Valves
Showing all 13 results
-
Seri 1945
Description
Basıncın atmosfer basıncının altına düşmemesi gereken boru hattı, boru hattı sistemleri, kaplar ve ısı eşanjörleri için kullanılabilir.
Nominal Width: DN15 – DN50
Medium: Air, gases, vapour and steam
Temperature: -60°C … 225°C
Pressure: -100 mbar to -800 mbar
Material: Stainless Steel -
Series 1940
Description
Vent valve for pipelines, pipeline systems, vessels and heat exchangers, in which the pressure should not fall below atmospheric pressure.
Nominal Width: DN15 – DN50
Medium: Air, gases, vapour and steam
Temperature: -60°C … 225°C
Pressure: -6 mbar
Material: Stainless steel -
AT 412
Description
This high performance safety valve made of stainless steel is unique in its class. Its slim and elegant exterior conceals the highest level of precision and performance. At the same time, this valve can be ordered with a set pressure up to 40 bar. It is suitable for air and gases which can be freely discharged into the environment.
Nominal Width: DN15-DN50
Medium: Air, gases, vapours
Temperature: -60°C … 225°C
Pressure: 0,2 bar … 50 barUsage Area
– pressure tanks and pressure systems
– pressure booster plants air-side
– Traffic and railway technology
– Pneumatic braking systems
– Pneumatic control units
– Secondary sectors of the food, beverage, pharmaceutical and cosmetics industries -
AT 810
Description
The basic model within the range of small safety valves for compressed air. It is compact and due to its good blow-off capacities is particularly suitable for the protection of pressure vessels and compressors. However, even for large pressure vessels this valve can be employed due to its excellent price / performance ratio. This valve is equipped as standard with a stainless steel spring and FPM seal.
Nominal Width: DN8-DN50
Medium: Air, gases, vapours
Temperature: -60°C … 225°C
Pressure: 0,2 bar … 50 barUsage Area
– Pressure tanks and pressure systems
– Pressure booster plants air-side
– Painting systems
– Pneumatic control units
– Traffic and railway technology -
AT 812
Description
The basic model within the range of high performance safety valves. Up to date technology and highest precision, high-quality components such as a stainless spindle and spring fitted into a slender body made of brass. This valve is suitable for air and gaseous media up to a set pressure of 40 bar, which can be freely discharged into the atmosphere.
Nominal Width: DN15-DN50
Medium: Air, gases, vapours
Temperature: -60°C … 225°C
Pressure: 0,2 bar … 50 barUsage Area
– Pressure tanks and pressure systems
– Pressure booster plants air-side
– Painting systems
– Pneumatic control units
– Traffic and railway technology
– Pneumatic braking systems -
OK 618
Description
With proportional opening characteristics and even larger setting ranges of the springs, this valve is ideally suited in cases where a stock value for various applications and set pressures is required and the valve needs to be readily available. It is designed in particular for plants in which only low amounts of expansion medium have to be discharged.
Nominal Width: DN10-DN50
Medium: Liquids, Air, gases, vapours and steam
Temperature: -60°C … 225°C
Pressure: 0,2 bar … 20 barUsage Area
– Process equipment construction
– De-icing technology
– Pump protection
– Test bench technology
– Shipbuilding and equipment
– Mechanical engineering -
TK 451
Description
The benefits and applications of this series made of high-alloyed stainless steel begin, where versions made of gunmetal are at their limits. The flexibility of the various versions offer the optimal configuration for every application. In addition to the basic version the numerous sealing possibilities and materials, back-pressure compensating metal bellows and / or a gastight cap offer the necessary optional extras required to fulfill the highest safety requirements.
Nominal Width: DN15-DN50
Medium: Air, gases, vapours
Temperature: -60°C … 400°C
Pressure: 0,5 bar … 70 barUsage Area
– Steam boilers and steam plants
– Chemical plants
– Biogas plants
– Process equipment construction and medical technology (sterilizers, autoclaves)
– Pressure tanks and pressure systems
– Silo and vehicle containers
– Secondary sectors of the food, beverage, pharmaceutical and cosmetics industries -
TK 851
Description
These high-performance safety valves with bellows are suitable for safeguarding non-intrinsically safe solar systems with temperatures up to over 200 °C as well as district heating supply systems, steam boilers and pressure vessels. The metal bellows protects sliding and moving parts from the medium and thus from dangerous deposits. The spring chamber and pressure spring are protected against steam penetration and high temperatures.
Nominal Width: DN15-DN50
Medium: Liquids, Air, gases, vapours, steam, solar heating systems
Temperature: -60°C … 225°C
Pressure: 0,5 bar … 50 barUsage Area
– Steam and industrial boiler plants
– Pressure tanks and pressure systems
– District heating supply systems primary side
– District heating supply systems with temperatures -
TK 852
Description
This safety valve range is also completely made of corrosion-resistant materials. The body is made of gunmetal and the stainless steel spring and internal parts, which are made of stainless steel, are hard to beat in terms of corrosion-resistance, especially when confronted with agressive watery solutions, salt water or a saline atmosphere. The best possible version is available for virtually every application imaginable, whether this requires metal to metal sealing to meet highest tightness requirements or a metal supported o-ring seal made of a variety of materials or even back-pressure compensating gastight metal bellows or a gastight spring housing.
Nominal Width: DN40-DN50
Medium: Liquids, Air, gases, vapour, steam
Temperature: -60°C … 225°C
Pressure: 0,5 bar … 25 barUsage Area
– Pressure booster systems water- / air-side
– Fire Extinguishing Technology
– Industrial and large boiler plants
– Pressure tanks and pressure systems
– Steam boilers and steam plants
– Shipbuilding and equipment
– Pump protection
– Silo and vehicle containers -
PRV 682
Description
Entirely made of metal. Body and spring bonnet made of red brass. Parts that come into contact with the medium are made of stainless steel and red brass. Suitable for water up to 95°C, compressed air, neutral gas, neutral and non-sticking liquids. The pressure can be adjusted via a non-rising valve stem.Primary pressure is up to 16 bar or 25 bar, secondary pressure is 1 to 7 bar.
-
PRV 683
Description
Entirely made of metal, body and spring bonnet made of red brass. Suitable for compressed air and neutral gas up to 95°C, also for water, neutral and non-sticking liquids if smaller flow capacities are sufficient. Primary pressure is up to 50 bar, secondary pressure is 1.5 bar to 10 bar.
-
PRV 482
Description
Entirely made of metal. Body, insert and spring bonnet as well as all parts that come into contact with the medium are made of stainless steel. The pressure can be adjusted via a non-rising valve stem. Suitable for water up to 95°C, compressed air, neutral gas, neutral and non-sticking liquids. Primary pressure is 25 bar (max.), secondary pressure is 1 to 7 bar.
-
PRV 681
Description
Entirely made of metal, body and spring bonnet made of red brass, screw joints made of brass, on both sides, for iron pipes. Suitable for water up to 95°C, compressed air, neutral gas, neutral and non-sticking liquids. Primary pressure is up to 25 bar, secondary pressure is 1-7 bar.
