double check valves

forged brass check valve Strainer & Filter Model No.:ITB504Place of Origin:Zhejiang Brass Vertical Check Valve 1/2"-4"

Swing Check Valve
H-10122
Brass swing check valve, brass check valve, fittings and tees joints.
SIZE: 1/2" ; 3/4" ; 1"
HS CODE:8481804090

The valve which is called Angle brass safety valve,the function is control pressure safe ,it's used for compressor valve.

DIF Type Straight Check Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns
4.one by one 100% testing

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

Check Valve

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

Good quality and competitive price,price quality is high
Fast delivery time,fit for world market
Strong pack and good service

material: brass or bronze
working pressure: 1.6MPa
testing pressure: 0.8MPa by air

Used in places where air should flow in one direction only.
Used in places where the air pressure of the ventilation section should be kept uniform.

Nomical Pressure:1.6MPa
Working Medium:Water,Oil,Gas
Working Temperature:-20℃≤t≤150℃

Productivity:5000pcs per month;Min. Order:100 pcs;Packing:Carton, PLY-WOODEN CASE;Transportation:by sea or air;DeliveryDate:30days;PaymentType:TT nor

Brass sewing check valve (ZH1411):
1) Size: 1/2" ~ 4"

AVC LUG WAFER CHECK VALVE
Size:2"-80"
Rating:CL150-CL2500
Materials:C.S,S.S,etc...

ANSI Swing check valve
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure:150LB 300LB 400LB 600LB 900LB 1500LB
Size:2"~24

CVPU series check valves are in high quality and long service life, easy to control and install.

Wafer lift check valve according to API is applicalbe to the cutting and connection of pipelines medium .

pneumatic valve, air cylinder, pneumatic component,plastic ball valve,hand valve,hand valve,elbow female adapter,plastic check valve

screwed swing check valve,swing check valve screwed

DC-4 Double Check Valve
HV-CV12
OEM:278615N
Condition: New
Port A size = 1/4" pipe thread...

TTF forged steel flanged valve has three types of bonnet. One is bolted bonnet, which the body is connected with bonnet by bolts and sealed by spiral

1. Piston non return sealing
2. No inner leakage with good quality
3. Eight service oil ports available

Min. Order:500 pcs;Packing:carton box;Transportation:by sea or air;PaymentType:T/T,L/C;Trademark:sorl;PatentRight:TS16949;ExpRegion:all over the worl

1.Name:brass cooling fin check valve
2.Material:brass
3.Thread:1/2"*3/4"NPT
4.Used in air compressor
5.Different size are available

Miniature plastic check valves, can be molded of Nylon, Polypropylene, PVDF, Acetal, or Polycarbonate, or Acrylic.

type throttle check valve
series throttle check valves are used to regulate the speed of actuator simply and precisely.

API stainless steel check valve
1. Material:CF8,CF8M
2. Std:API.DIN,GB
3.Medium:water, oil, gas

1. throttle check valve;
2. poppet type check valve;
3. up to 320bar;
4. burst pressure 0.5bar;
5. in ling mounting

Brass Horizontal Check Valve brass body, brass bonnet, Brass swing, brass nut .
Brass can be CuZn39Pb3, CZ122, C37710,lead free brass C46500, etc

Features:
-Leakage-free closure in one direction
-5 cracking pressures
-For threaded connection(screw-in connection)
-Subplate mounting