Technical Specifications
|
| DESIGN |
Wafer |
| VALVE SIZE |
50mm to 900 mm (2” to 36”) |
| RATING |
PN6, PN10, PN16, Suitable to
Mount between Flanges 150#,300# |
| END CONNECTION |
Wafer type |
| Flow Characteristic |
Throttling, On-Off. |
| Body Material |
CI, WCB, SS304, 316, 316L etc |
| DISC Material |
SSolid Dual Shaft / Single Shaft.
SGI, SS304, 316, 316L etc. |
| Soft Seat |
PTFE |
| Gland Packing |
PTFE V Rings upto 180° C |
| SPRING RANGE |
12-24 Psig (0.8-1.6 Kg/Cm²)
12-36 Psig (0.8-2.4 Kg/Cm²) |
| AIR SUPPLY |
35 Psig (2.5 Kg/Cm²)
50 Psig (3.5 Kg/Cm²)
|
| ACTUATOR TYPE |
Diaphragm(Scotch). |
| DIAPHRAGM |
Nitrile |
| AIR CONNECTION |
1/ 4” or 1/ 2” NPT |
| ACCESSORIES |
Valve Positioner-Pneumatic, Electro Pneumatic, Smart etc.
Airset,Solenoid Valve, Air Lock, Volume Booster, Position Transmitter, Proximity Switches etc.
Top or Side Mounted handwheel, Limit Stops
|
|
|
Design Features
- Compact & simple design, low cost and maintenance free.
- Very high Cv to body size ratio.
- Reliable smooth operation and flow control with assured product quality.
- Long Life Bellows Seal- provides for absolute gland sealing.
- Easy In Line Maintenance- The top entry design eases in-line maintenanceand minimizes
transfer of pipeline stresses.
- Long life, easy field replaceable seat placed in body, away from flow steam, provides bubble tight shut off. Valve are equally suitable for control and tight shut off. Valves are equally suitable for control and tight shut off applications.
- Recommended for critical applications including high temperature services, throttling steam control, liquor services, gas applications, vacuum applications, corrosive fluids, refinery services, chemical services, hydrocarbon services, etc.
- Seat option includes PTFE, EPDM, Viton Soft Seats and Flexible Metal Seat to suit variety of fluids and applications.
- Valve body is soild, heavy duty. Seat Retainer construction allows gasket conforming to api 609.
- Optimal disc geometry and cavity free flow passage offers minimun flow resistance and high Cv values.
- Heavy duty pins connecting valve shaft to disc avoids lost motion under high torrue conditions
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.