Large diameter angle valves

We offer 2 types of large vacuum angle valves, on ISO K flanges, from DN63 to DN250.

  • M : Manual
  • P : Pneumatic 

Materials : SS 304 / Viton O'ring. Aluminum valve on request.

Features  

Pressure min. / max.: 1x10-8 mbar to 1.2 bar 
Differential pressure before opening :<1.2 bar
Leak rate: <1.3x10-9 mbar.l.s-1
Number of cylcle before maintenance : 200 000
Bakeout temperature: <150°C

DN A (M) A (P) B (M) B (P)
Dimensions (mm)
63 ISO K 88 88 279 254
80 ISO K 98 98 338.5 268.5
100 ISO K 108 108 330.5 306
160 ISO K 138 138 406.5 406.5
200 ISO K N/A 178 N/A 503
250 ISO K N/A 208 N/A 608

ISO K large angle valve manually (M)

P/N DN Quantity
NEVAS-ISOK63-M 63 Add
NEVAS-ISOK80-M 80 Add
NEVAS-ISOK100-M 100 Add
NEVAS-ISOK160-M 160 Add

Please, enter a numeric value

ISO K large angle valve pneumatically (P)

P/N DN Quantity
NEVAS-ISOK63-P 63 Add
NEVAS-ISOK80-P 80 Add
NEVAS-ISOK100-P 100 Add
NEVAS-ISOK160-P 160 Add
NEVAS-ISOK200-P 200 Add
NEVAS-ISOK250-P 250 Add

Please, enter a numeric value

Can not find the desired product? Contact us

NEYCO
30 avenue de la Paix
92170 VANVES
Tel:+33(0)1 41 90 50 50
Fax:+33(0)1 41 90 50 51
e-mail: contact[@]neyco.fr