Electric Flanged Ball Valve Due to the design of its spherical spool, electric flanged ball valve has the characteristics of fast on/off and can complete the operation of opening or closing in a short time.
| Model representation | ||||||||||||
| WH | -600 | —Q1 | —C1 | —F | —16 | —P | —25 | —D1 | —B | —W2 | —B2 | —L |
| >1. Weiheng brand | >2. Drive mode | >3. Body type | >4. Connection | >5. Sealing material | >6. Nominal pressure | >7. Body material | >8. Nominal diameter | >9. Control mode | >10. Explosion-proof grade | —20~150℃ | >12. Attachment Options | >13. Three-way flow direction |
| 1~7 required, 8~13 optional | ||||||||||||
| 1 codename | 5 codename | Sealing material | 10 codename | Explosion-proof rating | |
| WH | Weiheng brand | F | PTFE | B | ExdIl BT4 Gb Flameproof Explosion-Proof Type |
| PPL | Para-polyphenylene | BZ | ExdllCT5 Gb Flameproof Explosion-proof Type | ||
| 2 code name | Drive mode | H | Metal hard sealed | BC | Exdll CT6 Gb Flameproof Explosion-Proof Type |
| 600 | Pneumatic actuator series | Y | cemented carbide | BM | ExmbllT4 Gb Pouring Explosion-proof Type |
| 900 | Electric actuator system | X1 | Nitrile rubber NBR | BA | Exiall CT6Ga Intrinsically Safe Explosion-Proof Type |
| 2001 | Row plastic actuator angle seat valve series | X2 | Natural rubber NR | ||
| 2002 | Stainless steel actuator angle seat valve series | X3 | EPDM | 11 codename | Medium temperature |
| X4 | Fluoroelastomer FPM | W1 | -20-80C | ||
| 3 codename | Body type | X5 | Food grade silicone rubber SI | W2 | -20-150C |
| Q1 | Two-way valves | F46 | Fully lined with polyperfluoroethylene propylene FEP | W3 | -20-250C |
| Q2 | Three-way valve | PFA | Fully lined with soluble PTFE PFA whole | W4 | -29-425C |
| Q3 | Four-way valve | F4 | Fully lined with PTFE | W5 | -29-650C |
| Q4 | Mounted ball valves | N | nylon | W6 | -196-60C |
| Q5 | V-ball | TC | lined with ceramic | ...... | ...... |
| Q6 | Thin ball valves | J | Adhesive lining | It can be designed and manufactured according to customer requirements with special temperature | |
| Q7 | Sanitary ball valves | PEEK | Polyetheretherketone | ||
| Q8 | Plastic ball valves | W | When the ring | 12 codenames | Accessory selection |
| Q9 | High vacuum ball valves | ...... | ...... | B1 | 2-position 3-way solenoid valve |
| Q10 | The whole village fluorine ball valve | Other special sealing materials can be designed and manufactured according to customer requirements | B2 | 2-position 5-port solenoid valve | |
| Q11 | Cryogenic ball valves | B3 | 2-position 3-way explosion-proof solenoid valve | ||
| Q12 | Insulated ball valves | 6 codename | Nominal pressure | B4 | 2-position 5-way explosion-proof solenoid valve |
| Q13 | Eccentric hemispherical valve | ...... | ...... | B5 | Filter pressure reducing valves |
| Q14 | Tank bottom valve | B6 | Limit switches | ||
| Q15 | Ceramic ball valves | 7 codename | Body material | B7 | Explosion-proof limit switches |
| D1 | Centerline soft-seal butterfly valve | Q | Ductile iron HT200 | B8 | Hand operation mechanism |
| D2 | Triple eccentric butterfly valve | C | carbon steel | B9 | Locators |
| D3 | Sanitary butterfly valves | P | Stainless steel 304 | ...... | ...... |
| D4 | Plastic butterfly valves | R | Stainless steel 316 | ||
| D5 | Ventilation butterfly valves | PL | Stainless steel 304L | 13 code name | Tee flow direction |
| D6 | The whole village fluorine butterfly valve | RL | Stainless steel 316L | L | Three-way L-type BC switching |
| D7 | High vacuum butterfly valve | U | PVC UPVC | T1 | Three-way T-type C-port switch |
| D8 | Powder butterfly valve | PP | Enhanced polypropylene RPP | T2 | Three-way T-type AB switching |
| Z1 | Gate valve | L | Aluminum alloy | T3 | Three-way T-AC switching |
| Z2 | Knife gate valves | ...... | ...... | T4 | Three-way T-type B-port switch |
| J1 | Shut-off valves | Other special valve body materials can be designed and manufactured according to customer requirements | |||
| J2 | Bellows cutting valve | ||||
| J3 | Angle seat valves | 8 codename | Nominal diameter | ||
| F1 | Extended discharge valve | ...... | ...... | ||
| F2 | Downward extension discharge valve | ||||
| Other special valve body materials can be designed and manufactured according to customer requirements | 9 codename | Control mode | |||
| Z | Standard switching type | ||||
| 4 codename | Connection | T1 | Integral switching type | ||
| C1 | Female threads | T2 | Integral adjustment type | ||
| C2 | By order | T3 | RS485 bus type | ||
| C3 | Male thread | D1 | Double-acting | ||
| C4 | flange | D2 | Double-acting modulating type | ||
| C5 | KF vacuum chuck | E1 | Single-acting normally closed | ||
| C6 | weld | E2 | Single-acting normally closed adjustment type | ||
| C7 | Pair clamps | E3 | Single-acting normally open | ||
| C8 | Clamps | E4 | Single-acting normally open adjustment type | ||
0577-8699 9256
