Yongjia Kosen Valve

3PC Forged Steel Ball Valve

Product Description KOSEN 3PC Forged Steel Floating Ball Valves has a good sealing performance, however, we need to consider whether the outlet side seat could bear the working pressure as the movable ball would nearly pass all the medium pressure to the seat. For this reason, the floating...

Send InquiryChat Now
Product Details

Product Description

When the forged steel floating ball valve is used normally, its cover valve seat, spherical valve and seat holder will form soft seal and have reliable sealing performance. When the seat and O-ring are damaged, the seat holder and valve body will be covered with expanded graphite, so as to achieve fire safety. Floating forged ball valve, the valve switch position, valve body and bonnet double cover gasket and O-ring settings, can ensure that in the case of fire, high temperature, shock absorption and uneven opening or closing torque will not cause leakage phenomenon.

Standard specification

Design and manufacturing standards: BS 5351, MSS SP-118

Socket standard: ANSI B16.11, JB/T 1715

Thread end standard: ANSI B1.12.1, JB/T 7306

Standard for butt welding ends: ANSI B16.25, JB/T 12224

Test standards: API 598, GB/T 13927, JB/T 9092

Model: Q41F, Q41N, Q6C1N, Q11N

Caliber: NPS ~ NPS10, DN15 ~ DN250

Pressure: Class150 ~ Class1500, PN16 ~ PN100

Material: carbon steel, stainless steel, alloy steel, dual phase steel.

Drive: manual, worm wheel drive, electric, pneumatic.

Applications: petroleum, chemical, natural gas, petrochemical, coal chemical industry and other industries.

Hot Tags: 3PC forged steel ball valve, manufacturers, suppliers, factory