| Parts
      List       K1.1 valve body K2.1 bonnet *K3.1 valve plate *K3.2 orifice sealing *K3.3 fixing disk K3.4 stem *K3.5 locking nut *K3.6 stem *K3.7 cap nut K3.8 screw joint K3.10 thrust ring K3.11 piston K3.12 flange K3.13 cylinder K3.14 distance tube K3.15 disk K3.16 disk K3.18 cap nut *K3.19 v-packing *K3.20 thrust ring *K3.21 spring *K3.23 O-Ring / o-ring *K3.25 O-Ring / o-ring *K3.27 O-Ring / o-ring *K3.28 O-Ring / o-ring *K3.29 u-cup seal *K3.30 DU-bushing *K3.31 stud bolt K3.32 locking nut K3.33 retaining ring K3.34 hexagon nut K3.35 spring washer K3.38 spring washer *K3.39 spring *K3.40 scraper ring *K3.41 screw *K3.42 u-cup seal K3.43 stem K3.44 cylinder screw K3.45 screw joint  | 
    Design with PTFE - seal  | 
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Design with NBR - seal  | 
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*= all components of spare parts and service sets are variable in reference to different versions and executions. (These specifications are without obligation).  | 
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| mechanical position indicator The following parts 3.43(stem) and 3.45 (screw joint) are standard for the versions 7.05, 7.15, 7.08, 7.58, 7.13 and 7.63  | 
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