LAUNCHING / RECEIVING VALVES GODEVIL RSD PIG type

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Curtis Wilkinson
5 years ago
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SC FEPA SA BARLAD LAUNCHING / RECEIVING VALVES GODEVIL RSD PIG type PIG VALVE APPLICATIONS Used for scrapers launching / receiving (godevil) in the transport pipelines for gas, oil and its

They also can be used for the transport of solids in the form of powder, of viscous liquids (cellulose), for the simultaneously transport through the same pipe of two different fluids.

1 SC FEPA SA BARLAD LAUNCHING / RECEIVING VALVES GODEVIL RSD PIG type PIG VALVE APPLICATIONS Used for scrapers launching / receiving (godevil) in the transport pipelines for gas, oil and its derivatives, water, etc. They are meant for the scrape, the removal and the transport of the wastes deposited inside the pipes. They also can be used for the transport of solids in the form of powder, of viscous liquids (cellulose), for the simultaneously transport through the same pipe of two different fluids. BENEFITS In most cases eliminate the need to use the godevil launching / receiving stations. Allow the use of different types of godevil (PIG) Depending on the mounting in the installation, the same type of valve can serve to the scraper launching or to the scraper receiving. DESIGN Designed on the basic structure of a valve RSD-BB type (block and bleed ball valve produced by FEPA) the valves RSD PIG type benefit by all the functional advantages offered by it. The basic construction is of a 2/2 valve, additionally provided with a lateral aperture (the place through which the scraper is introduced and removed, and of a grid on one of the outports (with function in the scraper s stop) FEPA offers this type of valve in two versions: -by pass -shut off at the insertion and the evacuation of the scraper, the fluid can still flow through the pipe at the insertion and the evacuation of the scraper, the fluid s flow is stopped FUNCTIONAL CHARACTERISTICS Nominal diameter between DN50 and DN600 inclusive Nominal pressure between PN16 and PN150 Materials carbon steel or stainless steel for the valve s body, stainless steel for the ball, virgin or additived PTFE for the ball sealing gaskets, rubber compatible with the working environment of the other gaskets BIRLAD fepa@fepa.ro pag.1/6

Scraper launching and receiving phases Launching valve

receiving 2 -valve closing 3 -scraper evacuation 4

-opened valve 2 -valve closing 3 -scraper insertion 4

the valves RSD-PIG type manufactured by FEPA SA By

2 Scraper launching and receiving phases Launching valve Receiving valve Receiving valve 1 -scraper receiving 2 -valve closing 3 -scraper evacuation 4 -access closing 5 -opened valve Launching valve 1 -opened valve 2 -valve closing 3 -scraper insertion 4 -access closing 5 -launching The standard versions of the valves RSD-PIG type manufactured by FEPA SA By pass version Shut-off version BIRLAD fepa@fepa.ro pag.2/6

3 The basic structure of a RSD PIG valve Anti blow out design Trunnion Scraper insertion / evacuation access Double block and bleed Scraper stop strainer BIRLAD fepa@fepa.ro pag.4/6

battery -recommended to use in the underground pipes SC FEPA SA tel

4 The standard versions of the RSD-PIG valves manufactured by FEPA SA Receiving valve Launching valve RSD PIG valve equipped with scrapers battery -recommended to use in the underground pipes SC FEPA SA tel 0235/415990;41466 SG RSD-PIG BIRLAD pag.1/3

5 Various kinds of scrapers used with the RSD PIG valves Metallic support, polyurethane sockets (demountable) and wire brushes In one piece, of polyurethane Inflatable ball or polyurethane foam ball Support for polyurethane foam roll BIRLAD pag.5/6

6 The flanges dimensions and the distance face to face according to API6D or SR-EN 558-1, in relation to the request of beneficiary. Leakage rate - cat.a according to SR EN (no leakage) Codification RSD-PIG x xxx xx x x Coding level denomination a Design 1 By pass 2 Shut off b Nominal diameter Indicate the value of Dn c Nominal pressure Indicate the nominal pressure or the class d Materials - body, flanges 1 Carbon steel 2 Stainless steel 3 Other materials-to be explicitly indicated e Accessories 1 Without accessories 2 Scrapers storage battery 3 Other accessories-to be explicitly indicated Example: RSD-PIG Godevil launching / receiving ball valve, by pass design, Dn250, PN64, carbon steel body, without accessories BIRLAD fepa@fepa.ro pag.6/6

BALL VALVE DOUBLE BLOCK & BLEED design RSD BB type TRUNNION MOUNTED, ANTISTATIC,FIRE SAFE DESIGN API607,API6FA

BALL VALVE DOUBLE BLOCK & BLEED design RSD BB type TRUNNION MOUNTED, ANTISTATIC,FIRE SAFE DESIGN API607,API6FA APPLICATIONS Designed and executed for use in pipeline systems, which convey fluids under