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Project data

customer: LLC KINEF

industry: oil and gas (refinery)

services: plant modernisation

products used: S2000 control valves, pneumatic actuators, positioners

Products used

Series 2000 control valves

On/off plug and equal percentage

Plug and seat ring made of Monel (corrosion ressistant material)

ANSI300 and PN40 casings

Project data

customer: BP refinery Gelsenkirchen-Scholven

industry: oil and gas (refinery)

services: delivery of pneumatic diaphragm actuators and adaption for Emerson/Sempell control valves

products used: diaphragm actuators series 2000 type 2116

Products used

6 x pneumatic diaphragm actuators type 2116

  • Diaphragm area of 1200 cm², nominal stroke 100 mm
  • Top-handwheel
  • Functional safety class SIL2
  • Special coating according to C3H DIN EN ISO 12944

Project data

customer: Hellenic Petroleum

industry: oil and gas (refinery)

services: 1:1 replacement for a Honeywell bellows valve from 1999

products used: Bellows valve series 2003/13

Specification of the bellows valve used

  • A. Hock Series 2003/13 control valve in mixing design

  • smart I/P positioner in pressurized version (Ex d), HART-capable

  • special cast steel for oil and gas plants (1.7363/GS-12 CrMo 19.5)

  • inner trim made of stainless steel phase-stellited (1.4571 HFS Stellite 6) to increase service life

  • Drive with increased corrosion protection requirement C3 to DIN EN ISO 12944

  • Increase in drive forces without structural modifications (special spring set)

  • Use of a volume booster to shorten response times

  • Certifications: ATEX, PED, DIN EN 10240-3.1, positioner calibration certificate 2.2, PMI test, and many more.


Project data

customer: LyondellBasell

industry: spec-chem, plastic industry

services: retrofit-solution, control valve sizing and dimensioning

products used: plug-stem guided high pressure control valve series 2060

Specification of the control valve used


Project data

industry: renewable energy

services: control valve sizing and dimensioning, delivery of control valves and actuators

products: Series 2000 control valves with explosion-proof electric actuator

Specification of the control valve used

  • Series 2000 control valve
  • Diameter Nominal: DN50
  • Pressure Nominal: PN16
  • Body material: Carbon steel
  • Electric actuator of Rotork Schischek with ATEX zone 2 classification