 |
 |
CHECK VALVE & VACUUM BREAKER |
|
MODEL |
|
|
|
|
|
| PRESSURE (Psi) |
6000 |
6000 |
2500 |
3600 |
300 |
| TEMPERATURE (F) |
700 |
700 |
700 |
470 |
470 |
| S I Z E |
1/4" ~ 2.1/2" |
1" ~ 4" |
1/4" ~ 2.1/2" |
1/4" ~ 3" |
3/4" ~ 3" |
| CONNECTION |
SCREW |
SCREW |
SCREW |
SC / SW |
FLANGE |
| MATERIALS |
SS |
SS |
SS |
SS |
SS |
| FEATURES |
COMPACT |
COMPACT |
HIGHER CRACK |
NACE |
ANSI |
| |
|
|
PRESSURE |
|
|
|
| |
MODEL |
|
|
|
|
| PRESSURE (Psi) |
1500 |
1500 |
1500 |
1500 |
| TEMPERATURE (F) |
1100 |
1100 |
1100 |
1100 |
| S I Z E |
1" ~ 10" |
1" ~ 24" |
2" ~ 24" |
2" ~ 12" |
| CONNECTION |
WAFER |
FLANGE |
BW, FL |
FLANGE |
| MATERIALS |
CI, CS, SS |
CI, CS, SS |
CS, SS, ALL |
CS, SS |
| FEATURES |
COMPACT |
SHORT FACE |
ANSI |
PULSE |
|
|
|
| FEATURES : |
| DESIGNED TO PREVENT "WATER HAMMER" |
| DESIGNED TO OPEN AT 0.5 psi DIFFERENTIAL PRESSURE AND FULLY OPEN AT 1.0 PSI |
|
DIFFERENTIAL PRESSURE
|
| CAN BE INSTALLED IN "ANY " POSITION |
| MEET OR EXCEED MSS SP-61 LEAKAGE REQUIREMENTS |
| AVAILABLE WITH SOFT SEATS FOR BUBBLE-TIGHT SHUTOFF |
| DUAL GUIDED STEMS |
| CUSTOM SIZING AVAILABLE |
| PULSE-DAMPING DESIGN |
| LIQUIDS, GAS OR STEAM |
| MAINTENANCE AND INSTALLATION GUIDES |
|
| |
|
|
