3mm to 12mm Plastic Check Valve One Way Non-return Valve Oil Gas Water Air
Product information:
Product Name: Check Valve
Material: Plastic
Function: Connect the hose to prevent gas or liquid backflow
One-way confirmation method: If you can't recognize it, you can try blowing it by mouth, and you can confirm the entry and exit by blowing out
Model features: non-pressure type and pressure type, anti-ozone and anti-oil function
Product characteristics: good thermal performance, strong chemical stability, non-toxic and tasteless
1. Pressure range of non-pressure check valve:
Opening pressure: approx. 0.003MPA (0.03 kg water pressure)
Reverse Pressure: 0.7MPA (7kg Water Pressure)
2. Pressure range with pressure check valve:
Opening pressure: approx. 0.015MPA(0.15kg water pressure)
Reverse pressure approx.: 1.0MPA (10kg water pressure)
Package Including:
According to your choice.
Payment:
We accept Paypal only, It is fast, Easy and Safe.
Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delived). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delived)
Items are shipped via China Post Air Mail.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
