45 companies for Pressure Maintaining Valves ✓ B2B manufacturers, distributors & suppliers from 7 countries ✓ With special service for fast information and prices ✓
- High pressure valves - Ensuring a constant operating pressure with KAMAT high pressure valves. We are happy to advise you for your...
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Innovative Valve Technology
GSR valves are used in nearly all applications.
For example:
in high-pressure applications up to 900 bar
in high temperature applications up to 400°C
in gas applications
in natural gas filling stations
for hydrogen
in the food processing industry
for water treatment
for high viscosity media as wax, oil, resin, colours
grease of blank sheets
used in the car wash industry and automotive industry.
In addition to our wide range of special valves we offer an extensive product range of pilot operated-, force pilot operated- and direct acting solenoid valves, of pressure controlled valves, motor-driven valves and accessories.
Do you need a coil or a service-set?
- Pressure Maintaining Valves
Diaphragm pressure vessel with non-exchangeable diaphragm
According to pressure equipment directive 97/23/EC and DIN EN 13831.
Use in closed heating systems according to DIN EN 12828 and cooling systems.
- Base construction for fastening from 35l
- including butyl membrane tested according to DIN 4807-3 /up to 50% glycol-resistant
- Nominal volume: 8l - 1.000l
- max. Operating overpressure: 4.0 bar and 6.0 bar
- max. system temperature: -10°C to +120°C
- max. Diaphragm load: + 70°C
- Colour : red powder-coated
Diaphragm pressure vessel with exchangeable diaphragm and manometer in the nitrogen chamber
According to Pressure Equipment Directive 97/23/EC and DIN EN 13831.
Use in closed heating systems according to DIN EN 12828 and cooling systems.
exchangeable butyl membrane tested according to DIN 4807-3 /up to 50% glycol resistantNominal volume: 80l - 5.000lmax. operating overpressure: 6.0 bar and 10.0 barmax. system temperature: -10°C to +120°Cmax. Diaphragm load: + 70°CColour : red powder-coated
Membrane pressure vessel with non-exchangeable diaphragm
According to pressure equipment directive 97/23/EC and DIN EN 13831.Use in underfloor heating systems, process water and pressure boosting systems which are not subject to DIN 1988/li>Internally coatedincluding butyl membrane tested according to DIN 4807-3 Nominal volume: 8l - 600lmax. Operating overpressure: 10.0 barmax. system temperature: -10°C to +110°Cmax. Diaphragm load: + 70°CColour : blue
Diaphragm pressure vessel with exchangeable diaphragm
According to Pressure Equipment Directive 97/23/EC and DIN EN 13831.
Use in underfloor heating systems, process water and pressure boosting systems not subject to DIN 1988
Internally coatedincluding butyl membrane tested according to DIN 4807-3 /Nominal volume: 60l-500lmax. Operating overpressure: 10.0 bar with pressure gauge/16.0 bar without pressure gaugemax. system temperature: -10°C to +110°Cmax. Diaphragm load: + 70°CColour : blue
Diaphragm pressure vessel with exchangeable diaphragm
According to pressure equipment directive 97/23/EC and DIN EN 13831.Flow-through design according to DIN 4807-5 for the use in drinking water systems
according to DIN 1988
Internal coatingincluding butyl membrane tested according to DIN 4807-3 /stainless steel connectionnominal volume: 60l-500lmax. Operating overpressure: 10.0 bar with pressure gauge/16.0 bar without pressure gaugemax. system temperature: +70°Cmax. Membrane load: + 70°CColour : blue
- Pressure Maintaining Valves | Isolation Valves | Butterfly Valves
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- Pressure Maintaining Valves | Pressure Valves | Pressure Reducing Valves
- Pressure Maintaining Valves | Pressure Valves | Pressure Reducing Valves
- Pressure Maintaining Valves | Pressure Valves | Pressure Reducing Valves
- Pressure Maintaining Valves | Starting Valves | Steam Boiler Valves
- Gestra base dealers
- Pressure Maintaining Valves | Pressure Valves | Pressure Reducing Valves
If it’s a matter of quality we, as a manufacturing company, will not leave anything to chance.
BOLA stands for: Construction, production, quality assurance, storage and service – you will get the whole package. Many advantages which help to create smooth and efficient work processes in your lab.
More flexibility.
Your desires set our benchmark. Having design and production in house makes it possible to realise efficiently your requirements. We are open to any special requests. Please send us a drawing or sketch and our design department will start work. The custom-made item will meet all your requirements, of course.
More expertise.
We understand what you are talking about. We concentrate on materials, shapes, products’ properties as well as on the use under real conditions in the lab. Each of our products has been designed by ourselves, thoroughly tried and tested as well as continuously improved and adapted to your everyday requirements. Should you have any questions or requests, our professionals will give you expert advice. Who knows more about labware than the manufacturer?
More service.
Some enquiries are urgent. We are well prepared and keep the majority of our extensive product range in stock. Our efficient, well-established workflow assures shipment of your order at short notice. Waiting times and unnecessary shut downs can be prevented. You have no time to lose? We are here to help.
More reliability.
Reliability means to us high quality starting upon choosing the raw materials. We work exclusively with high performance plastics which offer the best product quality. Constantly high fabrication quality is provided by our modern in-house machinery, our highly qualified staff and a comprehensive quality assurance system. This results in laboratory devices which live up to their promise in all respects.
- Pressure Maintaining Valves | Pressure Valves | Vacuum Valves
- Pressure Maintaining Valves | Pressure Valves | Pressure Control Valves
- Pressure Maintaining Valves | Ball Valves | Tube Blocking Technology
- Pressure Maintaining Valves | Pressure Reducing Valves | High Pressure Valves
- Pressure Maintaining Valves | Pressure Reducing Valves | Pressure Control Valves
- Pressure Maintaining Valves | Pressure Valves | Pressure Reducing Valves
- Pressure Maintaining Valves | Filling Valves | High Pressure Hydraulic
- Pressure Maintaining Valves | Compact Ball Valves | Multiport Membrane Valves
- Pressure Maintaining Valves | Pressure Valves | Pressure Control Valves
- Pressure Maintaining Valves | Pressure Valves | Pressure Reducing Valves
- Pressure Maintaining Valves | Double Seat Valves | Volume Controlling Valves
- Pressure Maintaining Valves | Drain Valves
- Pressure Maintaining Valves | Non-Return Valves | Safety Drain Valves
Our clients are over 5000 companies from Poland and from abroad.
We provide:
Selling
Service
Advisory
Courses
Our crew is group of specialist with a lot of experience with service and selling industrial fittings.
That is why can we perform almost all what our Clients ask about. We offer:
credits
quick delivery
warranty fit to clients
the best prices
We pay attention to quality of industrial fittings that we offer. All of them have certificates and are
tested. We cooperate with many companies like:
- Pressure Maintaining Valves | Pressure Valves | Pressure Reducing Valves
- Pressure Maintaining Valves | Pressure Valves | High Pressure Valves
- Pressure Maintaining Valves | Pressure Control Valves | High Pressure Control Valves
- Pressure Maintaining Valves | Pressure Reducing Valves | Pressure Equalisation Valves
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Pressure Maintaining Valves - Synonyms spellings
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