3000 WOG 三件式碳鋼鍛造球閥

Size range:

Reduced port – ¾”~3” (DN20~DN80)

Full port – ¼”~2” (DN8~DN50)

Pressure rating: 3000 psi (ANSI Class 1500)

Seat material: Delrin

Temperature range: -20°F to 180°F (-29°C to 82°C)

Approvals: CRN registered, API 607 Fire-safe approved (5th Edt.)

發電機排煙管保溫