顶驱旋塞阀用于顶驱钻井装置上,可分为顶驱上旋塞阀和顶驱下旋塞阀两种,它们是与顶驱系统配套使用的一种控制阀,通常情况下两个阀串接与顶部驱动钻井装置上。该阀可承受来自上、下两方向的高压。其工作压力可达10,000psi 或15,000psi。阀体内腔及零件均经过特殊的防腐处理,延长了使用寿命。

Series #Valve ConfigurationBodyHex WrenchID (inches)OD (inches)Pressure (PSI)Weight(lbs)Length (inches)Alternate Threads
D12502 3/8 Pac Pin by Box2 Piece9/161.2502.87550003018.0 
D15002 3/8 SLH-90 Pin by Box2 Piece5/81.5003.37550005024.0 
D2375IF2 3/8 IF Pin by Box2 Piece5/81.7503.75050005520.5 
D2875IF2 7/8 IF Pin by Box2 Piece5/82.0004.25050007524.0 
D2875SLH902 7/8 SLH‑90 Pin by Box2 Piece5/82.0003.87550006023.02 7/8 AOH
D3500IF3 1/2 IF Pin by Box2 Piece5/82.2505.0001000011025.04 FH, DS38
D3500DS40DS-40 Pin by Box2 Piece5/82.2505.2501000016033.0 
D4000XH4 1/2 XH Pin by Box2 Piece5/82.2506.3751000021026.04 1/2 RLH
D4250IF4 1/2 IF Pin by Box2 Piece3/42.8126.6251000023028.04 1/2 XH, 4 1/2 H90
D5250FH5 1/2 FH Pin by Box2 Piece7/83.0607.2501000033034.06 5/8 RRH
D5500CSX54CSX-54 Pin by Box2 Piece7/84.5008.000100004040.0 
D6000FH6 5/8 FH Pin by Box2 Piece7/83.5009.0001000059050.05 1/2 FH
D6625FH6 5/8 FH Pin by Box2 Piece7/85.00011.0001000072033.0 
D4250U6 5/8 RLH2 Piece3/42.8127.7501000033028.0 
1D3000IF3 1/2 IF Pin by Box1 Piece5/82.0005.0001000014029.5 
1D3500IF4 FH Pin by Box1 Piece5/82.2505.0001000012026 
1D4000XH4 1/2 XH Pin by Box1 Piece5/82.2506.3751000021026 
1D4250IF4 1/2 IF Pin by Box1 Piece3/42.8126.6251000022026.5 
1D4400XH4 1/2 XH Pin by Box1 Piece3/42.8126.9351000024026.54 1/2 IF
1D4400XH4 1/2 XH Box by Box1 Piece3/42.8126.9351000024026.54 1/2 IF
1D5250FH5 1/2 FH Pin by Box1 Piece7/83.0607.25010000260316 5/8 RRH
1D4250U6 5/8 RLH Pin by Box1 Piece3/42.8127.7501000031026.5