The plungers size defines the frac pump fluid end size. The frac pump valves and seats change with the plunger size but not all the same, some fluid ends of different plunger specs also share the valves and seats of the same size. You can find the following charts which list the general sizes of frac pump valves and seats:
Valves and seats sizes for pump TWS600
Item | TWS600 2 1/2” | TWS600 2 3/4” | TWS600 3” | TWS600 3 1/2” | TWS600 4” | TWS600 4 1/2” |
Valves seats | 3” | 3” | 3” | 3 1/2” | 3 1/2” | 3 1/2” |
Valves and seats sizes for pump TWS2250
Item | TWS2250 3 3 /4” | TWS2250 4” | TWS2250 4 1/2” | TWS2250 5” |
Valves seats | 4” | 4” | 4 1/2” | 4 1/2” |
Valves and seats sizes for pump QWS2500
Item | QWS2500 3 3 /4” | QWS2500 4” | QWS2500 4 1/2” | QWS2500 5” |
Valves seats | 4” | 4” | 4 1/2” | 4 1/2” |
Tianyu Mfg. Provides various kinds of frac pump valves and seats. Contact TianyuMfg sales engineer to get the most appropriate valves and seats for your pumps.
Contact:Mr Liu
Mobile:15869109368
Tel:86-571-89967020
E-mail:info@dawopu.com
Address:No151 ,ZiDingXiang Rd, Hangzhou. Zhejiang Province, China