Our high pressure valves of the JB- series are specially designed for the metered spraying of liquids with a high proportion of solids. The completely dead space free construction leads the medium directly past the valve seat. Deposits and blockages, as known from many spraying systems, are a foreign word to us at Jerko. Compact design with low maintenance - these are the valves of the JB series! Pneumatically actuated, the valves achieve the shortest response times. 15 million switching cycles without repair have been confirmed by a customer. The best valves for spraying systems - already in use thousands of times!
Germany
Applications: Mechanical and Plant Engineering / Renewable Energy Technology / Shipbuilding One-piece body, centric disc Operating temperatures up to 800°C, depending on material selection Wafer type body for flanges according to DIN EN 1092-1 or ASME B16.5 / ASME B16.47 Face-to-face length according to manufacturer’s standard or individual customer specifications Mounting flange for actuators according to DIN EN ISO 5211 Inspection according to DIN EN 12266
Request for a quoteGermany
The sliding gate motor valve type 8038 in reinforced design with highresolution fast actuatoris suitable for a wide range of process applications. Media such as steam, liquids, gases, etc. can be handled precisely. The interaction of highprecision control electronics with the precise stepper motor results in a positioning accuracy of ± 0.2% even with a valve stroke of only 6 mm. By means of supercapacitor technology, in the event of a power supply failure, the valve returns to its defined basic position. Metal bellows Position electronics Analog stroke feedback Limit switch Fail safe feature
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Solenoid valves made of brass, membrane-controlled for air, gases, steam and non-aggressive liquid media. In the sizes 1/4" to 1", as 2/2 and 3/2 Valve available in NC or NO in all common voltages and various sealing materials.
Request for a quoteItaly
- Size DN100 - 150 - 200 - 250 - 300 - 350 - 400 - 2 half-bodies in cast aluminum with double flange: identical upper and lower flange - Possibility of installing the fitting for flexible connection SFU - Pressure / vacuum seal up to 0.2 bar - Disc in aluminum or stainless steel AISI 304 (upon request in AISI 316) - NBR gasket (upon request suitable for contact with food) - HNBR Therban - Viton - Gasket profile: for sealing only on the disc or covering the flanges - DN5482 splined drive shaft or ISO 5211 square, both in standard or extended length - ATEX certified version upon request - Manual, motorized or pneumatic actuators
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