Lpg bottom loading / unloading arm, piston balance Loading. Lpg bottom loading / unloading station
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LPG & INDUSTRIAL GASES LOADING STATION Series 1803 Technical specifications DOC: 1803_01_EN REV: 01-09/2017 The bottom loading station series 1803 is made by two series 1802 arm mounted on a stand-post, one arm is for the liquid phase and one for the vapour phase. The 1802 serie Bottom loading arms are designed to transfer LPG, Industrial Gases or pressurized liquids like Ammonia in closed circit system. The design allows a wide working area with a compact solution. Standard configuration of the station Each arm fixed on the stand-post is equipped as follows: Right-hand layout, bottom inlet with connecting flange ANSI 300 Base joint style F-20: it handles the horizontal movement. Boom pipe: it is used to estend the range of the loading arm. F-50 style Double swivel joint : It is used for horizontal and vertical rotations. It’s made with two carbon steel swivel joints with double row of ball bearings and NBR seals. Balancing system with compressed spring piston Secondary Pipe: high strength carbon steel. ERC Emergency Release Valve (DN50-DN80): PN40 in AISI316 is used to avoid leakage of liquid or vapours in case of accidental departure of the truck during loading. F-50 style end double swivel jonts: this allows vertical and horizontal movement. Ball valve in high strength steel: carbon steel body, AISI304 Ball, seals in PTFE in ‘’Fire-safe’’ execution. ½’’ Drainage ball valve: it is used depressurize the end of the arm between the ball valve and the tank coupler: carbon steel body, AISI304 Ball, seals in PTFE in ‘’Fire-safe’’ execution. Secondary balancing system of the end part with gas piston. Terminal connection with lap joint flange or ACME threaded coupler or Stanag coupler. Standard and Regulations Conformity Declaration of current Directive PED for Pressure Equipment Conformity Declaration of current Directive ATEX for Equipment used in Potentially explosive atmospheres Conformity Declaration of current Directive MACHINERY Customs Declaration of certification for Russia, Kazakhstan, Belarus, EAC certification. Standard API-ASTM-ANSI-TTMA. Technical features Nominal diameter Fluid type Nominal m³/h 18 50 80 flow rate l/min 300 840 1380 Design temperature

Options upon request Accessories Ball valve position Micro-switch Arm position Micro-switch (load or park) ½’’ drainage pipe Shock absorber for ERC, to stress gradually the cable and avoid accidental breaking Stand-post Arm material: carbon steel for low temperature, stainless steel AISI304 or AISI316 with supply ball valve Seals in HNBR, FKM, FFKM, EPDM, PTFE Left version Connecting flange PN40 or other standards Test at 60 bar for nominal pressure of 40 bar (PN40) Split Type joint: in 3 pieces for easy maintenance Special configurations for extreme temperatures (-60/+200 °C)...