| ·Valve ball\ZJ2-20/2.0-II 3/8/ceramic | [2019-11-07] | |
| ·Seat \ZJ2-20/2.0-II ZX16-009-II/316L | [2019-11-07] | |
| ·Sliding bearing\J-X20/6.5-IV J14-10-IV/0Cr17Ni12 | [2019-11-07] | |
| · Adjustment sleeve \ZJ2-20/2.0-II TZ-3002/ZGCr15 | [2019-11-07] | |
| ·Spiral sleeve\J-X20/6.5-IV JX-0019/HT200 | [2019-11-07] | |
| ·Crosshead\ZJ2-20/2.0-II JX-0008/316L | [2019-11-07] | |
| ·Packing ring \J-X20/6.5-IV J5-16/2Cr13+ aramid | [2019-11-07] | |
| ·Worm\J-X20/6.5-IV JXB-0029-I/HT450 | [2019-11-07] | |
| ·. Aeration head \10HP-50HZ 223048 316L | [2019-11-06] | |
| ·Washer\10HP-50HZ 215123 Nylon | [2019-11-06] | |
