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Specification
  Standard
 
Design & manufacture DIN 3352
Face to Face dimension PN16/25 EN 558-1 S.15 (DIN 3202 F5)   PN40 EN 558-1 S.26 (DIN 3202 F7)
Flange connection dimension DIN 2634
Tests DIN 3230
Nominal pressure 16 bar    25 bar    40 bar
Operation Manual, Gear, Electric, Pneumatic

Main part list material
Part name/Material Carbon steel Stainless steel
 
Body WCB LCB CF8 CF8M CF3 CF3M
Bonnet WCB LCB CF8 CF8M CF3 CF3M
Stem F6    F304    F316    F316L    4140
Wedge 13Cr
Seat 13Cr
Bonnet bolts A193 B7    A193 B8M
Bonnet nuts A194 2H    A194 8