產品規格

SN5 series soft seal ball valve is a full bore straight through ball valve, which was certified by API 6D in 2017 and API 607, TÜV ISO15848, BV SIL3 in 2019. This type of ball valve is available in floating and fixed types, and its ball only needs to be rotated 90° to achieve full opening or closing of the valve. The ball valve has excellent cut-off performance, minimal fluid pressure drop loss, as well as anti-flying out of the stem, and fire and anti-static features, suitable for liquid, gas and other fluid cut-off control.

Performance advantages

Adopting dewaxing precision casting process.

Floating type with high platform direct mounting design, adjustable invisible packing gland, packing preload can be adjusted without disassembling the cylinder and any other parts, optional bracket and drive shaft according to working conditions.

Fireproof structure design.

Anti-static device.

Anti-blow-out design of valve stem.

Design with automatic pressure relief.

Clean inner cavity device design (optional).

The type of manual ball valve with locking function, with positioning pin function.

Valve seats are made of imported non-metallic materials, multiple specifications are available, temperature up to 230°C.

Allowable leakage: in accordance with the requirements of API598, zero leakage.

And pipeline connection with RF, RJ, FM and other flange type and SW, BW welding type.      

Flange distance in line with GB/T12221/ASME B16.10; flange standard in line with HG/T20592 or ASME B16.5.

For more detials please visit www.supconvalve.com