Via Collegio di Spagna 34, 40 064 Ozzano dell ’Emilia (BO), Ital y Tel: +39 051 799229 / 799500, Sales office fax: +39 051 799268 E-mail: [email protected] , web-site: www.silea.it Page 1 Silea S.p.A. API RP 1004 RP dry break couplers fo r bottom loading they also comply with the latest stringent European Union regulations such as the P.E.D. (97/23/EC) and ATEX (94/9/EC) dir ectives Silea couplers can be used in the petrochemical industry when dry coupling is required. Manufactured according to the API RP 1004 standard regulations, are supplied with a 4” TTMA flange and are made of aluminium alloy. The surfaces subject to wear are hard coated. The standard fluoroelastomer (Viton®) seals are easily removable to allow maintenance operations. This type of coupling prevents spillage during the connection/disconnection operations and ensures safety conditions for the operators. Female API RP 1004 dry break coupler, model 513 The female dry break coupler SILEA 513 is full interlocked. It cannot be opened unless it is properly connected, and cannot be disconnected when the poppet is open. It contains two safety trigger and four interlock lugs for secure connection. As consequence of the fact that it conforms to the API RP 1004 specifications, the SILEA 513 can also be used with the adaptors of other manufacturers Technical specifications Design pressure: 10 bar Testing pressure: 15 bar Operating pressure: 3-5 bar Maximum connection pressure: 7 bar Flow rate: up to 150 m³/h Desi gn temperature: from –15 ° C t o +65 ° C 4” TTMA flanged Seals: Viton (in alternative Fluorosilicon rubber** ) ** FLUOROSILI CON compoun d is used for lo w temperatu re (up to -60 ° C) and a wide range of chemicals like petroleum-based fuel, oil and lubricants. Model 513

Silea - API Dry Break Couplings

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8/11/2019 Silea - API Dry Break Couplings

http://slidepdf.com/reader/full/silea-api-dry-break-couplings 1/3

Via Collegio di Spagna 34, 40064 Ozzano dell’Emilia (BO), ItalyTel: +39 051 799229 / 799500, Sales office fax: +39 051 799268

E-mail: [email protected], web-site: www.silea.it

Page 1

Silea S.p.A.

API RP 1004 RP dry break couplers for bottom loadingthey also comply with the latest stringent European Union regulations such as the P.E.D. (97/23/EC) and ATEX (94/9/EC) directives

Silea couplers can be used in the petrochemical industry when dry coupling is required.Manufactured according to the API RP 1004 standard regulations, are supplied with a 4” TTMA flange andare made of aluminium alloy.The surfaces subject to wear are hard coated.The standard fluoroelastomer (Viton®) seals are easily removable to allow maintenance operations.This type of coupling prevents spillage during the connection/disconnection operations and ensures safetyconditions for the operators.

Female API RP 1004 dry break coupler,model 513

The female dry break coupler SILEA 513 is full interlocked.It cannot be opened unless it is properly connected, andcannot be disconnected when the poppet is open. It containstwo safety trigger and four interlock lugs for secureconnection.

As consequence of the fact that it conforms to the API RP1004 specifications, the SILEA 513 can also be used with

the adaptors of other manufacturers

Technical specifications

Design pressure: 10 barTesting pressure: 15 bar

Operating pressure: 3-5 barMaximum connection pressure: 7 bar

Flow rate: up to 150 m³/hDesign temperature: from –15 °C to +65 °C

4” TTMA flangedSeals: Viton (in alternative Fluorosilicon rubber**)

** FLUOROSILICON compound is used for low temperature (up to -60°C) and awide range of chemicals like petroleum-based fuel, oil and lubricants.

Model 513

8/11/2019 Silea - API Dry Break Couplings

http://slidepdf.com/reader/full/silea-api-dry-break-couplings 2/3

Via Collegio di Spagna 34, 40064 Ozzano dell’Emilia (BO), ItalyTel: +39 051 799229 / 799500, Sales office fax: +39 051 799268

E-mail: [email protected], web-site: www.silea.it

Page 2

Silea S.p.A.

Adaptor 511

Adaptor 512

Male API RP 1004 dry-break couplers(adaptors), model 511 and 512

These two adaptors are utilized for the loading and unloadingoperation of movable tankers.They are installed on the tank-trucks or tank wagons.In addition to allowing an easy coupling to the loading andunloading arms, they assure a coupling without any spillageand the complete safety during the transferring process.

The adaptor 512 is equipped with a operating handle

permitting the manual opening and closing of the valve, and asightglass.

The adaptors are manufactured in an aluminium alloy.The surfaces subject to wear are hard coated.The standard seals are in fluoroelastomer (Viton®).

The items are 4” TTMA flanged.

While loading the tank-vehicle has to be connected to thevapour recovery unit to maintain the operating pressure withinthe 0,5 bar

coupler

Adaptor

withlever

Adaptor

without lever