PVC Check Valve 25 - 75mm One Way Non-return Valve Water Adhesive Pipe Fittings

Description

Product Description:
Model:
PVC Pipe Fitting
Color: white /gray
Function: used for water supply pipe connection
Connection method: pipe fitting and pipe fitting glue connection
Size: see drop-down list
Note: 1. The check valve is generally installed at the water pump/water tower inlet. When the liquid flows backward, it can automatically stop the backflow, reduce
the pump power, save electricity, increase the service life of the pump, and reduce water waste
2. The check valve is not suitable for the water return situation of the drain pipe. The check valve is mainly used to prevent the high water level liquid from returning to the low water level. Installing a check valve on the drain pipe cannot achieve a good check effect, and there are many sewage debris.
Installing a check valve will increase the risk of water pipe blockage
3. To solve the problem of water return in the sewer pipe, a ball valve can be installed and the valve can be manually closed when the water return occurs.
Applicable scenarios: hydroponic cultivation of green plants, farmland irrigation, inspiration and creativity, field railings and other fields.
Description of the size of the PVC water supply pipe
(Inch, DN, nominal comparison table)
Zoll
DN
Nennaußendurchmesser (mm)
1/8"
DN6
φ9.5
1/4"
DN8
φ13.5
3/8"
DN10
φ16.5
1/2"
DN15
φ20
3/4"
DN20
φ25
1"
DN25
φ32
1 1/4"
DN32
φ40
1 1/2"
DN40
φ50
2"
DN50
φ63
2.5"
DN65
φ75
3"
DN80
φ90
4"
DN100
φ110
The size of the PVC water supply pipe is different from that of the drain pipe. Before buying, pay attention to the conversion in mm.
※ Connection method: The pipe fittings are glued, not hot melt. Except for pipes and cores, most pipe fittings refer to the inner diameter, such as a 20mm elbow, which means the inner diameter of the elbow is 20mm. For specific data, please refer to the detailed description or contact customer service.
※ Installation of PVC pipe fittings: After the pipe is coated with glue, it is inserted within one minute, and the installation takes 15 minutes to set the shape. It will have a certain strength within 2 hours, and the effect of water supply after 24 hours will be better.
※ The size of PVC water supply pipe is different from that of drainage pipe. Please pay attention to the conversion to mm before purchasing.
※ Important note: Even if you want to order more varieties from this offer, all selection fields must first be set to "Select" before making a selection!
※ Using the "add to cart" function, no matter what you buy or how much you buy, the shipping will be automatically calculated once. (Except for special products with other requirements)
Dimensional error information:
When manufacturing parts, to make them interchangeable, the parts should be within the specified maximum and minimum limits. The permissible size variation is: tolerance, but they all fall within the scope of the industry regulations. Contact online customer service for information on specific tolerances. When the product is ordered, the tolerance is accepted by default.
Package Include:
According to your Choose!
Payment:
Paypal only
Delivery details:
We only accept your Ebay Address,Please Make sure it's 100% right.
The items you ordered will be shipped out in 2 business day by Air Mail when your payment is clear.
Terms of sales
：
If you are not satisfied with the item, please contact with us.
We will offer Full Refund to you when we receive your returned item.
Any problem, please feel free to contact with us.
About us:
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If you have any problem or be not satisfied with them,please feel free to contact us,we will reply you within 24 hours.
Contact us:
We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.
About item:For the functional products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance. Please be advised before you bid.