single check valves

503-F Deinh check valve flanged ends

803-F (DIN)Cast Iron Check Valve

823-F (DIN) Check Valve Lift Type flanged ends

1. Certification: ISO9001, API600, CE, TS
2. Size: 2"-32"
3. Pressure: Class 150LB-1500LB
4. Material: Carbon Steel/Stainless Steel

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

VU-08 VU-10 VU-12 VU-16 VU-20 VU-25
Burst Pressure:0.05

Cast iron check valve

Check valve
Copper Fitting Series

The check valve for water of ZECO is the advanced pipe control equipment at home and abroad

1. Size: DN15-DN700
2. Pressure: PN1.6-PN16
3. Material: Carbon Steel/Stainless Steel
4. Guarantee: 18months

FRPP check valve,plastic check valve, FRPP check valve
SIZE:2"-2.5"
Working Pressure:0.2-1.0Mpa

803-F (DIN) Cast Iron Check Valve

Brass Check Valve
MOQ:3000pcs
Sand Blasted Surface
Size:1/2"-2"

Cast iron check valve

1.Forged Brass Components
2.Lowest Pressure Drop
3.Dual Gage Ports Included
4.Type K Copper Tube Ends
5.For oxygen/chemical gas...

1.Forged Brass Components
2.Lowest Pressure Drop
3.Dual Gage Ports Included
4.Type K Copper Tube Ends
5.For oxygen/chemical gas...

Hydraulic-operated check valve
Material:Alloy
Pressure:High Pressure
Temperature of Media:Medium Temperature

Explosion isolation solenoid check valve
Specification 06(NG20) 10(NG30)
maximum pressure(Mpa) 31.5

1. hydraulic check valves;
2. carbon steel poppt;
3. max pressure 500bar;
4. burst pressure 0.5bar;
6. good interchangeability

Sanitary Throttling Valve ( Integrated)  Stainless Steel Sanitary Valves
 
Size: DN25-100, 1”-4&

brass check valve

brass valves
material: brass
ball valve
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Dimension: DN 25-250
Standard: HG,JIS,DIN,ANSI
Pressure: 0.5-0.7 Mpa

Non-return cartridge
use for check valve and water meter

Ball Valve Flange ball valve

FKA Series Standard Check Valve
1.Entironment Temperature: -10~+55℃
2.Medium Temperature: 0~+55℃
3.Natural Life :≥150 Ten thousand

Check Valve

1.Medium:air
2.port size : 1/8 1/4" 3/8 1/2"
3 flow :≥0.9m3/min
4.working pressure :0.12~1.0MPa

Swing check valve,brass check valve
Size: 1/2"-4"
Material: Brass

1/8" PP Viton Duckbill Check Valve with out