Small office of 1/6 inch (1.6mm) to release air under pressure during normal pipeline operation
·The float is connected to the vient via a linkage mechanism which is capable of operating the vent under full pipeline pressure.
·Connection : Screwed to BSP or NPT OR DFT
Size Range
DN15-DN50
Corrosion Protection
Internally and externally epoxy powder coated.
Packing and Shipping
Main products
Company Overview
Shandong Hengyu Valve Industry Co.,Ltd is a specialized valve factory where intergrate casting , machining, assembling, and quality control all together in our workshops. Our main product is butterfly valve, gate valve, check valve, check valve, globe valve and Y-Strainers etc.
| Factory Size (Sq.meters): | 66,700 square meters |
| Number of R&D Staff: | 5 - 10 People |
| Number of QC Staff: | Less than 5 People |
| Certifications: | ISO14001,ISO9001:2000 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |
Q and A
1. Q: Can I have our company name on product's body or cover ?
A: Yes.
2. Q:Could you help me to choose what kind of products?
A: Yes,We have a great technical team which can help you choose the right valves.
3. Q: What is your greatest strength?
A: All valve parts are produced by ourselves,we can ensure all parts are fully qualified.
4. Q: Is the pressure test inspection 100%?
A: Yes,we test the valves one by one.
Online Consultant
Online Consultant