Coaxial valves

... Handling bleed valves (HBVs) control the outlet of bleed air from the engine and into other aircraft systems. They are primarily used for engine starting, transient bleed, and surge control. A handling bleed valve ...

DN: 10 mm - 50 mm
Pressure: 0 bar - 10 bar
Temperature: -20 °C - 150 °C

... the diameter of the pipe High flow capacity 2. Pneumatic actuator integrated in the valve Space saving (-60%) and reduced costs compared to an automated valve 3. Piston with chemical nickel plating Lower wear ...

DN: 15 mm - 50 mm
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 130 °C

... The patented, coaxial design of the GAMMA membrane valve allows advantageous membrane support in both end positions. The optimum heat dissipation of the open membrane, which is in contact with the housing, reduces the ...

DN: 15 mm - 20 mm
Pressure: 0 bar - 16 bar
Temperature: -10 °C - 120 °C

... In media-separated piston valves, a pivoted lever in conjunction with the membrane fitted on it ensures low-friction power transmission with high tightness. Due to the “lever arm effect”, only a small dimensioned pneumohydraulic drive ...

DN: 20 mm
Pressure: 0 bar - 100 bar
Temperature: -20 °C - 100 °C

... characteristics ports MK threads G 3/4 - G 1 1/4, FK flanges PN 16/40/100 function NC pressure range 0-16/0-40/0-64/0-100, bar Kv value m³/h 7,4 media gaseous - liquid - highly viscous -, gelatinous - contaminated flow direction A ⇒ B as marked switching ...

DN: 8 mm
Pressure: 0 bar - 160 bar
Temperature: 60 °C

... characteristics ports MCF-H threads G 3/8 function NC pressure range 0-160 bar Kv value m³/h 1,2 media emulsions - oils - neutral gases flow direction A ⇒ B as marked switching cycles 600 1/min switching time ms opening 30-3000 closing 30-3000 ...

DN: 15 mm
Pressure: 0 bar - 200 bar
Temperature: 60 °C

... characteristics ports VMK-H threads G 1/2, VFK-H flanges PN 160/250 function NC pressure range 0-200 bar Kv value m³/h 5,6 media gaseous - liquid - highly viscous -, gelatinous - pasty - contaminated flow direction A ⇒ B as marked switching cycles ...

DN: 20 mm
Pressure: 0 bar - 200 bar
Temperature: 60 °C

... characteristics ports VMK-H threads G 3/4, VFK-H flanges PN 160/250 function NC pressure range 0-200 bar Kv value m³/h 7,7 media gaseous - liquid - highly viscous -, gelatinous - pasty - contaminated flow direction A ⇒ B as marked switching cycles ...

DN: 50 mm
Pressure: 0 bar - 200 bar
Temperature: 60 °C

... characteristics ports VMK-H threads G 2, VFK-H flanges PN 160/250 function NC pressure range 0-200, A ⇒ B max.200 / B ⇒ A max.16 / A ⇒ C max.200 / C ⇒ A max.200 bar Kv value m³/h 43,0 media gaseous - liquid - highly viscous -, gelatinous - pasty ...