Loading Arms Series 1050
The Silea Top Loading Arms series 1050 are designed for road tankers top loading, when the loading position is always at the same distance from the loading rack. Silea 1050 arms are balanced with an adjustable torsion spring.
Components (standard configuration)
* Right-hand layout with ANSI 150 inlet flange from the bottom
* Double swing base swivel style F-50: It is used for horizontal and vertical rotations. It is made with two swivel joints with double ball bearing rows and FKM seals.
* Torsion Spring Balancing unit: It is used to balance the loading arm.
* Loading Valve “ stay open ” or ” Hold Open ” type opens and closes flow and has a double stage easy opening and adjustable valve closure velocity, in relation to specific pressure and viscosity of the product being loaded.
* Main Pipe made of aluminium alloy TTMA flanged
* Valve remote control lever
* Drop Pipe Swivel style F-40: It is used to keep the drop pipe in vertical position. It is supplied with a handle to facilitate the movement of the arm.
* Drop Pipe made of aluminium alloy TTMA flanged (can have deflector or end pipe)
* Drip can made of aluminium alloy
Standards 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.
Accessories
# Check valve
# Vacuum breaker valve
# Flow indicator
# Micro switch loading valve position indicator
# Micro switch to indicate vertical position
# Micro switch to indicate rest position
# Mechanical lock “Hold Down” in working position
# Mechanical Park lock in rest position
# Overfill sensor with handle
# Pump start/stop button
# Up-down pneumatic actuation
# Valve pneumatic actuation
# Stand-post
Options on request
# Arm material options: all made of carbon steel, stainless steel AISI 304 or AISI 316
# Seals in HNBR, FFKM, PTFE
# Left version
# ​Upfeed in-let flange
# Base swivel inlet flange PN16
# Split Type swivels: 3-pieces to facilitate maintenance
# Compressed spring piston balancing
# Loading valve with “hold open” operation which closes automatically when the lever
# Overfill sensor with handle is released
# Chrome plated loading valve inside for jet fuels
# “T” deflector end-pipe in aluminium alloy
# Special configurations for extreme temperatures (-60/+200 °C)
# Heating system
Standard Dimensions (mm) A = 1000-3000 (Std 2100); B = 1000-2500 (Std 1200); Dimensions can be customized
Standard documentation
* Declaration of conformity to regulations
* Declaration of material conformities and functional test (CCC)
* Operation and maintenance manual (MUM)
Documentation on request
# Welding book (WB):
• Welding map (WM)
• Welding qualification (PQR)
• Welding specifications (WPS)
• Welder qualification (WQ)
• Penetrant liquids test Radiographs of welding heads
# Materials specifications map (MIM):
• Certification 3.1 EN 10204 for steel
• Certification 2.2 EN 10204 for aluminium  Quality Control plan (QCP):
• Welding dossier (WB)
• Materials identification map (MIM)
• Manufacturing plan
Failid
pdf, 523,54 KB
Declaration EAC
pdf, 419,71 KB
Certificate PED
pdf, 1,11 MB
Certificate ISO9001
pdf, 419,71 KB
Certificate PED
Equipment for oil terminals 
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