EnviroValve Controls.
EnviroValve Controls.
Address: 125 Magellan Circle
Webster, TX 77598
Tel: +1 713-845-1500
Fax: +1 713-845-1515
Email: info@ari-armaturen.us
Website: www.ari-armaturen.us
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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
Product Image - STEVI 423 DP 32- DP 34
Unit of Measure
1 

Item #

Item Name

Design

Dia. Nominal

Actuator

Body Material

Form

Standard Cv-Value

12.423 (DN 200) 8" DP34 MIX PN 16 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 8 Inch N/A DP 34 N/A Cast Iron N/A 3-way N/A 728
22.423 (DN 250) 10" DP34 MIX PN 16 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 10 Inch N/A DP 34 N/A Sph. Graphite Iron N/A 3-way N/A 1156
34.423 (DN 200) 8" DP34 MIX PN 25 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 8 Inch N/A DP 34 N/A Cast steel N/A 3-way N/A 728
34.423 (DN 250) 10" DP34 MIX PN 25 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 10 Inch N/A DP 34 N/A Cast steel N/A 3-way N/A 1156
35.423 (DN 200) 8" DP34 MIX PN 40 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 8 Inch N/A DP 34 N/A Cast steel N/A 3-way N/A 728
35.423 (DN 250) 10" DP34 MIX PN 40 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 10 Inch N/A DP 34 N/A Cast steel N/A 3-way N/A 1156
12.423 (DN 200) 8" DP34T MIX PN 16 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 8 Inch N/A DP 34 Tandem N/A Cast Iron N/A 3-way N/A 728
22.423 (DN 250) 10" DP34T MIX PN 16 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 10 Inch N/A DP 34 Tandem N/A Sph. Graphite Iron N/A 3-way N/A 1156
34.423 (DN 200) 8" DP34T MIX PN 25 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 8 Inch N/A DP 34 Tandem N/A Cast steel N/A 3-way N/A 728
34.423 (DN 250) 10" DP34T MIX PN 25 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 10 Inch N/A DP 34 Tandem N/A Cast steel N/A 3-way N/A 1156
35.423 (DN 200) 8" DP34T MIX PN 40 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 8 Inch N/A DP 34 Tandem N/A Cast steel N/A 3-way N/A 728
35.423 (DN 250) 10" DP34T MIX PN 40 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Mixing N/A 10 Inch N/A DP 34 Tandem N/A Cast steel N/A 3-way N/A 1156
12.423 (DN 200) 8" DP34 DIV PN 16 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 8 Inch N/A DP 34 N/A Cast Iron N/A 3-way N/A 410
22.423 (DN 250) 10" DP34 DIV PN 16 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 10 Inch N/A DP 34 N/A Sph. Graphite Iron N/A 3-way N/A 647
34.423 (DN 200) 8" DP34 DIV PN 25 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 8 Inch N/A DP 34 N/A Cast steel N/A 3-way N/A 410
34.423 (DN 250) 10" DP34 DIV PN 25 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 10 Inch N/A DP 34 N/A Cast steel N/A 3-way N/A 647
35.423 (DN 200) 8" DP34 DIV PN 40 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 8 Inch N/A DP 34 N/A Cast steel N/A 3-way N/A 410
35.423 (DN 250) 10" DP34 DIV PN 40 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 10 Inch N/A DP 34 N/A Cast steel N/A 3-way N/A 647
12.423 (DN 200) 8" DP34T DIV PN 16 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 8 Inch N/A DP 34 Tandem N/A Cast Iron N/A 3-way N/A 410
22.423 (DN 250) 10" DP34T DIV PN 16 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 10 Inch N/A DP 34 Tandem N/A Sph. Graphite Iron N/A 3-way N/A 647
34.423 (DN 200) 8" DP34T DIV PN 25 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 8 Inch N/A DP 34 Tandem N/A Cast steel N/A 3-way N/A 410
34.423 (DN 250) 10" DP34T DIV PN 25 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 10 Inch N/A DP 34 Tandem N/A Cast steel N/A 3-way N/A 647
35.423 (DN 200) 8" DP34T DIV PN 40 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 8 Inch N/A DP 34 Tandem N/A Cast steel N/A 3-way N/A 410
35.423 (DN 250) 10" DP34T DIV PN 40 N/A STEVI® 423 3-way Control Valve
with Pneumatic Actuator DP34-DP34T 		N/A Diverting N/A 10 Inch N/A DP 34 Tandem N/A Cast steel N/A 3-way N/A 647
Unit of Measure
1