Laizhou Dongsheng Valve Co., Ltd.
Main products:Valve
Products
Contact Us
  • Contact Person : Mr. Li luzhou
  • Company Name : Laizhou Dongsheng Valve Co., Ltd.
  • Tel : 86-0535-2370538
  • Fax : 86-0535-2370581
  • Address : Shandong,Laizhou,Haizheng Laizhou Shandong Province China
  • Country/Region : China
  • Zip : 261400

Products List
Cast iron Flange type silent check valve PN16

Cast iron Flange type silent check valve PN16

1)Flange type silent lift check valve 2)Material:GG25 3)Standard:ANSI125&150,DIN1250,JIS 10K 4)Advantage:Competitive price FLANG TYPE SILENCING CHECK VALVE(To prevent water reverse flow)Silencing check valve role is only allowed to medium flows in one direction the...
Lift check valve

Lift check valve

Lift Check Valve PN40 1.Size:DN15~DN100 2.Valve body:CF8M 3.CE,ISO9001Certificate The lift check valve consists of four main components: the body, a disc, a spring and a spring retainer. The disc moves in a plane at right angles to the flow of the fluid, resisted by the...
stainless steel wafer lift check valve PN40

stainless steel wafer lift check valve PN40

WAFER LIFT CHECK VALVE 1.Material:CF8M 2.Pressure:PN25/PN40 3.Flanged:DIN2501 PN40 4.ISO9001&CE Certificate 1.PRODUCT NAME:WAFER LIFT CHECK VALVE2.Description:Nominal...
Cast Iron Ball valves

Cast Iron Ball valves

1.Design:DIN3357 2.End Flange dimensions:DIN2533 3.Face to Face:DIN3202 4.Norminal Pressure:1.6Mpa 5.Pressure Test:ISO5208 PARTS & MATERIAL LIST ITEMPART NAMEMATERIAL1BodyCast Iron GG25 or Ductile Iron GGG402Body connectorCast Iron GG25 or Ductile Iron...
Cast Iron DIN ball valve

Cast Iron DIN ball valve

1.Design:DIN3357 2.End Flange dimensions:DIN2533 3.Face to Face:DIN3202 4.Norminal Pressure:1.6Mpa 5.Pressure Test:ISO5208 PARTS & MATERIAL LIST ITEMPART NAMEMATERIAL1BodyCast Iron GG25 or Ductile Iron GGG402Body connectorCast Iron GG25 or Ductile Iron...
Threaded Ball check valve

Threaded Ball check valve

1)SIZE:DN25~DN80 2)Working pressure:PN10/16 3)Working TEMP:-10~+80 4)Material:Cast iron or Ductile iron THREADED BALL CHECK VALVE1.Materials List: BodyCast iron/Ductile ironGG25/GGG40PlateDuctile IronEN-GJS400BoltStainless steel2Cr13304BallSynthetic...
Brass wafer lift check valve

Brass wafer lift check valve

Wafer type Lift Check Valve PN40 Size:DN15~DN100 Reasonable structure Reliable seal Good performance API,CE,ISO9001 Wafer type Lift Check Valve PN40      PART              ...
cast iron flange connection

cast iron flange connection

1.Sizes:DN40~DN200 2.Type:DIN,NF PN10,16 3.Material body:Grey cast iron 4.Plug:Brass 5.Suitable media:water,steam and so on Flange connectionMATERIALS LTST NOPART NAMEMATERIAL1BODYGrey cast iron GG252PLUGBRASS H62DIMENSION    DIN STANDARD SIZE...
cast iron ball valve

cast iron ball valve

1.Design:DIN3357 2.End Flange dimensions:DIN2533 3.Face to Face:DIN3202 4.Norminal Pressure:1.6Mpa 5.Pressure Test:ISO5208 PARTS & MATERIAL LIST ITEMPART NAMEMATERIAL1BodyCast Iron GG25 or Ductile Iron GGG402Body connectorCast Iron GG25 or Ductile Iron...
DIN Silent lift check valve flanged end PN16

DIN Silent lift check valve flanged end PN16

1.Size:DN50~DN300 2.Material body:Cast ironGG25 3.Guide:Ductile ironGGG40/Brass 4.NBR or EPDM Seat 5.ISO9001,CE certificate 1.Silent check valve is suitable for water supply and drainage pipeline.  It has small volume, light weight, small resistance, resistance to fatigue...


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