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Xiamen Kemus Valve Co.,Ltd
Add: 5 floor, Zhimingxing Technology Building No 18, Honglian West Road, Siming District Xiamen China
Tel:+86-592-7103069
Mob:+8618359108305
E-mail: sales1@kemus-valve.com

Ball Valve

TOP ENTRANCE BALL VALVE

TOP ENTRANCE BALL VALVE

TOP ENTRANCE BALL VALVE Pressure class: PN16~PN240(Class 150~Class 1500) Diameter range: DN50~1200 NPS 2"-48" Material: Cast Steel & Forged Steel Body Floating & Trunnion Mounted Ball, Full & Reduced Bore End connection: Flange, B-Welded Standard Design and manufacture......

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TOP ENTRANCE BALL VALVE


Pressure class: PN16~PN240(Class 150~Class 1500)

Diameter range: DN50~1200 NPS 2"-48"

Material: Cast Steel & Forged Steel Body

Floating & Trunnion Mounted Ball, Full & Reduced Bore

End connection: Flange, B-Welded

Standard

Design and manufacture standard: ASME B16.34, API608, API6D and BS5351

End flange: ASME B16.5

Butt Weld: ASME B16.25

Inspection and Testing: API598

Face to face : ASME16.10 and DIN3202

Fire Safe Test : API 607/API 6FA


Characters

Anti-Static Device

Blow-out Proof Stem

Fire Safe Design

Emergency Sealant Injector

Top entrance ball valve is mainly applicable for pipeline and industry system such as petroleum, chemical engineering and nuclear power plants. Its body adopts an integrated design, reducing leak points. Its seat design is available for either soft or hard seal, easy for maintenance. It has a top entry and on line maintenance function. It has a lot of advantages, such as small fluid resistance, simple structure, small volume, light weight, reliable sealing, convenience for operation and maintenance, open and close quickly, as well as start and close flexibly.

Its most difference from common ball valve is that its maintenance can be made on pipe line and without dismounting from the pipe line. The back space seat structure is adopted for the seat and the rear portion of seat retainer is oblique angle to prevent accumulation of impurity from affecting back space of seat.

It’s featured by its small torque and reliable seal; and unlike common ball valve types, its seat with a spheroidal structure can adjust the seal position automatically.