Rising Stem Ball Valve Soft Metal Seated 1 Through 24 Stem Sealing Flanged Ends

Basic Information
Place of Origin: LISHUI,ZHEJIANG
Brand Name: VERVO
Certification: API/ISO/CE
Model Number: TQ41F-DN150-600LB
Minimum Order Quantity: 1
Packaging Details: plywood case
Delivery Time: 30
Payment Terms: T/T, L/C, D/P, Western Union
Supply Ability: 400000
Design Standard: API6D Body Material:: A182 F316
Nominal Diameter: 150MM/DN150/6INCH Pressure: CL1500/1500LB
End Connection.: Flanged Ends Face To Face: ASME B16.10
Test And Inspection: API 598/BS6364
High Light:

Rising Stem Ball Valve


Flanged Ends Rising Stem Ball Valve


Soft Rising Stem Ball Valve

Rising Stem Ball Valve(Soft and metal seated)


General Introduction

Rising Stem Ball Valve Soft Metal Seated 1 Through 24 Stem Sealing Flanged Ends 0

VERVO Rising Stem Ball Valve abbreviated as VERVO RSBV with its unique design especially such as the opening process no friction character and turn-off zero leakage. Performance is particularly suitable for special requirements for various extremely harsh working conditions, all-metal structure design, fire proof design, can adapt to low temperatures ranges between -204°C or (-400°F), and high temperature could be up to 815°C or (1500°F) operating temperature, also can adapt to the impurity medium(including sand, short fibers) condition requirements. Particularly worth pointing out is that we are fully according to the American association of corrosion factory NACE standard requirements in design, material selection meets the requirements in sulfide environment of sulfide stress cracking resistance.

When tilting away from the seat, the medium fluid along the sealing surface 360 ° and some foreign sundry is rinsed clean, with self-cleaning function, the RSBV on the long-distance can be used pipeline pigging. RSBV is venting gas emission, transmission, fluid pipeline, shut off, the bypass, product partition, pipeline emergency shut off, high switching frequency, the ideal valve of zero leakage requirements in higher and harsher conditions.



Rising Stem Ball Valve Soft Metal Seated 1 Through 24 Stem Sealing Flanged Ends 1

RSBVs are ideal applications to zero leakage and frequent operation are demanded. They are used universally in gas processing plants using molecular sieve systems in switching service.

Stem Sealing:

No Rubbing Between Sealing Surfaces

VERVO RSBV with its unique structure of the stem and valve seat in the valve open-close process without friction, which could extend valve life sealing is more reliable.

Stem packing material is injected through the packing fitting in-service maintenance, giving complete control of fugitive emissions.

The single, stationary seat in the VERVO RSBV valve seals in both directions and avoids the problems of trapped pressure between seals.

VERVO RSBV could replace many troublesome valves such as ball valves, gate valves, globe valves and plug valves. The VERVO RSBV design has performance advantages that reduce plant outage and reduce the cost dramatically of ownership.

Full port or reduced port openings give high CV figures. System pumping efficiency is enhanced and erosion problems are reduced.

Design of opening of the media along the 360 direction of the ball and the valve seat surface has a self-cleaning function.

RSBV valves turn easily because seal rubbing is eliminated.

Either soft seated or metal seated with various material options, can be applied to low temperature, normal temperature, high temperature and also many other working condition.

Could be easily operated directly in-line inspection and repair, after system depressurizing, simplifies maintenance.

Hardened stem slots and tough guide pins control the stem action of lift-and-turn.

Rising Stem Ball Valve Soft Metal Seated 1 Through 24 Stem Sealing Flanged Ends 2


Rising Stem Ball Valve Soft Metal Seated 1 Through 24 Stem Sealing Flanged Ends 3

1.Petroleum – Craft cutting and control of offshore platforms, oil slurry system, all cut and control such as water torch, shut off valve and adjusting valve of storage tank, and cut and control of oil pipeline end.
2.Natural gas – Craft cutting and control of offshore platforms, all cut and control applications in processing and purification plant, shut off valve and control valve of natural gas storage tank, and cut off applications in the end of transmission pipelines.
3.Chemical plant – Application process. Apply to the applications of all cutting off and control, and the cut and control applications of steam system.
Pulp and paper reduction process application, ethanol reduction process application, and steam application.
4.Power station – Application of low pressure steam. Cut and control, regional heating boiler and distribution pipes, and trap valve.
Steel mill – Furnace gas cut-off valve.


Rising Stem Ball Valve Soft Metal Seated 1 Through 24 Stem Sealing Flanged Ends 0

ANSI Pressure Class Size Range
150 1” – 24”
300 1” – 24”
600 1” – 24”
900 1” – 20”
1500 1” – 16”
2500 1” – 8”

Keywords of Rising Stem Ball Valve(Soft and metal seated),Top Entry Ball Valve

Rising Stem Ball Valve Soft Metal Seated 1 Through 24 Stem Sealing Flanged Ends 5

Rising Stem Ball Valve,DN100 Ball Valve,A182 F316 Ball Valve,Top Entry Ball Valve,Soft Seal Ball Valve,Three Piece Ball Valve,Forging steel Stainless Steel Ball Valve,Metal to Metal Seat Ball Valve,API 6D Ball Valve,Pneumatic Operated Ball Valve,100MM Ball Valve, Threaded / Socket Weld / Butt Weld / Flanged Ball Valve,Full Bore Three-Piece Socket Weld Ends

Contact Details

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