700G GENERAL PURPOSE DUTIES
The patented cosine curve seat, profiled disc and Triple
Stem sealing features provides leak-tight, low torque, extended
seat life properties across a wide range of applications.
The above features ensure consistency of performance, even
at the extremes of the pressure/temperature curve and combined
with the low torque properties, cost effective actuation packages
are offered.
| Seat: |
EPDM, NBR, CR, FPM, Hi-temp EPDM |
| Disc: |
Cast steel, 316SS, 304SS, PPS, Bronze,
Nylon 11 coated |
| Body: |
SG Iron (GGG40) DN40-DN300, Cast Iron
(GG25) DN350-DN600. 316SS DN40-DN300 |
| Size range: |
DN40 to DN600 |
| Pressure range: |
PN10 to PN16 |
| Temp. range: |
EPDM: -20°C to 120°C
NBR: -10°C to 80°C
Hi-Temp: -20°C to 150°C
FPM: -20°C to 60°C
CR: -10°C to 90°C
|
| Face-to-face: |
ISO5752, BSEN 593:1998, Wafer short |
| Actuator flange: |
ISO5211 |
| Paint finish: |
300hr salt spray ASTM B117, others available |
Typical applications:
- Water treatment
- paint systems
- power generation
- chemicals
- sugar
- abrasive services
|
