ISVT is an authorized agent for EFS Tosaca Valves in Australia and has been representing Tosaca since 2012.
TOSACA is specialist manufacturer on Safety Relief Valves with a complete range of the sizes from ½ to 20”, and ratings up to ANSI 2500, along with all types of materials such as Nodular Iron, Carbon Steel, Stainless Steel, Inconel, Duplex and special coating in ECTFE/ Halar, etc.
Based in Barcelona – Spain. EFS TOSACA was established in 1989, and has an established history in safety relief valve manufacturing.
Today, EFS Tosaca is supplying to more than 54 countries globally.
All EFS Tosaca valves are designed, manufactured and certified according CE and ASME.
EFS Tosaca factories are in Spain and each specialise in different types of safety valves.
EFS TOSACA is fully equipped with sufficient technical resources to offer a complete range.
EFS Tosaca uses the latest advanced CAD System to design and develop all of its valves and the philosophy to make safety relief valves with very efficient turnaround times. High performance production equipment such as CNC machining centres and special assembly room, enables EFS Tosaca to provide ISVT’s clients with a consistently high level of quality.
Please contact ISVT for more information on the below models.
Description
Type
Connections
Rating
Material
Temperature Range
Cryogenic Service Until
Applications
Min. Set pressure
Overpressure
Blowdown
Tolerance Set pressure
Discharge coefficients
Safety and Relief valve
Threaded BSP / NPT
PN-40 DIN 259 and ANSI B2.1
Stainless Steel 316 L
-10 to +350ºC
-196ºC
Steam, Gases, Vapours and Liquids
0,2 bar g
10%
Gases 10%, Liquids 20%
± 3%
k= 0,55 for Gases
k= 0,48 for Liquids
Requirements
Calculation EN-4126-1 / 7
Design EN-12516-1, EN-4126-1 / 7
Materials EN
Inspection EN-4126-1 / 7
Dimensions
Model 1216 is a total Stainless Steel valve and can be supplied with the following connections:
BSP, NPT, CLAMP and Flanges ANSI #150 & 300 and PN 16 to PN 400.
Description
Type
Connections
Rating
Material
Temperature Range
Cryogenic service until
Applications
Min. Set pressure
Max. Set pressure
Overpressure
Blowdown
Tolerance Set pressure
Discharge coefficients
Safety and Relief valve
Threaded BSP / NPT
PN-100, 250 & 400 DIN 259
and ANSI B2.1
Stainless Steel 316 L
-10 to +300º C
-196ºC
Steam, Gases, Vapours and Liquids
0,2 bar g
300 bar g
10%
Gases 10%, Liquids 20%
± 3%
k= 0,5 for Gases
k= 0,4 for Liquids
Requirements
Calculation EN-4126-1 / 7
Design EN-12516-1, EN-4126-1 / 7
Materials EN
Inspection EN-4126-1 / 7
Dimensions
Description
Type
Connections
Rating
Material
Temperature range
In S.S
Applications
Min Set pressure
Seat
Overpressure
Tolerance Set pressure
Discharge coefficients
Safety Relief Valves
ASME/ANSI B16.5
ANSI 150/300 600/900/1500/2500
Carbon Steel A 216 WCB/ WCC
Carbon Steel A 217 WC6
S.S. A 351 CF3M
S.S. A 351 CF3M
Duplex
-28ºC to +425ºC
-96ºC to +427ºC
Steam, Gases, Vapours and Liquids
0,2 Bar g; With bellows 2 Bar g
Metal-Metal, PTFE, Viton, Nozzle SS + Stellite
10% for Steam, Gas and Vapour
20% for Fire Exposure
25% for Liquid on Thermal Relief
Blowdown 7%
± 3%
k= 0,975 for Gases
k= 0,64 for Liquids
Requirements
Calculation API RP 520
Design / Size API STD 526, ASME Section VIII
Materials EN / ASTM / ASME
Inspection EN-4126-1 / 7 API STD 527
MSS-SP-55
Tolerances EN-4126-1 and ASME UG-126
Lifting Device
Test Gag
Manual lifting device. Steam service must have a lifting device.
Used for pressure testing the installation, after test the gag must be removed. Also used for transportation of the valve.
Proximity switch and valve position indicator. Inductive prox 3 wire switching type. Supply voltage 20 to 264 VAC, 50/60 Hz. Enclosure ratings IEC 144 IP 67, Option Eex / ATEX.
To protect: Constant back pressure, Variable back pressure. Material: SS AISI-316TI. Max. back pressure 40%
Manual lifting device, this system is to ensure that the fluid or gas does not escape to atmosphere.
ECFE powder coating for corrosion protection. Very good chemical and thermal resistance and purity. 100% ECTFE Coating or Trim ECTFE Coating.
To help control flow capacity. Adjustable blowdown.
For PN-63, PN-100, ANSI 600, 900, 1500 & 2500.
Areas of application where the protection from media which are viscous and have a tendency to crystallise. Material SS. AISI-316L
Definition
Silencers are for controlling the noise produced by the expansion of a gas or steam at elevated pressures in the moment of the atmosphere discharge.
Applications
These silencers are used to reduce the noise generated by high velocity gas flow, such as steam vents, safety and relief valves, blowing systems and purge points.
Specific Design
Each silencer is custom designed according to the noise attenuation required. Its dimensions are directly proportional to the desired noise reduction and the gas mass flow. Noise reduction depends on the silencer length while the diameter of the silencer depends on gas flow.
These silencers are designed for a maximum speed that minimises noise and ensures structural integrity.
The silencers are structurally designed to withstand wind and snow loads. In relation to earthquakes, silencers are usually equipped with a lateral support system that allows design the support structure and anti-vibration systems.
The silencers have no moving parts and typically have a lower inlet nozzle for purging.
Each silencer is equipped with an inlet nozzle size to be compatible with existing or planned customer line. Each silencer is designed and built to withstand thermal shock and stresses produced at high pressure and high operation temperature.
Silencers can be easily adapted for special applications requiring a transversal inlet. This can greatly facilitate the installation of the silencer, eliminating the need for elbows in the piping system.
All vent silencers are individually designed, considering customer specifications (design conditions) and the operating conditions in order to ensure that the requirements of our customers are satisfied; hence we do not have Standardized tables of this type of silencers.
ADDRESS
Albany Creek
Queensland 4035
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