 Fill free to download the PDF file, the technical form and to contact us by clicking on icons. |
Application : Protection for vacuum (Vapors & gas)
Setting range maxi : -2,5 mbar to -750 mbar Materials :
Connection :
Some other type of vacuum valves may reach your need, feel free to contact us.
|
Category: Vacuum relief valves
Sous-catégories
-
Vacuum Relief valve with flange – type 5000
-
Vacuum Relief valve – threaded – Type 9
Application : Vacuum protection for gas and steam Maximum pressure range : -30 mbar to -800 mbar
Materials :
- Stainless steel
- Soft sealing : FPM / PTFE
Connections :
- 1″ to 2″
- BSP / NPT
- DIN / ANSI flange
Some other type of vacuum valves may reach your need, feel free to contact us.
Type 9 – Threaded Vacuum Valve Fill free to download the PDF file, the technical form and to contact us by clicking on icons.
-
Vacuum Relief valve springloaded – threaded – Type 91
Application : Vacuum protection for gaz and steam,
for container with a liquid outletMaximum pressure range : -50 mbar to -950 mbarMaterials :- Stainless steel, brass
- Soft sealing : please consult us
Connections :
- 1/2″ to 2″
- BSP / NPT
- DIN / ANSI flange
ATEX 94/9/CE
Some other type of vacuum valves may reach your need, feel free to contact us.
Type 9 – Threaded Vacuum Valve spring loaded Fill free to download the PDF file, the technical form and to contact us by clicking on icons.
-
Vacuum Relief valve with flange – VS/oP
Typical VS/oP valves are vacuum valves / vacuum breaker with spring with flange connection. They are designed to be mounted on the storage tanks and silos, in particular with powdery materials and granules.
All moving parts are located outside.
Soupape casse-vide VS/oP Fill free to download the PDF file, the technical form and to contact us by clicking on icons.
Some other type of vacuum valves may reach your need, feel free to contact us.
Application : Protection against the vacuum for storage tanks and silos Settings : standard from -1 mbar up to -50 mbar; alternative settings contact us
Materials :
- Cast steel, Stainless steel
- Gaskets : Perbunan, Viton, PTFE
Connection :
- DN25 to DN250
- Flanges ISO PN10, PN16, PN40, PN20 (ANSI 150 Lbs)
-
Vacuum valve in Polyethylene (PE) or Polypropylene (PP)
The valves type VS/ScS, are vacuum valves made of polyethylene (PE) or polypropylene (PP) . They are designed to be mounted on the roof of storage tanks.
Soupape casse-vide en Polyéthylène VS/ScS Fill free to download the PDF file, the technical form and to contact us by clicking on icons.
Some other type of vacuum valves may reach your need, feel free to contact us.
Application : Protection against vacuum for storage tanks. Set pressure range : standard from 2,7 mbar to 85 mbar ;
(details are written in the pdf file)Material :
- Polyethylene (PE)
- Polyprolpylene (PP)
Connection :
- DN25 to DN200
- flange connection or weld end
-
Aseptic vacuum valve – series 125xx
Series 125 is made of several models of spring-loaded and weight-loaded vacuum valves. They are suitable for the food industry as well as for the bio/pharmaceutical industries.
Low-maintenance stainless steel execution. Several options are available like CIP execution, pneumatic lifting with position reply and heating device.
Small containers :
Spring-loaded vacuum valves can also be installed in horizontal position.- Early response behaviour
- Simple compact design
- Different connection variants
Spring loaded Weight loaded Material Stainless steel 1.4301 Seals EPDM (FDA) Temperature 0 to 95 °C 0 to 140°C DN 25, 32, 40, 50, 65, 80 capacity at -5 mbar 5 to 110 Nm3/h 15 to 120 Nm3/h Large tanks :
- Simple compact design
- Guided valve disc
- Dead space-free execution
- Aseptic sealing with defined seal compression
- Optional CIP equipment
- Optional splash guard variants
Weight loaded Material Inox 1.4301 Seals EPDM (FDA) Temperature 0 to 95 °C DN 80, 100, 150, 200, 300, 400 capacity at -5 mbar 300 to 3600 Nm3/h 
Spring-loaded vacuum valve 
Weight-loaded vacuum valve with pneumatic lifting Some other type of vacuum valves may reach your need, feel free to contact us.
Fill free to download the technical form and to contact us by clicking on icons.
-
Aseptic weight loaded vacuum valve – 12504
Model 12504 is a weight-loaded vacuum valve, suitable for beverage, food, pharmaceutical and chemical industries.
Due to their high throughput rate, these vacuum valves are capable of equalising large pressure differences for short periods of time. This is necessary at a high emptying rate or with hot or cold cleaning of the tank as well.
Low-maintenance stainless steel execution. Several options are available like CIP execution, pneumatic lifting with position reply and heating device.
Designed for large tanks : - Simple compact design
- Guided valve disc
- Dead space-free execution
- Aseptic sealing with defined seal compression
- Large capacity
- Optional CIP equipment
- Optional splash guard variants
Characteristics :
- Stainless Steel construction : 1.4301 / 304
- Aseptic sealing : EPDM (FDA)
- Diameters :
DN80, DN100, DN150, DN200, DN300, DN400 - Directly integrated into the tank manhole cover or installed with a flange welded on tank.
- Temperature : 0 to 95 °C
- Standard setting : -3 à -4 mbar eff.
Other settings on special request
Conformity with DIN EN ISO / IEC 17050-1 is fulfilled.
Application for gas in accordance with Fluid Group II of PED 97/23/EC.Some other type of vacuum valves may reach your need, feel free to contact us.
Weight-loaded vacuum valve with pneumatic lifting Fill free to download the PDF file, the technical form and to contact us by clicking on icons.
-
Vacuum breaker valve for water
Description :
The automatic air inlet valve (adductor valve) allows entrance and emissions of large quantities of air during pipe emptying or depressions in water pipelines.
These vacuum relief valves shall be normally closed by means of a spring and open automatically only when the system pressure become negative, falling to approximately 0,02 bar below atmospheric pressure.
The immediate admission of air into the system valve shall be assured by having 10% more inflow area than the inlet area of the valve, preventing then from vacuum and limiting the vacuum pressure to the one calculated for the system. The double-sealing design (metal-metal and resilient) provides a “drop-tight” shut-off.
The air inlet valve incorporates a stainless steel screen and steel hood to avoid the entry of foreign particles.
Diameters / Flange connexions : DN50-DN500
Range : PN10, PN16 et PN25
Material :
- Body : Ductile Iron EN GJS-500-7
- Seat: Elastomer NBR/EPDM of high durability
- Upper protection: Steel with screen in stainless steel.
- Bolting: Internal in stainless steel A2 / External in galvanized steel
- Coating: Non-toxic epoxy for drinkable water. Internal and external 200 microns thickness
Other material and special coating available upon request
Fill free to download the pdf file and to contact us by clicking on icons.
Vacuum breaker valve 