- Valve maintenance at site as well as in one of ZMK’s approved worldwide service-workshops
- Detailed TAR planning incl. estimation of work scope as well as evaluation of necessary spare parts
- Necessary repairs for electric, pneumatic and hydraulic actuators
- Technical support, site supervision during erection, commissioning, start-up, performance test, etc.
- Valve upgrade with patented baffle-technology (please refer to our ethylene brochure)
- Valve modifications (e.g. adding new stiffening ribs) based on changed process and line requirements from customer
- Installation and use of pre-manufactured seat-rings in order to reduce down-time (please refer to our ethylene brochure)
- Operator training
