Technical Specifications
|
| DESIGN |
BS. 5351 |
| SERIES |
310 – 2 Picese Design 370 – 1 Picese Design |
| SIZE |
15 to 300 mm (1/2” to 12”) |
| RATING |
ANSI 150 |
| END CONNECTION |
Flanged End |
| F/F DIMENSIONS |
ANSI B-16.10 |
| FLOW CHARACTERISTICS |
Modified Equal Percentage,
Linear, On-Off. |
| FLOW DIRECTION |
Forward (into convex face of V-ball) |
| MAX. BALL ROTATION |
90º |
| BODY MATERIAL |
Carbon Steel, Stainless Steel,
And Alloy Steel etc. |
| BALL MATERIAL |
CF8M Chrome plated/Alloy steels. |
| SEAT |
Soft /Metal Seat |
| BALL RING |
CF8M, Alloy steels. |
| GASKET |
PTFE, Graphite Laminate. |
| GLAND PACKING |
PTFE V Rings, Grafoil. |
| ACTUATOR FORM |
Diaphragm, Rotary, Electric. |
| AIR CONNECTION |
1/ 4” or 1/ 2” NPT |
| ACCESSORIES |
Valve Positioner-Pneumatic, Electro Pneumatic, Smart Positioner.
Instruments-Airset, Solenoid Valve, Air Lock, Volume Booster, Position Transmitter, Limit
Proximity Switches etc.
Features- Top or Side Mounted handwheel, Limit Stops |
|
|
Design Features
- A Shearing effect between the ball and seal ensures tight shut-off, even on fibrous slurries.
- The unrestricted, straight – through flow design provides high capacity and wide rangeability.
- Precise contouring of the V-notch balls provides a nearly equal percentage characteristic.
- Replaceable ball seal and back up ring for added rigidity.
- Ball machined to a super smooth finish, hard – chrome plated and polished to increase
Ball seal life.
- High Cv to body size ratio.
Quality And Performance Guarantee
- Produced with Quality Systems accredited to ISO 9001: 2008 by Bureau Veritas.
- Full material certification available for all major component Parts.
- Full guarantee on design and Performance.
- All testing are performed to the requirements of ANSI B16.34.