If you want top-notch oilfield equipment, check out the selection of TDS-11 valves and subs from Kelly Valve Sales & Services. We offer a 6-month warranty on seals and a 1-year warranty on parts.

Give us a call to place your order today. We ship all over the US and internationally.

ProductPart NumberTypeConnectionODIDLengthPSI
Top Drive ValveKV6700-15 TDS-11 Upper6 5/8" Reg Box X 6 5/8" Reg Box7.38"3"22.50" 15,000
KV6750-15 TDS-11 Lower6 5/8" Reg RH Pin X 6 5/8" Reg Box7.38"3" 21.095" 15,000
KV6300 Canrig Style 4 1/2" IF pin X 6 5/8" Reg Box 7.740" 3" 37.375" 10,000
KV6311 Canrig Style 6 5/8" Reg Pin X 6 5/8" Reg Box 7.740" 3" 37.375" 10,000
KV6315 Canrig Style DS50 Pin X 6 5/8" Reg Box 7.740" 3" 37.375" 10,000
KV4570 Canrig Style 4 1/2" If pin X 4 1/2" if box 7.740" 2.813" 25.00" 10,000
Kelly Valves KV4500 Lower Kelly 4 1/2" IF PIN x 4 1/2" IF BOX 6.625" 2.750" 22.00" 10,000
KV4522 Lower Kelly 4 1/2" IF PIN x 4 1/2" IF BOX 6.625" 2.81" 44" 10,000
KV4530 Lower Kelly 4 1/2" IF PIN x 4 1/2" IF BOX 6.625" 2.750" 26.25" 10,000
KV5000 Lower Kelly DS50 PIN x DS50 BOX 6.625" 2" 22.00" 10,000
KV6751 Lower Kelly 6 5/8" REG RH PIN x 6 5/8" REG RH BOX 7.75" 3" 21.095" 10,000
KV6752 Lower Kelly 4 1/2" IF PIN x 6 5/8" REG RH BOX 7.75" 3" 21.095" 10,000
DART VALVE WIDE VERITY
SAFETY VALVE WIDE VERITY
Mud Savers KV7100 Double Ball 4" FH BOX x 4" FH BOX 5.375" 2.2" 27.540" 10,000
KV6361 Double Ball 6 5/8" REG RH BOX x NC61 BOX 7.740" 2.81" 31.50" 10,000
KV6341 Double Ball 6 5/8" REG RH BOX x 6 5/8" REG RH BOX 7.740" 2.81" 31.50" 10,000
KV4540 Double Ball 4 1/2" IF BOX x 4 1/2" IF BOX NONSPLINE 6.940" 2.81" 28.75" 10,000
KV4551 Double Ball 4 1/2" IF BOX x 4 1/2" IF BOX SPLINE 6.940" 2.81" 28.75" 10,000
KV6321 Double Ball NC61 RH BOX x NC61 RH BOX 7.740" 3" 31.50" 10,000
KV4591 Double Ball 4 1/2" IF BOX x 4 1/2" IF BOX 7.750" 2.81" 28.48" 10,000
SUBS WIDE VERITY OF CROSSOVER
SAVER
TOPDRIVE
LIFT CAPS
LIFT SUB
BIT SUB
PUMP IN SUB

General Valve Information:

  • KV designs and manufactures valves in Louisiana with high-quality US steel.
  • KV's API Q1 quality management system ensures full traceability and adherence to strict manufacturing guidelines.
  • Valves are manufactured to API 7-1 specs.
  • Valves are made with materials that meet NACE requirements for H2S service.
  • Valves have a floating seat design.
  • Valves have a dual-stop design to prevent over-rotation if the actuator is malfunctioning.

Repairability:

  • By design, Kelly Valve Sales & Systems’ TDS valves allow for multiple recuts on both box and pin connections. This enables the valve to be repaired multiple times if needed.