OF32 Plastic check valve core fast anti-backflow one-way valve cut-off valve Coffee Machine/Espresso Machine Boiler

$0.61
50-999 Pieces
$0.60
>=1000 Pieces
Min. Order
50 Pieces
Choose your specifications
Company Information

Yuhuan KORIE Plastic Industry Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
100%
Transactions
US$ 1,000+
1 Year Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Type: Drip Coffee Maker
Certification: RoHS
Housing Material: Stainless Steel
Place of Origin: Zhejiang China
Function: Single Service
Connection method: Quick loading
style: concise
Color: white
Opening pressure: 0.02mpa
Use environment: Only for clean water sources
temperature: max95&deg;
Size: 32mm
body material: POM
seal material: EPDM
MOQ: 500pcs
Selling Units: Single item
Single package size: 36X29X24 cm
Single gross weight: 0.48 KG
Product Description

The check valve core is used in water pipes or faucets, showers, angle valves, water meter take-overs, water dispensers, water heaters to prevent water flow from stopping.
Installed inside the shower or faucet, the shower or shower head will stop dripping immediately after the faucet is turned off, saving water and eliminating the noise and noise.
Installed inside the water meter, it can prevent the water meter from idling and reverse, affecting the measurement accuracy.

model:
OF32
Material:
plastic
Color
 white
diameter:
32mm
Feature:
Environmental protection
Brade
KORIE
Withstand voltage:
0-1.4mpa
Used
clear water only
Products Show

Application

Our products are widely used in valves, pipe joints, faucets, showers, water meters, water dispensers, coffee machines, water heaters, smart toilets, and a wide range of applications.

Our Service

High quality

2016 ROHS report

High quality

2017 ROHS report

High quality

 ISO9001 quality system authentication 

Our Company

Factory

Our Factory

Workshop

Our Workshop

Warehouse

Our Warehouse

Team

Our Team

Packing & Delivery

Packaging details: packaging, kraft carton packaging

Delivery details: 3-30 days after ordering




Our Certifications

Check valve spool:

It is made of high temperature resistant and environmentally friendly non-toxic silicone gasket. Widely used in tap water, food and beverage industry, etc., can be used with confidence. The valve cores are all made of environmentally friendly materials and have passed the certification of drinking water safety standards such as EU SGS, UK WRAS, French ACS.

working princple


Under static conditions (no flow), the check valve is normally closed because the spring pressure tightly lifts the spool seal to keep the check valve closed.
Under dynamic conditions (normal flow), when the water pressure exceeds the spring resistance. The core is retracted, allowing water to flow through the one-way valve.
In the case of reflux conditions (reverse flow), if the downstream pressure of the valve increases (back pressure condition) or the upstream pressure of the system of the valve decreases (re-siphon condition) to form a back pressure, the spool is closed to prevent backflow.

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q.How to request a manufacturing quote fromKORIE?

A.Simply call or send us email with your purchase request.Be sure to include all accessories in your request forquote.

Q.What are your quality contorl procedures?

A.Our products are made of high temperature resistant, environmentally friendly, non-toxic silicone gaskets. Widely used in tap water, food and beverage industry, etc., can be used with confidence. The valve cores are all made of environmentally friendly materials and have passed the certification of drinking water safety standards such as EU SGS, UK WRAS, French ACS.

Q.How are orders packed and shipped?

A.Our goods are generally packed in kraft paper boxes, and we will use trays if there are more goods.