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2PCS Check Valve Outside Wire Flow to Inside Wire 1/2 Inch Male to 1/2 Inch Female Backflow Preventer Non Reflux One Way Brass Check Valve Suitable for Kitchen Faucet Water Tower Water Heater

KWD 4
Brand
ZZHXSM
Category
Fittings
Weight
46 g
– 1 +

Special Features

  • It is made of high quality brass, which ensures its compact size, low noise, easy installation and durability. It not only has excellent corrosion resistance, but also maintains good ductility and low magnetic permeability at high temperatures, enabling it to maintain a stable working condition in various environments.
  • The central role of the check valve is to prevent the medium in the pipeline from flowing backwards. It is capable of transmitting gases and liquids at a constant pressure and ensures the positive flow of fluids.
  • In the water heater, it can effectively prevent the dry burning phenomenon caused by cold water reflux, avoiding energy waste and safety hazards. At the same time, in the use of the bathroom, the check valve can prevent the sewage backflow, to avoid the secondary pollution of water quality, to protect the cleanliness and safety of home water.
  • Suitable for a wide range of environments and situations, whether it is kitchen taps, water towers, hot water heaters, bathrooms, garden plumbing, or even caravans, landscape sprinklers, swimming pools, water parks and aquariums.
  • Before purchase and installation, be sure to confirm the flow direction of the valve, which is designed for unidirectional flow from 1/2 inch male to 1/2 inch female threads. Make sure to install in the correct direction to fully utilise its function of preventing backflow.

Description

Specification:
Material: brass
Size: 20x35mm/0.78x1.37inch
Suitable for 1/2 inch male to 1/2 inch female threads
Direction of water flow: outer threads flow to inner threads
Package includes:2pcs
Features:
Our one-way check valve valves are crafted from high quality brass material, ensuring compact size, low noise, easy installation and durability. Brass material not only has excellent corrosion resistance, but also maintains good ductility and low magnetic permeability at high temperatures, enabling it to maintain a stable working condition and a long service life in a variety of environments.

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