Fully Welded Ball Valve

Datasheet

Specifications are indicative. Final specification is confirmed at quotation.

Size Range

2"-48"

Pressure Class

Class 150 / Class 2500

Standards

API 6D, API 608, API598, ASME B16.34, ISO 17292, BS5351, ASME B 16.5, ASME B16.47, ASME B16.25, ASME B16.11, BS12569

End connection

Butt weld ASME B16.25 · Socket weld ASME B16.11

Operating temperature

-196℃-540℃

Configure your variant(manually adjust box on the right if you require a different spec)

Size

NPS 2" (DN50)NPS 2 1/2" (DN65)NPS 3" (DN80)NPS 4" (DN100)NPS 5" (DN125)NPS 6" (DN150)NPS 8" (DN200)NPS 10" (DN250)NPS 12" (DN300)NPS 14" (DN350)NPS 16" (DN400)NPS 18" (DN450)NPS 20" (DN500)NPS 24" (DN600)NPS 30" (DN750)NPS 36" (DN900)NPS 48" (DN1200)

Pressure

Class 150Class 300Class 600Class 900Class 1500Class 2500

End connection

Butt weld ASME B16.25Socket weld ASME B16.11

Materials

All available material options per part. Click a pill to set it in the configurator.

body

A105LF2F316F11F304

seat

PTFE (carbon-strengthened)

stem

O-ring sealed (dual O-rings)

Operating media

Actuation options

Features

• Integral welded body formed from seamless steel pipe; suitable for service with impurities and chemicals
• Compact and lightweight construction; extension stem available for insulation and installation convenience
• Carbon-strengthened PTFE inclined elastic sealing ring with negative pressure on spherical surface; zero leakage
• Dual O-ring stem seal allowing free rotation with tight sealing
• Performance: DN700, PN25 visible on valve body

Notes

• Gas-liquid interaction actuation listed as 'etc.' implying additional options may be available on request
• Diagram: Product photograph of a fully-welded trunnion-mounted ball valve, DN700 PN25, yellow-painted carbon steel body with weld-end connections, fitted with a gear operator on top

Description

A fully welded ball valve constructed from carbon steel seamless pipe, pressed and formed into an integral welded body. Features a carbon-strengthened PTFE inclined elastic sealing ring with negative pressure on the spherical surface. Available in sizes DN50 - DN1200 across pressure classes 150-2500, suitable for high-temperature and cryogenic service.

Available pressure classes

Pressure classes this product is rated to.