Marwin Valve CV3000 Automated V-Type Control Valve

Prices starting at:
$322.00
In stock
SKU
CV3000

Marwin's CV3000 v-ball type automated control valve is designed for precise control with high pressure drop capability. Available in 1/2" to 4" sizes. 

Marwin's CV3000 is designed for precise control with high pressure drop capability. A V-control metal insert behind the upstream seat acts as a throttling element, protects the soft seats from high velocities, and ensures bubble-tight shutoff when needed.

  • Three-piece reduced or full port ball valve available in 1/2" to 4" sizes
  • Modulating high capacity ball valve for control
  • V control insert and metal encapsulated seats provide lower operating torque and less hysteresis
  • Body material available in Hastelloy B, Alloy 20, Hastelloy C, bronze, Monel, carbon steel, stainless steel, and others
  • Seat materials include PTFE, carbon or stainless-filled PTFE, Delrin, or PEEK

Model Selection Guide

Use this table to find the right model for your application. Don't see the option you need? Call a Lesman sales specialist at 800-953-7626.

Valve
Size
Torque
(In-Lb)
Max Cv at 100% Travel NPTF Threaded Connection 150# Flanged Connections
30° 60° 90° Catalog Number Catalog Number
Three-Piece High Performance Control Valve, Reduced Port, Carbon Steel Body, Teflon Seats
1/2" 65 2.60 5.90 CV-3000R-050-CS/PT CV-3000R-050-CS/F1
3/4" 72 3.00 6.70 CV-3000R-075-CS/PT CV-3000R-075-CS/F1
1" 108 7.30 15.50 19.70 CV-3000R-100-CS/PT CV-3000R-100-CS/F1
1-1/4" 190 13.50 25.00 32.00 CV-3000R-125-CS/PT CV-3000R-125-CS/F1
1-1/2" 250 16.30 37.50 71.70 CV-3000R-150-CS/PT CV-3000R-150-CS/F1
2" 350 26.50 61.60 77.00 CV-3000R-200-CS/PT CV-3000R-200-CS/F1
2-1/2" 570 49.50 89.40 165.00 CV-3000R-250-CS/PT CV-3000R-250-CS/F1
3" 973 54.20 124.60 230.00 CV-3000R-300-CS/PT CV-3000R-300-CS-F1
4" 1545 90.00 200.00 380.00 CV-3000R-400-CS/PT CV-3000R-400-CS/F1
Three-Piece High Performance Control Valve, Reduced Port, Stainless Steel Body, Teflon Seats
1/2" 65 2.60 5.90 CV-3000R-050-S6/PT CV-3000R-050-S6/F1
3/4" 72 3.00 6.70 CV-3000R-075-S6/PT CV-3000R-075-S6/F1
1" 108 7.30 15.50 19.70 CV-3000R-100-S6/PT CV-3000R-100-S6/F1
1-1/4" 190 13.50 25.00 32.00 CV-3000R-125-S6/PT CV-3000R-125-S6/F1
1-1/2" 250 16.30 37.50 71.70 CV-3000R-150-S6/PT CV-3000R-150-S6/F1
2" 350 26.50 61.60 77.00 CV-3000R-200-S6/PT CV-3000R-200-S6/F1
2-1/2" 570 49.50 89.40 165.00 CV-3000R-250-S6/PT CV-3000R-250-S6/PT
3" 973 54.20 124.60 230.00 CV-3000R-300-S6/PT CV-3000R-300-S6/F1
4" 1545 90.00 200.00 380.00 CV-3000R-400-S6/PT CV-3000R-400-S6/F1
Characterized
Insert and Trim
30° Insert, 316SS Trim
60° Insert, 316SS Trim
90° Insert, 316SS Trim
A1
A2
A3
Internals PTFE Seat, Seals, Washer, Packing, Viton O-Ring TFTVNN
To Fit Valve Spring Return Actuator Double-Acting Actuator
Catalog Number Catalog Number
CV3000R-050 UT-2-SR-03 UT-0-DA
CV3000R-075 UT-2-SR-03 UT-0-DA
CV3000R-100 UT-2.5-SR-03 UT-1-DA
CV3000R-125 UT-3-SR-03 UT-2-DA
CV3000R-150 UT-3-SR-03 UT-2-DA
CV3000R-150 UT-3-SR-03 UT-2-DA
CV3000R-200 UT-3.5-SR-03 UT-2.5-DA
CV3000R-250 UT-4-SR-03 UT-3-DA
CV3000R-300* UT-6-SR-03 UT-4-DA
CV3000R-400* UT-6-SR-03 UT-4.5-DA

* Maximum 700 PSI differential pressure across valve

Positioner Description Catalog Number
Single Acting, HARTx, NEMA 4X/IP65, Gauges, No Switches 6DR5210-0EN00-0AA3
Single Acting, HARTx, NEMA 4X/IP65 Enclosure, Gauges, 2 SPDT Switches 6DR5210-0EN30-0AA3
Double Acting, HARTx, NEMA 4X/IP65, Gauges, No Switches 6DR5210-0EN00-0AA4
Double Acting, HARTx, NEMA 4X/IP65 Enclosure, Gauges, 2 SPDT Switches 6DR5210-0EN30-0AA4
More Information
Control Valve Type V-Ball
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