Easy V-Ball Valve [Side Entry]
>> General
Series DRV-68 Easy V-Ball Valve Is Full Bore, Trunnion, And Stem Ball Type V-Notched Ball Valve, Which Is Exclusively Designed For Excellent Proportional Control As Much As Globe Type Control Valves And Manual Valves.
Series DRV-68 Have Special Shape Of Disc Which Is Suitable For Accurate Throttling Control And On-Off Service Not Only General Fluids But Also Critical Condition In Powders, Slurry, Fly Ash, Pulp, Gummy, Fibrous Material And Other Fluids Having Special Characteristics.
>> Performance
- High Cv Body Size Ratio. (Full Bore)
- Controls Through 90° Rotation.
- High Cv To Valve Weight Ratio Compared Conventional Control Valves.
- Excellent Flow Control Rangeability.
- Easy Maintenance.
- ISO Standard Mounting Hole.
- Direct Mounting Actuator.
>> Design Flexibility
- Swing Through And Tight Shut-Off Seated Trim Designs.
- Full Range Of Body And Trim Material Options, With Available Of Hard Facings.
- Seat Changeability.
- Double-Eccentric Type.
- Self-Centering And Tight Seating.
>> Specifications
| Valve Model | Series DRV | |
|---|---|---|
| Valve Type | Side entry type [68] | |
| Valve Size | 1/2"(15A) to 16" (400A) | |
| Valve Rating | ANSI 150# to 2500# JIS 10K to 63K PN 10 to 100 |
|
| End Connection | WF, RF, FF, RTJ and so on | |
| Body Material | WCB, CF8, CF8M, CF3, CF3M, CD4MCU, CA6NM and so on SCPH2, SCS13, SCS14, SCS19, SCS16, SCS1, SCS2 and so on 304, 316, 316L, 420J2 and so on MONEL, HASTELLOY, TITANIUM, ALLOY 20, MORE-1 and so on +STL, +TCC, +RUBBER, +TFE, +PFA, +CERAMIC and so on |
|
V-Ball Material |
CF8, CF8M, CF3, CF3M, CD4MCU, CA6NM and so on SCS13, SCS14, SCS19, SCS16, SCS1, SCS2 and so on 304, 316, 316L, 420J2 and so on MONEL, HASTELLOY, TITANIUM, ALLOY 20, MORE-1 and so on +STL, +TCC, +RUBBER, +TFE, +PFA, +CERAMIC and so on |
|
| Seat Material | PTFE, RTFE, CTFE, PEEK and so on 304, 316, 316L, 420J2 and so on MONEL, HASTELLOY, TITANIUM, ALLOY 20, MORE-1 and so on +STL, +TCC, +RUBBER, +TFE, +PFA, +CERAMIC and so on |
|
| Bonnet Type | Plain (-17℃ to 230℃) | |
| Extension ( -45 ℃ to -17℃, over 230 ℃) | ||
| Cryogenic ( -196℃ to -45℃) | ||
| Flow Characteristic | Approximative, On-off | |
| Leakage Class | Metal Seat | Rated ANSI Class IV |
| Soft Seat | Rated ANSI Class VI | |
| Actuator Combination | Diaphragm Actuator, Spring Return Cylinder, Double Acting Cylinder, Electric Actuator | |
