PRESSURE VACUUM VENT
WITH END OF LINE DEFLAGRATION FLAME ARRESTER
Pressure vacuum vent model 197 can be manufactured both with flame arrester or without it.
End-of-line flame arresters contain ribbon coil, an element made of stainless steel that prevents the propagation of the flame inside the tank.
Pressure vacuum vent is normally used in the vapour recovery system (Stage 1) and it is designed to regulate the pressure inside the storage tank and to protect it in case of overpressure.
During normal operation the valve is closed thus helping to reduce the evaporation, saving environment and product loss.
The In Line Flame Arrester Ridart is a Protection System with stainless Steel ribbon coil: deflagration in-line flame arrester in according with Directive 2014/34/EU and harmonized standard EN ISO 16852:2016.
During the filling of a tank, the free vent discharge vapours that may ignite due to atmospheric or accidental causes.
The tank shall be protected to prevent the propagation of flames into the container.
This is the purpose of our Flame Arrester for line deflagration .
Inside there are two ribbon coils certified in stainless steel, which allow the dissipation of flames.
The Overfill Prevention Valve Ridart is designed to prevent the overfill of underground storage tanks by providing a positive shut-off of product delivery
The adapter API RP 1004 is used to prevent any possible leaking during the process of transferring fluids during the loading/discharge of tank trucks.
There are different versions of the adapter, with and without a lever for manual opening and different sizes.
1521 FEMALE API ADAPTER
1527 MALE API ADAPTER
1527 L WITH LEVER API ADAPTER MALE
1526 FEMALE API ADAPTER
1526 R WITH LEVER API ADAPTER FEMALE
1528 ALUMINIUM DUST CAP API
1528G RUBBER EPDM DUST CAP API
QUICK DRY COUPLER FUEL TRANSFER VALVES
The RIDART QUICK DRY is used to prevent any possible leaking during the process of transferring fluids during the loading/discharge of tank trucks.
There are different materials and sizes.
1602 SS MALE 3"
QUICK DRY FEMALE 3"
1600 SS MALE 2"
1605 SS FEMALE 2"
RUBBER CAP DN50
VAPOR RECOVERY ADAPTER CAMLOCK COUPLINGS
RIDART VAPOR RECOVERY ADAPTER are normally used in the vapour recovery line (Stage 1). Upon its connection with a camlock coupling, the valve opens allowing the vapor to return to the tank truck. There are different sizes and models also with flame arrester.
Flame arrester element is designed to isolate flames and protect a circumscribed area.
1520 CAMLOCK FEMALE ALUMINIUM
1524 ENP 3"FX4"M CAMLOCK
1534 ENP 3"FX3"M CAMLOCK
1525 VR 2"-3"-4"FX4"M CAMLOCK
1535 3"FX3"M CAMLOCK
1528 CL CAMLOCK CAP
ACCESSORIES FOR LOADING LINE
VAPOR STOP RIDART is used to prevent any possible vapors exposure after the cap opening while a liquid drawing operation is in progress.
Vapor stop can be used in different fields of application (petrochemical, food, pharmaceutical & more). FUTURES: ** Valve opens and closes automatically ** No vapor leakage **
Fast hose emptying (less than 30 seconds) **
CAPS
COUPLINGS
ANTI-THEFT GRID
VAPOR STOP 4"
OVERFILL VALVES
ACCESSORIES FOR VAPOR RECOVERY LINE STAGE I
190 VENT BRASS ALUMINIUM or SS
1524/1534 EN P VAPOR RECOVERY
197 EN P PRESSURE VALVE
180 EN P IN LINE FLAME ARRESTER
120B BRASS VAPOR RECOVERY
BALL FLOAT VENT VALVES - VAPOR RECOVERY LINE STAGE II
The RIDART BALL FLOAT VALVE is normally used in the vapor recovery line (Stage 2).
It is designed to protect the vapor recovery line from fuel overfilling hazard during loading operation. There are different sizes and models also with FLAME ARRESTER.
Flame arrester element is designed to isolate flames and protect a circumscribed area.
1010 ALUMINIUM
1010 EN P FLOATING VALVE
1015 FLOATING VALVE
ACCESSORIES FOR SUCTION LINE
The ANGLE CHECK VALVE is a device in according with Directive 2014/34/EU and harmonized standard.
This valve is designed to prevent the drainage of fuel (loss of prime) in the suction line and permits the product flowing only towards a dispenser.
The valve is installed on the manhole lid of the storage tank.
The CHECK VALVE is designed to prevent the back flow of fluid on the suction line and permits its flow only in one direction.
10 FOOT VALVE BRASS
50 FILTER BRASS
15 UNDER PUMP CHECK VALVE
55 ADJUSTABLE CHECK VALVE
60 GH ANGLE CHECK VALVE
60 SS STAINLESS STEEL
60 R CHECK VALVE
62 ANGLE CHECK VALVE
21 BRASS CHECK VALVE
20SS CHECK VALVE STAINLESS STEEL
EMERGENCY SHEAR VALVES
The single and double poppet emergency SHUT-OFF VALVE is installed in the fuel delivery line and is designed to protect from danger of product loss by closing the flow of fuel in case of accident, damage or fire. Double poppet shut-off valve allows the closure of both lines from the underground storage tank (inlet) and to dispenser (outlet).
The valve allows full flowing capacity with normal operation.
1370 BREAK AWAY VALVE
30 SHEAR CHECK VALVE
25 SHEAR VALVE
23 / 26 SHUT-OFF VALVE
27 / 28 SHUT-OFF VALVE
2510 BRASS SHEAR VALVE
31 SS STAINLESS STEEL
ABOVEGROUND STORAGE TANK
The ANTI-SIPHON VALVE is designed to prevent siphoning of liquid from an aboveground tank to the suction pipe installed at a lower level.
The valve does not permit the fuel to come out from the dispenser when it is not working.
1510 ANTI-SIPHON VALVE ALUMINIUM
55B ADJUSTABLE CHECK VALVE
198 ACTIVE COAL VENT
60 B ANGLE CHECK VALVE
NEW: PRESSURE VACUUMM VENT WITH ROLL-OVER PROTECTION It is designed to prevent the overpressure inside tank trucks, its function is to re-establish the correct pressure and to avoid the leak of liquids.
In addition, the valve installed on mobile tanks and tank trucks has a roll-over protection system that is activated at any angle check than 30° from the vertical position.
It is important to known the pressure/vacuum parameters. Different settings may be required.
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