Beijing Sihai Xiangyun Plastic Parts Co., Ltd

     Competence in Miniature Fluid Pipe & Fittings(MFPF)

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3/16" PP EPDM Plastic Check Vlave for Ink System

3/16" PP EPDM Plastic Check Vlave for Ink System

Large Image :  3/16" PP EPDM Plastic Check Vlave for Ink System

Product Details:

Place of Origin: China
Brand Name: Sihai Xiangyun
Model Number: DCV1603CEN

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: USD$ 0.34/piece –$0.62/piece
Packaging Details: plastic bag and wrapped, cased in small carton
Delivery Time: 1-4 weeks after order
Payment Terms: TT
Supply Ability: 100000/piece /month
Detailed Product Description



3/16'' PP EPDM Plastic Check Valve for Ink System



Quick Detail:


3/16" plastic check valve

Use with liquids and gases for pressure or vacuum applications


Tube IDφ3.5-5.5mm

Products are 100% factory tested

Professional manufacturer of check valve

3/16” plastic mini check valve DCV1603CEN





Check valves are used to prevent flow of fluid (gas or liquid) in one direction and allow flow in the other 



1. Prevents damage to equipment, pumps, and flow systems by preventing backflow
2. Tubing barbed check valves are for an inert high purity smooth and clear flow path.
3. Use with liquids and gases for pressure or vacuum applications.
4. The check valves has a low pressure drop and can be specified with a wide variety of cracking pressures


1. Five port sizes. (nominal inside diameter of the tube in which it fits) 1/8", 3/16", 1/4", 5/16" and 3/8".

2. Three housing materials. nylon type 66, polypropylene, ABS and PVDF.

3. Four diaphragm materials. fluorosilicone, Viton, silicone ,and EPDM





Widely used in household appliances, ozone disinfection, medical devices, fuel system, agriculture machine, analytical instruments, ink supply system,cycle refrigeration, beverage Industry and so on.





Body material


Diaphragm material


Tube ID


opening pressure


Aback pressure

> 0.3Mpa


Black and White

valve inside




Competitive Advantage:


1. We offer competitive pricing and reliability because we are the manufacture. 

2. If your design requires a unique configuration, we will be pleased to quote  your needs.

3. plastic materials can save money for you and are simple, compactultrasonic welding to connect more firmly


Beijing Sihai Xiangyun Plastic Parts Co., Ltd

Contact Person: Joyce


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