burkert 2651简单介绍：
2/2- and 3/2-way stainless steel ball valve used to shut off medium fl ows. The ball valves can be connected via the mechanical interface to ISO 5211 with a pneumatic (for example,Type 2051 or 2052) or electrical rotary actuator (eg, Types 3003, 3004 or 3005).
• Long life
• High medium pressure
• 3/2-way Version with L- or T-boring
burkert 2651技术参数：
Orifice ：DN10 to 50 (2/2- way)/DN10 to 40 (3/2- way)
Ball bore (3/2- Wege)： L - Boring/T - Boring
Body material： Stainless steel 1.4408
Ball material： Stainless steel 1.4401
Selector shaft material： Stainless steel 1.4401
Seal material： PTFE (Ball seal)
                             FKM (Stem Seal)
Medium temperature： -10 to 200 °C (see pressure temperature diagram)
Medium pressure： max. 100 bar (2/2-way) (see pressure temperature diagram)
max. 63 bar (3/2-way) (see pressure temperature diagram)
Medium ：Stainless steel body: aggressive mediums, which do not affect
the body or seal materials
Port connection ：Rp 1/4“ - Rp 2“ Whitworth Thread acc. DIN EN 10226-1 (alt DIN 2999)
ISO Top flange： EN ISO 5211