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APR Tools RTTS Circulating Valve For Drill Stem Testing Service

Minimum Order Quantity : 1 set Price : USD 1-10000/set
Packaging Details : Pollywood Delivery Time : 30-50 days
Payment Terms : L/C, T/T, D/P Supply Ability : 10 set/month
Place of Origin: China Brand Name: ZZ TOP OIL TOOLS
Certification: ISO, API Model Number: 5" RTTS Circulating Valve

Detail Information

Product: RTTS Circulating Valve Type: APR Tools
Size: 5 Inch Working Pressure: 10000psi
Application: Oil Well Downhole Testing Service Connection: IF, EUE , CAS
Working Condition: Oil & Gas & H2S Service Working Temperature: Up To 425oF
High Light:

APR Circulating Valve RTTS


RTTS Circulating Valve APR


circulation valve 45mm

Product Description

APR Tools RTTS Circulating Valve For Drill Stem Testing Service​


The RTTS Circulating Valve is a full bore retrievable circulating valve with locked-open/locked- closed design, the RTTS circulating valve can serve as both a circulating valve and a bypass. This valve was designed for use with the RTTS Packer.The clearance between the RTTS packer (or any hookwall packer) and the casing ID is relatively small. To reduce the effect of fluid- swabbing action when the tool is run in or pulled out of the hole, a packer bypass is generally used.

The RTTS Circulating Valve is automatically locked in the closed position when the packer is set. During testing and squeezing operations, the lock helps prevent the valve from being pumped open.


Specifcation of RTTS Circulating Valve



Size(in) OD ID Connection W.P Service
4 1/2”-5” 90.5mm 45mm 2 3/8” EUE 10000psi NACE MR0175
5 1/2“-6 5/8” 106mm 50.5mm 2 3/8” EUE 5000psi
7”-7 5/8” 123.5mm 60mm 3 1/2” EUE/IF 5000psi
8 5/8”-20” 155.5mm 76.2mm 4 1/2” IF 5000psi


Remark: Above mentioned tools are in standard Stroke length , Long stroke is available by request.


When ordering please specify:

  • Casing Size
  • Working Pressure Connection Type
  • J Slot Configuration
  • Stroke Length- Standard or Long Stroke.


 APR Tools RTTS Circulating Valve For Drill Stem Testing Service 0  APR Tools RTTS Circulating Valve For Drill Stem Testing Service 1


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