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YUHUAN KORIE POM Plastic check valve cartridge OV40 EPDM seal

  • 50-999 Pieces
    $0.86
  • >=1000 Pieces
    $0.85
Quantity:
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
30 day(s) after payment received
Samples: $0.77 /Piece, 1 Piece (Min. Order): Buy Samples
Contact Supplier
Samples - $0.77 /Piece, 1 Piece (Min. Order): Buy Samples
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
KORIE
Model Number:
OV40
Application:
General
Material:
Plastic
Temperature of Media:
Normal Temperature
Pressure:
Medium Pressure
Power:
Hydraulic
Media:
Water
Port Size:
40mm
Structure:
Check
Connection method:
Quick loading
style:
concise
Color:
White
Size:
40mm
high:
22.2mm
Opening pressure:
0.02mpa
Use environment:
Only for clean water sources
temperature:
max95°
Body material:
POM
Certificate:
ISO9001

Packaging & Delivery

Selling Units:
Single item
Single package size: 
36X29X24 cm
Single gross weight:
0.480 kg
Lead Time :
Quantity(Pieces) 1 - 500000000 >500000000
Est. Time(days) 30 To be negotiated
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:
ov40
Material
plastic
Color
white
diameter:
40mm
Feature:
Environmental protection
Brade
KORIE
Withstand voltage:
0-1.4mpa
Opening pressure:
0.02mpa
Products Show
Our Service

High quality

2016ROHS report

High quality

2017ROHS 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 pricnple

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 from  KORIE?

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.