Игольчатые вентили Swagelok серии SVH SS-4GUS6MM, SS-4GUS8MM, SS-4GUS10MM, SS-4GUS12MM, SS-4GUS4, SS-4GUS6, SS-4GUS8, SS-4GUF4, SS-4GUF4RT, SS-4GUF6, SS-4GUF6RT, SS-4GUF8, SS-4GUF8RT, SS-4GUS8MM-A, SS-4GUS12MM-A