PR-3AF) CAST IRON PRESSURE REDUCING VALVE CLASS 10K
* Please name the model No. when negotiation. | |||
* End Flange Acc. To JIS 10K, ANSI 150 LBS, or DIN PN16. | |||
* Working Temperature: 180℃ | |||
* Max. Temperature: 220℃ | |||
* Test Pressure: Body 20kgf/cm2 (Hydrostatic) | |||
* Primary Pressure: 1kgf/cm2 – 10kgf/cm2 (PR-3AF) | |||
Material: | |||
Model: | PR-3AF | PR-304F | |
Body Val Top Cap | IRON | SUS 304 | |
Bottom Cover | IRON | SUS 304 | |
Lower Gasket | ASBESTOS | ASBESTOS | |
Diaphragm Disc | AIS-301 | AIS-301 | |
Seat | BC3 | CF8 | |
Spring | SUP-6 | SUP-6 | |
Spring Seat | SUS 304 | SUS 304 | |
Piston/Cylinder | BC3 | CF8 | |
Packing | PTFE | PTFE | |
Screen | SS304 | SS304 | |
Adjust Scr. Nut | BRASS | BRASS | |
Bolt | SS41 | SUS 304 |
DIMENSION | mm | ||||||||||||
Size | inch | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | 2.1/2 | 3 | 4 | 5 | 6 |
|
mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
| |
L | 155 | 155 | 165 | 195 | 195 | 225 | 250 | 290 | 330 | 410 | 410 |
| |
H1 | 74 | 74 | 74 | 99 | 99 | 116 | 125 | 135 | 153 | 195 | 195 |
| |
H2 | 260 | 260 | 260 | 280 | 280 | 310 | 322 | 325 | 370 | 540 | 540 |