ZF8006 Stainless Steel female thread swing check valve DN20

Short Description:

Place of Origin: Zhejiang, China,
Port: Ningbo/shanghai
Brand Name: ZHANFAN
Material: Stainless Steel 201/304
Thread: Female Thread,apply to ISO228 standard
Specification: DN20

Product Detail


Product Tags

Product Description

Technical standard
1. Working medium: Water
2. Nominal pressure: 1.6MPa
3. Working Temperature: -20℃<t≤150℃
4. Material: Stainless Steel 201/304
5. Thread: Female Thread,apply to ISO228 standard


DN20 73 32.5 20



Function description

Check valve is to rely on the flow of the media itself and automatically open and close the valve flap,

used to prevent the media back to the valve,also known as wafer check valve,

wafer check valve,counter-flow valve,and back pressure valve.Check valve is an automatic valve,

its main role is to prevent media back-flow,to prevent the pump and drive motor reversal,and the release of container media.

Packing& Delivery


Why Choose Us


1.Who are we ?
We are factory and supplier of high-end S.S water meter system accessories and S.S valves.
2.What do we do ?
We provide high quality S.S water meter Body,fitting accessories and S.S gate valve/check valves..
3.Why should you choose us ?
a. We offer the products with good quality and reasonable price over 15 years..
b. We provide prompt delivery time
c. Our salesman have over 10 years sales experience. That means can offer you the professional service and guidance.
d. We have long-term cooperation with national top10 companies. Which means we are trustworthy
e. If you have any worries about our factory.We are always welcome you to visit us

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