LIFT CHECK VALVE - DKM

LIFT CHECK VALVE

DESCRIPTION

Have an advantage over most other types of check valves in that they need only a relatively short lift to obtain full valve opening. The lift check valve uses a freemoving closure element that is placed above the seat. It prevents backflow and maintains pressure. The lift check valve is recommended to install in horizontal piping lines because the disc is pushed up by the flow until the flow reverses when gravity and down stream pressure close the closure element against the seat.

 

CLASS

API 800, 1500
ANSI 150, 300, 600, 900, 1500, 2500, 4500

 

SIZE

3/8" , 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"

 

MATERIAL

ASTM A105, A182-F5, A182-F9, A182-F11, A182-F22, A182-F304, A182-F316, A182-F304L, A182-F316L, A350-LF2

 

END CONNECTION

SOCKET WELDING, THREADED BUTT WELDING, FLANGED

 

FEATURE

BOLTED COVER OR WELDED COVER INTEGRAL SEAT

 

 

Thông tin liên hệ:

CÔNG TY CỔ PHẦN KỸ THUẬT VÀ THƯƠNG MẠI THIẾT BỊ CÔNG NGHIỆP NTD
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Hotline: 0971961212
Mail: sales@ntd-automation.com