Pressure & Vacuum Relief Valve / Flame Arrestor / Pig Launching
Made in TURKEY & GERMANY
PRODUCT
Model No: 100
Pressure Vacuum Relief Valve
ERGIL Storagetech™’s Model 100 Pressure Vacuum Relief Valve provides protection to bulk storage tanks and vessels from over and under pressurisation. The valves are mounted on the tank roof flange or a vent pipe from the vapour space.
In the closed position the pressure relief pallet and diaphragm assembly is held tightly against a seal to prevent the loss of vapour to the atmosphere. As the internal pressure in the tank increases, due to product filling and vapour development, the pressure in tank increases and in the event that the set pressure of the unit is reached, the diaphragm will open and discharge the gas to the atmosphere. The opening set-point is selectable from a range +2.0 mbar and +60 mbar. (+0.8 inch W.C and +24 inch W.C), and the valve will reseal when the tank returns to a safe pressure.
Model No: 101
Pressure Vacuum Relief Valve
ERGIL Storagetech™’s Model 101 Pressure Vacuum Relief Valve provides protection to bulk storage tanks and vessels from over and under pressurisation. The valves are mounted on the tank roof flange or a vent pipe from the vapour space.
In the closed position the pressure relief pallet and diaphragm assembly is held tightly against a seal to prevent the loss of vapour to atmosphere. As the internal pressure in the tank increases, due to product filling and vapour development, the pressure in tank increases and in the event that the set pressure of the unit is reached, the diaphragm will open and discharge the gas to atmosphere. The opening set-point is selectable from a range between +61 mbar and +1000 mbar (+24 inch W.C. and 400 inch W.C.), and the valve will reseal when the tank returns to a safe pressure.
Model No: 300
Flame Arrestor
ERGIL Storagetech™ Model Number 300 Flame Arrester is a safety device that has a flame barrier with a large number of defined passage gaps, whose gap cross section is set withregard to the properties of the flowing gas, is cooled effectively and secured against a flame flashback in the case of continuous combustion. They are typically mounted to a flange or pipe. which connects the vapor space of a storagetank or a pipeline.
Standard sizes: 1” to 12” DN25 to DN300
Body / Flanges: 1) Carbon steel
2) Stainless steel AISI 316 –L or 304-L
3) Aluminium
4) Customer Specification
Flange drilling: API Class 150, PN16, and Special
Flame element: Stainless steel AISI 316 –L or 304-L
O-ring seal: Nitrile, Special
ATEX cert: Ex II 1/2 G IIB
Model No: 320
Flame Arrestor
ERGIL Storagetech™ Model 320 In-line Detonation Flame Arrester is designed for installation in gas pipelines. Detonation occurs when a flame travelling through the pipeline reaches supersonic velocities, usually as a result of thepipeline configuration or pipeline surface roughness. Changes in gas density and pressure causes the flame velocity to metamorphose from subsonic to supersonic.
Standard sizes: 1” to 12” DN25 to DN300
Body / Flanges: 1) Carbon steel
2) Stainless steel AISI 316 –L or 304-L
3) Aluminium
4) Customer Specification
Flange drilling: API Class 150, PN16, and Special
Flame element: Stainless steel AISI 316 –L or 304-L
O-ring seal: Nitrile, Special
ATEX cert: Ex II 1/2 G IIB
Model No: 301
Flame Arrestor
The flame quenching element is designed to be three or four times the area of the pipe in which it is installed, and is assembled between two flanged reducing spools. The element comprises a tightly rolled scroll or scrolls of crimped stainless steel ribbon to form passages through which the vapour passes. The area of each passage determines level of protection that the element provides. ERGIL Storagetech™’s Model 300 In-line Deflagration Flame Arrestor has a Maximum Experimental Safe Gap as per standard, and is suitable for gas groups IIB and IIA.
Standard sizes: 1” to 12” DN25 to DN300
Body / Flanges: 1-) Carbon steel
2-) Stainless steel AISI 316 –L or 304-L
3-) Aluminium
4-) Customer Specification
Flange drilling: API Class 150, PN16, and Special
Flame element: Stainless steel AISI 316 –L or 304-L
O-ring seal: Nitrile, Special
ATEX cert: Ex II 1/2 G IIB
Model No: 210
Gauge Hatch (With lock)
ERGIL Storagetech™’s Model 210 Lockable Gauge Hatch has a locking-screw to prevent inadvertent or unauthorised opening. Operated by foot or knee, it leaves the operator hands-free to dip the tank’s contents for depth, take product samples, and obtain temperature measurements.
Setting Range
Pressure: Weight-loaded up to 15mbar
Ambient temp: -20°C to +60°C
Construction
Standard sizes: 2” to 8” 200mm
Flanges: API Class 150 RF, DIN raised-face
Body: Carbon steel, 316 stainless steel, cast aluminium, cast iron
Paint finish: 1) Powder Coating, Colour RAL 9006
2) Epoxy Paint, Colour RAL 9006
3) Customer Specification
ATEX cert: Ex II 1/2 G c IIB
Model No: 200
Gauge Hatch
Storagetech™’s MODEL 200 Gauge Hatch offers a simple and easy access into the vapour space of bulk storage tanks. Opened by foot or knee, it leaves the operator hands-free to dip the tank’s contents for depth, take product samples, and obtain temperature measurements.
Setting Range
Pressure: Weight-loaded up to 15mbar
Ambient temp: -20°C to +60°C
Construction
Standard sizes: 2” to 8” 200mm
Flanges: API Class 150 RF, DIN PN16
Body: Carbon steel, 316 stainless steel, cast aluminium, cast iron
Paint finish: 1) Powder Coating, Colour RAL 9006
2) Epoxy Paint, Colour RAL 9006
3) Customer Specification
ATEX cert: Ex II 1/2 G c IIB
Model No: 400
Emergency Pressure Relief Vent (Weight loaded)
The Model 400 Weight-loaded Emergency Relief Vent operates in the last resort when a vessel or storage tank is exposed to a large-scale fire, and the standard pressure relief valve has failed to open or cope with the extreme conditions.
Setting Range
Pressure: Weight-loaded +2.0 mbar and +60 mbar. (+0.8 inch W.C and +24 inch W.C)
Ambient temp: -20°C to +60°C
Construction
Standard sizes: 6” to 30” 150 to 750mm
Body / Flanges: Carbon steel, Stainless steel 316 or 304, Customer Specification
Flanges drilling: API Class 150, DIN PN 16, Special
Seals: Nitrile, Special
Paint finish: 1) Powder Coating, Colour RAL 9006
2) Epoxy Paint, Colour RAL 9006
3) Customer Specification
ATEX cert: Ex II 1/2 G c IIB
