double disc wafer check valve

Check valve is used to prevent the meida flowing back in the pipeline.
Bottoml Valve,size:1/2"to 4"

 
 
Double Disc d

Min. Order:1 Piece/Pieces
Payment Type:T/T,L/C
Transportation:Ocean,Land,Air
Productivity:8000pc/Year
Packaging:wooden case

DN40-DN800 stainless steel wafer type double disc swing check valve for water treatment

Wafer Check Valve, Dual Plate Check Valve, Lug Check Valve, Lift Check Valve, Piston Check Valve, Cast Steel Check Valve, Axial Check Valve.

1) Wafer connection, or wafer lug.
2) HIGH TORSION SPRING: For potentially severe applications, a high torsion spring ensures the valve closes as qu

Wafer Style Butterfly Check Valve, Small volume, light weight, compact structure; Automatic quick closing by relying on torsion.
Wafer Style Butterfl

Disc / Wafer check valve, PN16/PN40, SS304/SS316,

Size:DN32-DN600
Working Pressure:PN6/PN10/PN16
Flange Drilling:EN1092 PN16

Name: Marine Check Valve
Type: Wafer Check Valve
Material: Cast Iron , Stainless Steel , Bronze , Cast Steel
Working Pressure: 5K,10K,20K
Size: DN

Investment Casting Body
Flange Standard: Din PN 10-40 ANSI 150LB/300LB

Cast Iron Wafer Check Valve
ANSI CLASS125, DIN PN10 / PN16
Designed to comply with API 594
Adopting dual plate design for efficient sealing
Valve

 
Aluminum Bronze Check Valves BS, D

1. Swing Check Valves
2. Lift Check Valves
3. Dual Plates Wafer Check Valves

Model NO..:H74X(H)-10/16-25
Nominal Diameter DN40~500
Nominal Pressure PN1.0/1.6 /2.5MPa
Mediums Water, Oil, Gas etc.
Temperature Range -15~120℃

High Performance 800 Series GG25 / GGG40 Duo Chec

produce threaded valves, ball valve,check valve, gate valve,stop valve,with best quality and price, welcome enquiry

Our products are manufactured in compliance with GB, JB, , API, JIS, ANSI, NF, BS, DIN, etc

ZHEJIANG TEYI VALVE CO.,LTD was founded in 1988,with 23 years of history in valve production.Main products include: gate valve, globe valve, ball valv

Dual Plates Spring Loaded Wafer Check Valves: 2"-48", Class150-2500Lbs

Pneumatic Cast Iron Dual Plate Check Valves Double Door , DN50 - DN900
 
 
 
 

strong wear resistant
good tightness
incorruptible

brass double check valve
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 6.3;16;25;31.5MPa

 
1" - 56" JIS B2045 Sw

Standard:API600,AP16D,BS1868,BSEN13709,ASIB16.34
Materail: WCB,Stainless steel ect
Pressure: class150-class 2500
Size:2 "-48"

Iron Valves for the water industry such as municipal and Irrigation infrastructural applications: Resilient Seated Gate Valves, Metal Seated Gate Valv

Stainless Steel Female Spring Type Wafer Check Valve with Internal Thread
Disc type Check Valve
Carbon steel check valve, no reture valve

Specifications
Cast iron dual plate wafer check valve:
1) DN40~DN800
2) PN2.5MPa
3)ISO9001:2008 CE ...

ANSI CLASS 150/300/600/900
CARBON STEEL OR STAINLESS STEEL
WAFER TYPE LIFT CHECK VALVE

Tilting Disc Check Valve With Wafer Type,Wafer Check Vakve