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Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Vertical check valve The one-way valve is a non-return valve check valve with spring that fluid can only flow along the water inlet, but the medium at the outlet cannot flow back. It is commonly known as a one-way valve. One-way valve is also called check valve or non-return valve. Used in hydraulic systems to prevent...
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
NPT threaded swing check valve BSPT threaded swing check valve Installation location
The check valve is a check valve. The installation position of the swing check valve is not restricted. It is usually installed in a horizontal pipeline, but it can also be installed in a vertical pipeline or an inclined pipeline....
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Threaded vertical non-return valve for water The stainless steel internal thread one-way check valve has high precision, beautiful appearance, small shape, with spring device, vertical and horizontal installation, etc. It is mainly suitable for use in the pipeline system to prevent the medium from flowing back....
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Spring Wafer Check Valve The H71W wafer check valve is a kind of valve. It also called sandwich stainless steel check valve. Due to the composition of the valve body, valve flap, valve cover, etc., the valve flap is opened under the action of hydraulic pressure and is restricted on the boss of the valve cover. Fluid...
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Dual Plates Wafer Check Valve Wafer double flap check valve is used for pure pipelines and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipelines, to prevent the reverse flow of the medium. The check valve adopts a clamp type, the butterfly plate is two...
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Stainless steel Dual plate check valve The stainless steel wafer dual plate flap check valve adopts a new type of corrosion-resistant stainless steel. It can be installed on the pipeline at any position to prevent the medium from flowing back, and the boiler water supply system is back-up. The connection method is to...
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Types of check valves Check valves have a wide range of uses, and there are many types. The following are the check valves commonly used in water supply and heating: 1. Spring type: Stainless steel threaded swing check valve, the liquid is from bottom to top, relying on the pressure to push up the valve flap...
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Stainless steel swing check valve There are two types of check valves: straight-through type and right-angle type.
The straight-through check valve is installed on the pipeline with a threaded connection.
Right-angle check valves have three forms: threaded connection, plate connection and flange connection.
The...
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Spring vertical non-return valve Check valves are widely used in pipelines under various working conditions in the petroleum, chemical, pharmaceutical, and power industries. The spring vertical check valve is normally closed. Due to the pressure of the medium at the inlet end of the pipeline, it overcomes the spring...
Unit Price: 1.2~100USD
Brand: ZT
Packaging: PVC bag, Carton, Plywood Case or Pallet
Supply Ability: 10000 Piece/Mounth
Min. Order: 20 Piece/Pieces
Certificate: ISO 9001
Stainless spring check valve for water The H41 flange connection lift check valve traditionally used in China has disadvantages such as bulky volume, large fluid resistance, high water hammer pressure when the valve is closed, difficult installation and maintenance, and short service life. In response to the problems...
China Check Valves Suppliers
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.