Company Details

  • Ningbo Jiekelong Precision Manufacturing Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:11% - 20%
  • Certs:ISO9001, ISO14001, OHSAS18001
  • Description:Check Valve,Brass Check Valve,Spring Check Valve,Water Check Valve
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Ningbo Jiekelong Precision Manufacturing Co., Ltd.

Check Valve,Brass Check Valve,Spring Check Valve,Water Check Valve

Home > Products > Brass Valve > Check Valve

Check Valve

Product categories of Check Valve, we are specialized manufacturers from China, Check Valve, Brass Check Valve suppliers/factory, wholesale high-quality products of Spring Check Valve R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Vertical Brass Check Valve, Inside Thread

Model No. : JCKV402

Product Vertical Brass Check Valve, Inside Thread Picture Model J5003 Branding JKL OR OEM Meterial Brass Net

Wholesale Various High Quality of Check Valve
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Check Valve - Brass, Swing, Threaded

Model No. : J404

Product Check Valve - Brass, Swing, Threaded Picture Model 404 Branding JKL OR OEM Meterial Brass Net

New design of Spring Check Valve
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Forged brass spring check valve

Model No. : J5001


High Quality Check Valve China Manufacturer
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Forged brass spring check valve brass valve

Model No. : J5003

Product Forged brass spring check valve brass valve Picture Model J5003 Branding JKL OR OEM Meterial Brass Net

China Brass Check Valve Supplier
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Forged brass y-pattern strainer y type strainer

Model No. : J5006

Product Forged brass y-pattern strainer y type strainer Picture Model J5006 Branding JKL OR OEM Meterial Brass Net

China Supplier of Spring Check Valve
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Inside Thread, Brass Check Valve, Swing Type

Model No. : JCKV401


China Factory of Water Check Valve
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China Check Valve Suppliers
Check Valve is usually used for stopping back flow of medium.
The maximum permissible leakage of the check valve with non-metal elastic seals is zero, and that of the check valve with meal seals is 0.1xDNmm3/s. Therefore, QC passed valves with metal seals possibly have slight leakage. Hence, in the applications where check valves must not have any leakage, non-return valves with soft seals should be used.
Nominal pressure of Brass Check Valve is 1.6MPa and medium temperature for metal seal is -20℃~150℃, and medium temperature for non-metal seal is -20℃~100℃. When the non-return valve is used for saturated steam, the pressure of the saturated steam should be≤0.6MPa.

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