1 of 2 trunnion mounted ball valves2-PC Trunnion Ball Valve
Trunnion Mounted Ball Valve

2-PC Trunnion Ball Valve

Datasheet

Download datasheet (PDF)

Specifications are indicative. Final specification is confirmed at quotation.

Specifications

Confirmed at quote
Size Range
NPS 1" to NPS 60"
Pressure Class
Class 150, Class 300, Class 400, Class 600, Class 900
End connection
Flanged · Butt weld

Standards

Design & manufacture
API 6D
Inspection & test
API 6D, API 607, API 6FA
Face to face
API 6D
Flange & end dimension
ASME B16.5, ASME B16.47, ASME B16.25
Materials
ASME B16.34
Other standards
ASME B31.8

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

Size
Pressure
End connection

Materials

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

Body
Seat

Actuation options

Manual leverManual gearboxElectric 230V ACPneumatic single-actingHydraulic

Features

  • Two-piece body construction
  • Trunnion-mounted ball for reduced operating torque on larger sizes
  • Soft seat or metal hard seat options
  • Fire-safe design tested to API 607 and API 6FA
  • Wall thickness to ASME B16.34
  • Structure length to API 6D; non-standard lengths to BTL or customer specification

Description

Two-piece trunnion-mounted ball valve with soft or metal hard seat options, covering NPS 1-1/2 to NPS 60 in Class 150 to Class 900. Designed and tested to API 6D with flanged ends to ASME B16.5/B16.47 and butt-weld ends to ASME B16.25/B31.8. Available in a range of body materials including carbon steel, low-temperature carbon steel, and austenitic stainless steel castings.

Selection notes

This trunnion mounted ball valve is a soft seal and metal hard seal pattern, supplied for flanged and butt weld installation.

Sizes run NPS 1" to NPS 60", in Class 150, Class 300, Class 400, Class 600, Class 900.

The body is offered in WCB, LCB, WCC and CF8, so the grade can be matched to the service rather than the other way round.

Seat and trim options are PTFE, RPTFE, NYLON and Acetal. The seat, not the body, usually sets the temperature and medium limit, so confirm it against the service before ordering.

Built to API 6D, API 607, API 6FA, ASME B16.34 and ASME B16.5.

Supplier remarks

  • For products beyond the scope of the standard, manufactured to BTL standard or user requirements.

Available pressure classes

Pressure classes this product is rated to.

Related guides

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