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{"title":"160\u2103 Working Temperature Tubing Safety Valve for Low Pressure Environment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c7\/8a\/e0994bdee1d7bd2f89fa11fb42ad-200x200-1\/160_e2_84_83_working_temperature_tubing_safety_valve_for_low_pressure_environment.jpg","attrs":{"Brand Name":"VCTSY","Model Number":"TSV-2 7\/8-5, TSV-3 1\/2 -5.7, TSV-4 1\/2 -7.125, TH-5 1\/2 -8.375, TSV-7 -8.35","Certification":"API 14A","Place of Origin":"China"}}
VCTSY Series Ultra-temperature Subsurface Safety Valves(Patent for Invention), Working Temperature 350 ℃
The VCTSY series ultra-temperature subsurface safety valves are tubing retrievable surface controlled subsurface safety valves. Different from the conventional subsurface safety valve, the body and the dynamic seal assembly of this product adopt the VCTSY patent design. A metal to metal seal is adopted without using any elastomer or high molecular materials.
The installation and application of this product is the same as that of the standard products. The safety valve is connected to the surface through the control line. Having been transmitted through the control line from surface, the pressure acts upon the metal sealing mechanism of the safety valve. Then, the specially designed drive mechanism pushes the flow tube to open the valve. Upon the bleeddown of the pressure from surface, the closure can be promptly achieved under the action of the spring.
Features
Metal to metal seal
Working temperature is 350 ℃.
The metal dynamic sealing and the metal drive mechanism enable durable operation.
Applicable for the high sanding and fouling environment
The dynamic sealing structure can prevent the product from being deadly locked.
Different materials for extremely-corrosive environments are available.
This product can be matched with the standard nipple. And the FNP series nipple is recommended.
Working pressure is 3000psi~10000psi.
The technical indexes meet API14A specification.
Self-equalizing and non-equalizing types are available.
All types of threads are available.
Please contact VCTSY for specific norm or technical parameters.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
$-20Million
Employee Number:
>300
Ecer Certification:
Active Member
Hunan Victor Petrotech Service Co.,Ltd. is an innovative enterprise specialized on design and manufacture of petroleum machinery products. Our product line covers the complete “A-Z” service solution in the field of well completion test.We have been certified by ISO 9001 QMS and have obta... Hunan Victor Petrotech Service Co.,Ltd. is an innovative enterprise specialized on design and manufacture of petroleum machinery products. Our product line covers the complete “A-Z” service solution in the field of well completion test.We have been certified by ISO 9001 QMS and have obta...