Butterfly Valve

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SẢN PHẨM
  • Butterfly Valve
  • Giá:
    Liên hệ
  • Xuất xứ:
    China
  • Lượt xem:
    2123
butterfly valves are suitable for both on-off and throttling service. The triple offset design incorporates torques in seating for tight shutoff or control even in the roughest applications. Industries where the triple offset butterfly valves are widely used include Power, Refining, Petrochemical, Chemical, and Pulp and Paper.

TECHNICAL PARAMETERS
Nominal Diameter:DN50 to DN1200  2 inch~48 inch
Pressure Rating:PN10, PN-25,PN40, ANSI150, ANSI300
Connection Type:Wafer, Lug, Flanged
Working Temperature: -40℃ -160℃-40℉ - 320℉ for PTFE seat
-40℃-+425℃-40℉-797℉ for metal seat
For temperature exceeds the above ranges, please consult Linuo factory.
Design and manufacture standard: AP1609, GBT 12238
Face-to-face dimensions standard:AP1609 for flanged type, GB T 12221, EN558.1 for wafer and lug type.
Seat tightness:Control valve---ANSI-FCI 70.2-2006 Class V
On-Off Valve--ISO 5208 rate D for metal seat, ISO 5208 rate A for soft seat.

SẢN PHẨM KHÁC