description

Features:

Bolted cover or welded cover,three-piece Body, floating ball or fixed Ball

Full or Reduced bore,Blowout Proof Stem

Fire safe and Anti static

Dual seat with injection and drain & outlet

Valve seat material:PTFE､RPTFE､NYLON､DEVLON､Derlin､PEEK､PPL etc

Application criteria:

Design and manufacture: ANSI B16.34,API 608,API 6D,BS5351

Face to face dimensions: ANSI B16.10,API 6D

SW Socket welding ends according to ASME B16.11

NPT threaded connectors according to ASME B1.20.1

Butt welded: ANSI B16.25

Fire-safe: API 607~API 6FA