Professional China En558 Series 14 Butterfly Valve - DN750 30INCH flanged trunnion mounted top entry ball valve ( BV-600-30F) – Deye

Quick Detail：

Design standard: API6D

Body material: Forged Steel A105

Ball: A105+ENP

Nominal diameter: 30”

Pressure: 600LBS PN100

End connection: Flanged Ends ANSI B16.47A

Face to face: ANSI B16.10

Mode of operation: Gear Box  

Test and inspection: API 598.

Working Temperature: -29℃~+425℃.

Product Range:

Trunnion Mounted ball from size DN100 above

Optional Ends: BW, flanged RTJ RF FF, NPT, BSP.

Optional seal: PTFE, RPTEF, NYLON, DEVLON, PEEK, Metal Seated

Available Body Material: ASTM A216WCB/LCB/CF8M/4A/5A/Alloy Steel

Available Ball : SS304, SS316, Solid Type, A105+ENP.

Pressure Range: 150LBS-1500LBS , PN10-PN250

Size Range: 2”-48” DN50-DN1200mm

Performance:

1. Double eccentric structure, effectively remove the scaling obstacles, and achieve reliable sealing. It is particularly effective for mixed flow conveying of two-phase mixed flow that is prone to fouling solid precipitation

2. The hemisphere of the valve is made of bimetal, different alloys are deposited on the base metal, the valve seat is also subjected to special treatment, and the sealing surface is combined into various types such as corrosion resistance, wear resistance, high strength, etc.

3. Tight seal, harmful gas can reach zero leakage

4. The spool of the sealing pair has a compensation amount. When the valve is worn, it will turn a little when it is closed, and it can be reliably sealed and prolong the service life.

5. Top-mounted eccentric hemispherical valve structure is with a cover on it, which can be repaired on the pipeline, which is convenient and labor-saving.

Application:

Top-mounted ball valves are widely used in petroleum and natural gas pipelines, as well as in oil extraction, oil refining, petrochemical, chemical, chemical fiber, metallurgy, electric power, nuclear power, food, and papermaking equipment.