Angle Valves

We offer a full range of HV and UHV-compatible angle valves in a range of flange sizes and flange standards including CF, KF and ISO. Valves can be configured with different combinations of metal or O-ring seals depending on the application. Options are available for manual or pneumatic actuation as well as limit switches and position indicators. All our angled valves have a bellows around the actuation mechanism.

Key Features


Please note 3D models (stp file) if available can be downloaded via the download arrow next to each product in the table.

Material

Body: 304 Stainless Steel
Poppet: 304 Stainless Steel
Bellows: AM350

Bake temperature

O-ring bonnet & internal version: valve body up to 100ºC, actuator up to 80ºC
Copper bonnet & O-ring internal version: valve body up to 200ºC open or 150ºC closed, actuator up to 80ºC
All metal version (copper bonnet and internal seals): 400ºC open, 300ºC closed

Maintenance interval 

Valves with internal O-ring seal: 500,000 cycles

All metal valves are sealed internally by a user-replaceable copper pad with the following lifetimes
DN16CF: 300 times, horizontally or vertically mounted
DN40CF: 300 times, horizontally or vertically mounted
DN63CF: 300 times mounted vertically or 100 times mounted horizontally
To keep these maintenance intervals the following recommended closure torques ranges should be adhered to:
DN16CF: First 150kg-cm, Maximum 250kg-cm.
DN40CF: First 300kg-cm, Maximum 600kg-cm.
DN63CF: First 300kg-cm,Maximum 900 kg-cm.

Pressure range and leak rate
Pressure Range(mbar): UHV CF version 1×10-10 ~ 1000; HV version 1×10-8 ~ 1000
Helium leak rates at 1 atm differential: 5×10-10 mbar. l /sec for UHV CF version; 2×10-9 mbar. l /sec for HV version
Actuator: Manual or pneumatic in single or double acting versions (single acting= air to open, spring to close, double acting: air to open, air to close)

Other specifications
Compressed air supply for pneumatic versions: 6mm tube connection, ~4-6 bar

Options
Reed switch position sensor for pneumatic versions

Please click the download arrow next to each row of the table to download the 3D CAD model in stp format.

 

Part No.Flange TypeFlange sizeBonnet sealInternal sealActuatorPosition sensorDim. A (mm) see drawingLength closed (B, mm)Length open (C, mm)Body diameter (D, mm)
HT310109030016CFDN16CFO-ringO-ringManualNo38119.9139.556.8
HT310109030016+
HT310113030016CFDN40CFO-ringO-ringManualNo63165.519875.8
HT310113030016+
HT310115030016CFDN63CFO-ringO-ringManualNo105241.5283.999.5
HT310115030016+
HT300609030016CFDN16CFCopperO-ringManualNo63.5145.4166.370
HT300609030016+
HT300613030016CFDN40CFCopperO-ringManualNo62.516519884.6
HT300613030016+
HT300615030016CFDN63CFCopperO-ringManualNo85.7222.2264.7117.4
HT300615030016+
HT300509030011CFDN16CFCopperCopperManualNo38.1121.213138.1
HT300509030011+
HT300513030011CFDN40CFCopperCopperManualNo62.517018754
HT300513030011+
HT300515030011CFDN63CFCopperCopperManualNo10526629476.2
HT300515030011+
HT310109010016KFKF16O-ringO-ringManualNo40121.9141.556.8
HT310109010016+
HT310111010016KFKF25O-ringO-ringManualNo50128.6148.156.8
HT310111010016+
HT310113010016KFKF40O-ringO-ringManualNo65167.520075.8
HT310113010016+
HT310114010016KFKF50O-ringO-ringManualNo70190.5235.588.4
HT310114010016+
HT310115040016ISO-KISO63O-ringO-ringManualNo88224.5266.999.5
HT310115040016+
HT310116040016ISO-KISO80O-ringO-ringManualNo98236.3283.9114
HT310116040016+
HT310109130016CFDN16CFO-ringO-ringPneumatic single actingNo38155.6155.656.8
HT310109130016+
HT310113130016CFDN40CFO-ringO-ringPneumatic single actingNo63155.6212.675.8
HT310113130016+
HT310115230016CFDN63CFO-ringO-ringPneumatic double actingNo105293.9293.999.5
HT310115230016+
HT310109130216CFDN16CFO-ringO-ringPneumatic single actingYes38155.6155.656.8
HT310109130216+
HT310113130216CFDN40CFO-ringO-ringPneumatic single actingYes63212.2212.675.8
HT310113130216+
HT310109110016KFKF16O-ringO-ringPneumatic single actingNo40157.6157.656.8
HT310109110016+
HT310111110016KFKF25O-ringO-ringPneumatic single actingNo50164.3164.356.8
HT310111110016+
HT310113110016KFKF40O-ringO-ringPneumatic single actingNo65214.2214.275.8
HT310113110016+
HT310114110016KFKF50O-ringO-ringPneumatic single actingNo70251.3251.388.4
HT310114110016+
HT310109110216KFKF16O-ringO-ringPneumatic single actingYes40157.6157.656.8
HT310109110216+
HT310111110216KFKF25O-ringO-ringPneumatic single actingYes50164.3164.356.8
HT310111110216+
HT310113110216KFKF40O-ringO-ringPneumatic single actingYes65214.2214.275.8
HT310113110216+
HT310114110216KFKF50O-ringO-ringPneumatic single actingYes70251.3251.388.4
HT310114110216+
HT310115240016ISO-KISO63O-ringO-ringPneumatic double actingNo88276.9276.999.5
HT310115240016+
HT310116240016ISO-KISO80O-ringO-ringPneumatic double actingNo98286.9286.9114
HT310116240016+
HT300609010016KFKF16CopperO-ringManualNo54.6136.5157.470
HT300609010016+
HT300611010016KFKF25CopperO-ringManualNo51.6130.2151.170
HT300611010016+
HT300613010016KFKF40CopperO-ringManualNo61163.5196.584.6
HT300613010016+
HT300614010016KFKF50CopperO-ringManualNo86.3207252.8113.6
HT300614010016+