Wuhan Grat Control Valve Co., Ltd.
Simple & Reliable
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| Valve size | DN15~DN100 | |
| Power supply | AC220V,AC380V, DC24V | |
| Temp. | ≤220ºC | |
| Ambient temp. | -30ºC-60ºC | |
| Body rating | 0.1~4.0MPa | |
| Purpose | Quick open and close | |
| Action time | 4S/7S(optional) | |
| Applicable medium | Water,Oil,Gas | |
| End connection | Flange, thread | |
| Seal type | two-sided sphere seal(zero leakage) | |
| Test pressure | Body test | 1.76MPa |
| Seal test | 2.4MPa | |
| Body material | WCB,SUS304,SUS316 | |
| Seal ring material | EPDM,PTFE,PPL,metal seat | |
| Protection level | IP67 | |
| Manufacturing standard | GB12237-89 AP16D | |
| Flange standard | JB79 GB9113 ANSI B16.5 JIS B2212 | |
| Structure and length standard | GB1221-89 | |
| Inspection standards | JB/T 9092 API598 | |
| DN | L | D | K | D1 | N-Md | B | I | H1 | H2 | W1 | W2 | Weight Kg | |
| mm | inch | ||||||||||||
| 15 | 1/2″ | 35 | 95 | 65 | 46 | 4-φM12 | 9 | 2 | 234 | 196 | 145 | 196 | 5.6 |
| 20 | 3/4″ | 38 | 100 | 75 | 56 | 4-φM12 | 12 | 2 | 242 | 196 | 145 | 196 | 6 |
| 25 | 1″ | 42 | 110 | 85 | 66 | 4-φM12 | 12.7 | 2 | 218 | 196 | 145 | 196 | 5.8 |
| 32 | 11/4″ | 52 | 133 | 100 | 78 | 4-φM16 | 14 | 3 | 231 | 196 | 145 | 196 | 6.7 |
| 40 | 11/2 | 61 | 145 | 110 | 87 | 4-φM16 | 15 | 3 | 238 | 196 | 145 | 196 | 7.6 |
| 50 | 2 | 73 | 160 | 125 | 99 | 4-φM16 | 16.7 | 3 | 251 | 196 | 145 | 196 | 8.7 |
| 65 | 21/2″ | 92 | 180 | 145 | 118 | 4-φM16 | 17.2 | 3 | 265 | 196 | 145 | 196 | 16.8 |
| 80 | 3″ | 109 | 195 | 160 | 136 | 8-φM16 | 19 | 3 | 298 | 255 | 184 | 255 | 18.6 |
| 100 | 4″ | 140 | 215 | 180 | 156 | 8-φM16 | 18.5 | 3 | 310 | 255 | 184 | 255 | 21.2 |
Connection diagram
Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.