?? ??? ???????? ?? ??? E-mail:sales@wbvalve.com
Select :
??:? ??? / ?? ?? / ?? ?? / ?? ?? ??? ?? ?? DH61H-/25/40/64
?? ??
?? ??
| DN | FF | H | RA(EN ISO 1127) | a(EN ISO 1127) | RA(ASTM 312 ) | a(ASTM 312 ) | b | weight | kvs | Cv |
| 10 | 70 | 71 | 12.0 | 1.0 | 13.72 | S10 | 6 | 0.7 | 1.6 | 1.9 |
| 15 | 85 | 71 | 17.2 | 1.6 | 17.15 | S40 | 10 | 0.95 | 3.8 | 4.4 |
| 15 | 85 | 71 | 21.3 | 2.0 | 21.34 | S10 | 10 | 1.0 | 4.3 | 5.0 |
| 20 | 100 | 72 | 26.9 | 2.0 | 26.67 | S10 | 13 | 1.3 | 6.7 | 7.8 |
| 25 | 115 | 75 | 33.7 | 2.0 | 33.40 | S10 | 13 | 1.6 | 11.5 | 13.4 |
| 32 | 115 | 87 | 38.0 | 2.0 | - | - | - | 2.4 | 14.0 | 16.2 |
| 40 | 130 | 95 | 42.4 | 2.0 | 42.16 | S10 | 13 | 3.9 | 20.6 | 23.9 |
| 40 | 130 | 95 | 48.3 | 2.0 | 48.26 | S10 | 13 | 3.9 | 22.6 | 26.3 |
| 50 | 155 | 95 | 60.3 | 2.0 | 60.33 | S10 | 16 | 5.7 | 37.1 | 43.2 |
| 65 | 205 | 125 | 76.1 | 2.6 | 73.03 | S40 | 16 | 9.6 | 71.1 | 82.7 |
| 80 | 245 | 150 | 88.9 | 3.2 | 88.90 | S10 | 16 | 14.6 | 104.0 | 120.9 |
| 100 | 280 | 185 | 114.3 | 6.0 | 114.3 | S40 | 20 | 20.0 | 170.0 | 195.2 |
| 150 | 400 | 215 | 168.3 | 7.1 | 168.3 | S40 | 20 | 51.0 | 350.0 | 401.8 |
?? ?? ???
| ?? | ?? | ?? | ?? | ?? | ?? |
| 1 | ?? | CF8 | 4 | ??? | 316Ti |
| 2 | DN50 ?? ?? | PTFE/GRAP | 5 | ?? ?? ??? | PTFE |
| 2a | DN65 ?? ?? | PTFE | 6 | ?? | A194 B8 |
| 3 | ?? ? | 304 | 7 | ?? ?? | 304 |
?? ??
??? ?? ?? ? ?? ?? ?? ??? ??? ??? ???? ??????.
?? ???
??
