flanged check valve

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

wafer check valve# butterfly check valve#Double-disc check valve#dual-plate check valve#dual-disc check valve#non-return valve

Description:
Dual Plate Wafer Check Valve,Swing Check valve,Tilting check valve,
Lift Type Check Valve Suitable for Installation between ASME B16.5

Pressure-seal piston check valve 900LB---2500LB Standard Material Specification as following:

Backflow preventers for two check valve series, when one of the seal damage, the other also ACTS as a seal to prevent backflow.

CAST IRON SWING CHECK VALVE
BODY: CAST IRON, STEM: a105/cast iron +2Cr13. seat : Stainless steel
Surface: anti-rusting oil. painting

●PSB,PRESSURE SEAL BONNET
●FLEXIBLE WEDGE,FULLY GUIDED
●CHOICE OF SOLID OR SPLIT WEDGE
●RENEWABLE SEAT RINGS
●FORGED T-HEAD STEM

1. Simple structure, small volume, light weight.
2. Close and reliable.
3. Easy operation, quick opening and closing.
4. Easy maintenance

1. Simple structure, small volume, light weight.
2. Close and reliable.
3. Easy operation, quick opening and closing.
4. Easy maintenance

1. Simple structure, small volume, light weight.
2. Close and reliable.
3. Easy operation, quick opening and closing.
4. Easy maintenance

ZECO is a international standard valve manufacturer of globe valve and check valve.

Packaging Details: plywood case & plastic tape
Delivery Detail: 30 days after order

Trim Changeful
End Connection Modifications
Gasket Changes
Outside Lever and Weight
Slam Retarders

wafer check valve# butterfly check valve#Double-disc check valve#dual-plate check valve#dual-disc check valve#non-return valve

Universal check valve,
Model:v24-001,size:1/2"~4"

Swing check valve, bolt bonnet, flange end,horizontal or vertical service.

MATERIAL:
STAINLESS STEEL / CAST STEEL / CAST IRON / CAST BRONZE
SIZE:50-650
Marine Valve

PVC Disc Swing Check Valve from 75mm ( 2 1/2" ) to 225mm ( 8" )

1.Material:Copper
2.With tube or without is avaliable
3.With check or without is also avaliable
4.Different length

 
 
HIGH TEMPERA

 
 
HIGH TEMPERA

Main check valve products:Swing check valve,Lift check valve,Wafer type check valve,Forged steel check valve
Design & manufacture standard: API6D,BS1

Brass horizontal swing check valve F/F,
with brass swing type disc,
sandblasted surface (lheavy-duty),
Size:1/2" to 4".

Bolted cover
Flanged or butt-weld
Manufacture in accordance with API 6D
Face to face/End to end.dimensions to ANSI B 16.10
Valve tested to API 6D

 
Three Port Pneumatic Diaphragm

 
Steel two ports Pneumatic Diap

 
 
SIMPLE STRUC

 
Three Port Pneumatic Diaphragm

Size:1/2"-4"
Design: ASME B16.34
Face to face: ANSI/ASME B16.10
Body Material:bronze,Al bronze.
bonnet:bronze,Al bronze.

1.brass check valve
2.top quality,factory price.
3.material: brass body,brass ball,aluminum handle.
4.all size