Single seat valves
Sanitary Valves
Single seat for many places
By combining several valves, leakage-proof process control is also possible.
Features and Benefits
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 Guth actuators have the same installed height. This allows easy connection and 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
Technical Specifications
DN 25–100 1″–4″
EPDM HNBR
SIP 140°C, 30 min FDA compliant SIP 130°C, 30 min FDA compliant
in product contact
1.4301 / AISI 304 1.4307 / AISI 304L 1.4404 / AISI 316L
Ra ≤ 0.8 µm e-polished
Full-flow inclined seat valves S-S welding connection G-G threaded connection K/M-G cone nut connection thread KI-DS single-seat valves S-S welding connection
6 bar higher pressures possible with drive variants
DN 25–65 DN 80–100
min. 5.5 bar min. 6.0 bar
95° C
up to 40 bar (closed valve position)