Product Details
Rupture disc Dual Action Valve / RD-DAV For Drill Stem Testing
Safety Valve
The Rupture disc Dual Action Valve / RD-DAV is the annular Rupture
disc controlled ball valve type tools. The rupture disc dual action
valve can be used as tubing string tester valve or a safety valve
to close the well under emergency condition. The rupture disc dual
action valve can be run in hole in either the open or closed
position, the tool can be operated by twice, so called as Dual
action or dual shot valve, In the single cycle configuration, the
RD-DAV can be used as a tubing string pressure test valve, or as a
safety shut in valve in wells where a secondary downhole barrier is
required.
Technical parameter of Rupture disc Dual Action Valve
Size | 127.5mm(5”) |
Length | 2093mm |
Working Pressure | 105Mpa |
Tensile Strength | 2127KN |
Working Temperature | -29oC~204oC |
Service | H2S NACE MR0175 above 175F |
Connection Thread | 3 1/2” IF BXP 3 7/8” CAS BXP |
Company Profile
ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, we are in
full service on design, production and supply of oilfield downhole
tools and Wellhead Equipment.
Over more than 10 years, we become a fast growing organization, now
our two sub-factories, equipped with CNC lathes, Miller, deep-hole
drilling &boring machine and other advanced machines, have
enough production capacity to meet the customers’ requirement. And
we build a professional & strong team including technical,
sales, logistic and leading management department, which make our
company success of manufacturing and providing cost-effective
downhole tools and create added value for customers around the
world.
Now our tools are supplied to worldwide and enjoy the good
reputation.We always focus on providing the our clients with highly
efficient & expertized service and approach each enquiry with
meticulous attention to technical specifications and insist on
“Traceability, Serialization” for each tools. We will keep
innovating and providing more durable products and reliable service
for worldwide customers.