Based on a reliable and robust core design, the VYAM(CF) HV Angle Valve offers different actuation options. The manual version is controlled by a removable hand wheel that provides good grip and precise control with a clear end stop position, avoiding the risk of over twisting. It is designed to meet specific requirements in low power consumption, high cycle time, reduced vibration and low noise.
The manual is available in sizes from DN 16 to DN 160 mm.
The VYAM(CF) can be selected in aluminum or stainless steel in various specifications. The standard options for flange connectors are ISO-KF or ISO-K (for the electric version only ISO-KF). The VYAM(CF) can be used in different temperature regimes depending on the sealing elastomer chosen. In addition to these standard options further customization is possible.
|
SIZES |
|
DN16 to 160mm |
|
ACTUATOR |
Manual |
With Removable Handwheel |
|
BODY MATERIAL |
|
Aluminum or Stainless Steel |
|
FEEDTHROUGH |
|
Bellow |
|
LEAK RATE |
Valve Body |
< 1 × 10-9 mbar l/s |
|
|
Valve Seat |
< 1 × 10-9 mbar l/s |
|
PRESSURE RANGE |
|
1 × 10-8 mbar to 2 bar (abs) |
|
DIFFERENTIAL PRESSURE |
In Opening Direction |
≤ 1.2 bar Max. |
|
|
In Closing Direction |
≤ 2 bar Max. |
|
DIFFERENTIAL PRESSURE ON THE PLATE |
|
≤ 1.2 bar |
|
CYCLES UNTIL FIRST SERVICE |
|
≥ 300,000 |
|
TEMPERATURE |
Valve Body |
≤ 120 °C |
|
|
Actuator |
≤ 60 °C |
|
MATERIAL |
Valve Body, Plate |
AlSI 304 (1.4301) |
|
|
Shaft |
AlSI 304 (1.4301) |
|
|
Bellows |
AlSI 304 (1.4301) |
|
SEAL |
Bonnet |
|
|
|
|
FKM (Viton®) or on request |
|
|
Gate |
FKM (Viton®) or on request |
|
MOUNTING POSITION |
|
Any |