• KI-DS Single-seat valves

    KI-DS Single-seat valves

    Single seat for many places

    By combining several valves, leakage-proof process control is also possible.

KI-DS Single-seat valves

Compact and flexible

The single-seat KI-DS valve range is suitable for almost every type of shut-off in modern process plants. Choose the suitable variants for your process from this universal and comprehensive valve modular system. Various upgrade options such as automation are included. This program is in particular characterised by the compact, modular design. Leak-proof process control is also possible by combining several KI-DS valves . 

Variety of types

The KI-DS valve range Includes double-seal single-seat valves, angle seat valves, angle valves, T-valves, cross valves, diverter valves, loop valves and tank outlet valves.

Universal drives with the rotation

Stay flexible: Our modular system always provides you with the right drive for your area of application. Subsequently retrofit to a more powerful actuator? No problem! This is possible at any time without adapters.

The operation of our actuators can be changed by simply turning them: from air-opening-spring-closing to spring-opening-air-closing and vice versa. All KIESELMANN actuators have the same height. This allows easy connectionand optimises the node network.

• Maintenance-free, universal actuators with 5 years long-term warranty

• 4 power-adapted actuators

• Hygienically safe with closed lantern with leakage outlet

• Cavity-free housing with hygienic design

• Extensive modular system


  • KI-DS Tank outlet valve 5528 SS
  • KI-DS Tank outlet valve 5528 S
  • KI-DS Right-angle flow control valve 511X S-S
  • KI-DS Cross valve 5512 SS-SS
  • KI-DS Elbow inclined seat valve 5502 S-S
  • KI-DS Angle valve 5505 S-S
  • KI-DS T-valve 5508 SS-S
  • KI-DS T-valve 5507 SS-S
  • KI-DS Elbow inclined seat valve 5501 S-S
  • KI-DS Angle valve, 5506 S-S
  • KI-DS Cross valve 5511 SS-SS
  • KI-DS Loop valve 5517 S-SS
  • KI-DS Loop valve 5518 S-SS
  • KI-DS Two-way changeover valve 5513 S-S-S
  • KI-DS Two-way changeover valve 5514 S-S-S
  • KI-DS Two-way changeover valve 5516 SS-S-S
  • KI-DS Tank outlet valve 5527 SS
  • KI-DS Tank outlet valve 5527 S


  • Disc-type non-return valve 5093 S-S
  • Ball-type non-return valve 5080 G-S
  • Lifting device 5092 K/M-G
  • Full flow inclined seat valve 5010 G-G
  • Full flow inclined seat valve 5011 K/M-G
  • Throttle valve 5063 K/M-G
  • Throttle valve 5062 G-G
  • Full-flow inclined seat valve 509 S-S
  • Flow throttle valve 5061 S-S
  • Disc-type non-return valve 5091 G-S

Technical data


DN 25–150 1"–4"





SIP 140°C, 30 min
FDA compliant
SIP 130°C, 30 min
FDA compliant
SIP 110°C, 30 min
FDA compliant


in product contact not in product contact

1.4404 / AISI 316L 1.4301 / AISI 304 1.4307 / AISI 304L

Product-contacting surfaces

Ra < 0.8 µm e-polished

Pressure Range

PN 16

Operating pressure

6 bar higher pressures possible with drive variants

Control air

DN 25–65 DN 80–100

min. 5.5 bar min. 6.0 bar

Operating temperature:

95 °C