dekai@worldsvalve.com   |     86-22-28522277
Home » Products » Check Valve » API594 125LB Cast Ductile Iron Double Door Swing Check Valve

API594 125LB Cast Ductile Iron Double Door Swing Check Valve

Check valves also known as dual plate check valves are mechanical valves that permit gases and liquids to flow in only one direction ,preventing proces flow from reversing .They are classified as one-way directional valves.Fluid flow in the desired direction opens the valve ,while back flow forces the valve closed.The mechanics of check valve operation are not complicated. Check valves work automatically and most dont need control by people or any external control.
EN558-1 Series16, ISO 5752 Series16 , ANSI B16.10 , API 594 125LB,API 594 150LB
EN558-1 SERIES 50
  • BFHV01-TA01

  • OEM

Availability:
Quantity:
sharethis sharing button

Main Material:

Name

Material

Body

Cast Iron  Ductile Iron  Carbon Steel  Stainless Steel  AL-Bronze

Disc

Ductile Iron  Carbon Steel Stainless Steel  AL-Bronze

Pin

Stainless Steel  Monel K500

Seat

BUNA  NBR  EPDM  VITON HEPDM  Neoprene  Hypalon Natural rubber 

BFHV01-TA01_页面_03

Executive Standard:

Design Standard

EN12334  EN14341

Inspection & Test

EN12266-1  ISO5208

End Standard

ANSI B16.1 125LB
BS4504 PN10 & PN16
EN1092-2 PN10 & PN16
AS 2129-2000 Table D  Table E
ISO 7005 PN10 & PN16
ASME B16.5 150LB
JIS B2220 5K/10K

Face to Face

EN558-1 Series16, ISO 5752 Series16 , ANSI B16.10 , API 594 125LB,API 594 150LB
EN558-1  SERIES 50

IMG_9137

IMG_8407


Product Category

Hot Product

Grooved End butterfly valve offers economical, efficient, and reliable service for grooved end piping applications. It is easily installed with two grooved end couplings. Grooved End butterfly valves are ideally suited for use in mechanical rooms, process lines, condenser water lines, demineralized water lines, and chilled and hot water lines.
0
0
AWWA C504 double flange butterfly valve with replaceable rubber seat has many of the design features and benefits , such as high Cv ratings, minimum parts exposed to the line media, greater reliability and a proven record of long service life. A major design advantage of this valve product lines is international compatibility.
0
0
PFA coated split body butterfly valve is one of Tianjin Worlds valve’s representative products.,High performance and long service life.This butterfly valve series has many of the design features and benefits ,The PTFE powder we use is primary micropowder, Never use recycled materials. PTFE disc and seat ,16 bar water pressure with zero penetration, and 30KV electric spark test is qualified.PTFE or PFA coated butterfly valve can be used in Heavy corrosive medium, strong acid ,strong basicity and so on.
0
0

Latest News

Home
  86-22-28522277
 86-18222907240

   No.25,Fuhui Road,Beizhakou Industrial Zone,Jinnan District ,Tianjin,China

Copyright By © Tianjin Worlds Valve Co.,Ltd.