Perar’s fully welded top entry trunnion mounted ball valves minimise potential leak paths, making them particularly well suited to buried service, long-distance pipelines, and gas transmission networks. Their forged construction and high-strength stem materials deliver long-term sealing integrity, while top entry access supports efficient in-line maintenance. With multiple soft and metal seat options, optimised weight-to-strength geometry, and API 6D compliance for transmission applications, they provide a durable, low-maintenance solution for critical pipeline isolation.
Perar
Welded Top Entry Trunnion Mounted Ball Valve
Welded body potential leak paths are minimised making them better suited for buried installations and gas transportation
Specifications
Size Range
1/2" - 68"
Pressure Class
ANSI 150-2500#
Materials
Forged CS LF2, SS F316/L plus special Alloy material options
Trim
SS 316, and high tensile strength stem materials available
Construction
Fully welded body
Design
API 6D,ANSI B16.34
Seat Inserts
RPTFE & Devlon seat inserts with multiple options to suit application, including metal seated
Certification
DNV, Lloyd's register, TUV, TA-Luft,PED, ATEX, SIL3, API 6D Monogram
Features
Weight and overall dimensions are optimised by applying a shaped design
Applications
Oil & Gas, gas transmission and distribution, buried pipeline installations, petrochemical and refining pipeline isolation duties
- 1/2" - 68"
- Fully European
- ANSI 150-2500#
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