange Version Flange sizes DN15, DN 20 and DN25 - Type EFK-F & EFG-F DIMENSIONS AND WEIGHTS C SIZES AND CONNECTIONS Flanges Conforming to EN 1092-1 form B PN40 as standard Higher pressure flanges or ASME available on request at additional cost PRESSURE / TEMPERATURE LIMITS 90bar g 500°C TMA (Maximum Allowable Temperature) PMO (Maximum Operating Pressure) TMO (Maximum Operating Temperature) Cold hydraulic test pressure PERFORMANCE DATA Face to face dimensions in conformance to DIN EN 26554 (ISO 6554) Series 1 PMA (Maximum Allowable Pressure) All steam...

Open the catalog to page 2

Flanged DN15 to DN25

Flanged DN15 to DN25

Catalog excerpts

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