頂驅旋塞閥用到頂驅鉆探裝配好，可分頂驅上旋塞閥和頂驅下旋塞閥不同，它是與頂驅機制模塊化合理利用率的一項規范閥，凡事生活環境下3個閥串接與上端驅動器鉆探裝配好。該閥可蒙受出自于上、下兩隊向的直流高壓。其工作任務壓強能達10,000psi 或15,000psi。閥體內的腔及配件上的均顛末有點的防腐處理處治，趕不上了合理利用率使用壽命。

Series #	Valve Configuration	Body	Hex Wrench	ID (inches)	OD (inches)	Pressure (PSI)	Weight(lbs)	Length (inches)	Alternate Threads
D1250	2 3/8 Pac Pin by Box	2 Piece	9/16	1.250	2.875	5000	30	18.0
D1500	2 3/8 SLH-90 Pin by Box	2 Piece	5/8	1.500	3.375	5000	50	24.0
D2375IF	2 3/8 IF Pin by Box	2 Piece	5/8	1.750	3.750	5000	55	20.5
D2875IF	2 7/8 IF Pin by Box	2 Piece	5/8	2.000	4.250	5000	75	24.0
D2875SLH90	2 7/8 SLH?90 Pin by Box	2 Piece	5/8	2.000	3.875	5000	60	23.0	2 7/8 AOH
D3500IF	3 1/2 IF Pin by Box	2 Piece	5/8	2.250	5.000	10000	110	25.0	4 FH, DS38
D3500DS40	DS-40 Pin by Box	2 Piece	5/8	2.250	5.250	10000	160	33.0
D4000XH	4 1/2 XH Pin by Box	2 Piece	5/8	2.250	6.375	10000	210	26.0	4 1/2 RLH
D4250IF	4 1/2 IF Pin by Box	2 Piece	3/4	2.812	6.625	10000	230	28.0	4 1/2 XH, 4 1/2 H90
D5250FH	5 1/2 FH Pin by Box	2 Piece	7/8	3.060	7.250	10000	330	34.0	6 5/8 RRH
D5500CSX54	CSX-54 Pin by Box	2 Piece	7/8	4.500	8.000	10000	40	40.0
D6000FH	6 5/8 FH Pin by Box	2 Piece	7/8	3.500	9.000	10000	590	50.0	5 1/2 FH
D6625FH	6 5/8 FH Pin by Box	2 Piece	7/8	5.000	11.000	10000	720	33.0
D4250U	6 5/8 RLH	2 Piece	3/4	2.812	7.750	10000	330	28.0
1D3000IF	3 1/2 IF Pin by Box	1 Piece	5/8	2.000	5.000	10000	140	29.5
1D3500IF	4 FH Pin by Box	1 Piece	5/8	2.250	5.000	10000	120	26
1D4000XH	4 1/2 XH Pin by Box	1 Piece	5/8	2.250	6.375	10000	210	26
1D4250IF	4 1/2 IF Pin by Box	1 Piece	3/4	2.812	6.625	10000	220	26.5
1D4400XH	4 1/2 XH Pin by Box	1 Piece	3/4	2.812	6.935	10000	240	26.5	4 1/2 IF
1D4400XH	4 1/2 XH Box by Box	1 Piece	3/4	2.812	6.935	10000	240	26.5	4 1/2 IF
1D5250FH	5 1/2 FH Pin by Box	1 Piece	7/8	3.060	7.250	10000	260	31	6 5/8 RRH
1D4250U	6 5/8 RLH Pin by Box	1 Piece	3/4	2.812	7.750	10000	310	26.5