Product Description

Description:

       STONG Floating ball valves mainly apply to the industries of nature gas, oil products, chemical industry, metallurgy, city construction, medicine, environment, foods, etc. as on /off control units. Its body is made of casting or forging; the ball is floating, the ball moves (floats) downstream to maintain close contact with downstream seat to form a reliable seal under the medium pressure when closes. The seat special design has the wearing complementary structure to ensure safe reliable sealing and long stable operation of this series of ball valve. It has the merits of sealing reliability, long life cycle usage and easy operations.
 

Applicable Standard:

•Design Standard: API 6D, ASME B*6.*4, API **8, BS ***1, MSS SP**2
•Face to Face: API 6D, ASME B*6.*0, EN **8
•End Connection: ASME B*6.5, ASME B*6.*5
•Inspection and Test: API 6D, API **8
•Products Range
•Size: 2" ~ *2" (DN*0 ~ DN**0)
•Rating: ANSI **0lb, **0lb, **0lb
•Body Materials: Carbon Steel, Stainless Steel, Alloy Steel
•Trim: A**5+ENP, *3Cr, F**4, F**6
•Operation: Lever, Gear, Electric, Pneumatic, Hydraulic
 

Design Features:

•Full port or reduced port
•Floating ball design
•Blowout-proof stem
•Casting or forging body
•Fire safe design to API **7/ API 6FA
•Anti-static to BS ***1
•Cavity pressure self relief
•Optional locking device