STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T STEVI® 423/463
with Electric and Pneumatic Actuators
with Pneumatic Actuator DP34-DP34T STEVI® 423/463
with Electric and Pneumatic Actuators
3-way Control Valve in mixing and diverting design 8 inch and 10 inch.
- Reversible pneumatic actuator
- Actuator with rolling diaphragm
- Air supply pressure max. 87 psi
- Stem protection by bellow
- Maintenance-free O-ring sealing
- Assembly of additional devices acc. to DIN IEC 60534-6
Item # |
Item Name |
Design |
Dia. Nominal |
Actuator |
Body Material |
Form |
Standard Cv-Value |
---|---|---|---|---|---|---|---|
12.423 (DN 200) 8" DP34 DIV PN 16 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 | Body Material N/A Cast Iron | Form N/A 3-way | Standard Cv-Value N/A 410 |
12.423 (DN 200) 8" DP34 MIX PN 16 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 | Body Material N/A Cast Iron | Form N/A 3-way | Standard Cv-Value N/A 728 |
12.423 (DN 200) 8" DP34T DIV PN 16 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast Iron | Form N/A 3-way | Standard Cv-Value N/A 410 |
12.423 (DN 200) 8" DP34T MIX PN 16 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast Iron | Form N/A 3-way | Standard Cv-Value N/A 728 |
22.423 (DN 250) 10" DP34 DIV PN 16 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 | Body Material N/A Sph. Graphite Iron | Form N/A 3-way | Standard Cv-Value N/A 647 |
22.423 (DN 250) 10" DP34 MIX PN 16 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 | Body Material N/A Sph. Graphite Iron | Form N/A 3-way | Standard Cv-Value N/A 1156 |
22.423 (DN 250) 10" DP34T DIV PN 16 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Sph. Graphite Iron | Form N/A 3-way | Standard Cv-Value N/A 647 |
22.423 (DN 250) 10" DP34T MIX PN 16 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Sph. Graphite Iron | Form N/A 3-way | Standard Cv-Value N/A 1156 |
34.423 (DN 200) 8" DP34 DIV PN 25 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 410 |
34.423 (DN 200) 8" DP34 MIX PN 25 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 728 |
34.423 (DN 200) 8" DP34T DIV PN 25 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 410 |
34.423 (DN 200) 8" DP34T MIX PN 25 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 728 |
34.423 (DN 250) 10" DP34 DIV PN 25 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 647 |
34.423 (DN 250) 10" DP34 MIX PN 25 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 1156 |
34.423 (DN 250) 10" DP34T DIV PN 25 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 647 |
34.423 (DN 250) 10" DP34T MIX PN 25 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 1156 |
35.423 (DN 200) 8" DP34 DIV PN 40 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 410 |
35.423 (DN 200) 8" DP34 MIX PN 40 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 728 |
35.423 (DN 200) 8" DP34T DIV PN 40 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 410 |
35.423 (DN 200) 8" DP34T MIX PN 40 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 8 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 728 |
35.423 (DN 250) 10" DP34 DIV PN 40 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 647 |
35.423 (DN 250) 10" DP34 MIX PN 40 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 1156 |
35.423 (DN 250) 10" DP34T DIV PN 40 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Diverting | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 647 |
35.423 (DN 250) 10" DP34T MIX PN 40 |
N/A STEVI® 423 3-way Control Valve with Pneumatic Actuator DP34-DP34T |
Design N/A Mixing | Dia. Nominal N/A 10 Inch | Actuator N/A DP 34 Tandem | Body Material N/A Cast steel | Form N/A 3-way | Standard Cv-Value N/A 1156 |