- Model NO.: V21-017
- Working Temperature: 0° C≤ T≤ 110° C
- Medium: Water
- Transport Package: Carton
- Origin: Zhejiang, China
- Max. Inlet Working Pressure: 10bar
- Threading for Waterworks: ISO228
- Trademark: Raina
- Specification: iso9001
- HS Code: 8481804090
Code: V21-017
Automatic air vent with vertical discharge, a plastic shut off cap
Size: 3/8", 1/2"
Body in brass finish.
1.) 3/8" or 1/2" BSP male thread.
2.) Â It automatically removes trapped air from a central heating installation. It has a shut off cap that can be used to stop auto venting if so required.
3.) The valve in the picture shows a plastic shut off cap, sometimes they have a brass cap Art.V21-805 (makes no difference to operation of the valve).
For more details, please feel free to contact me. Your message will be answered within 24 hours.


PD Toys plastic Co., Ltd is OEM & ODM manufacturer of inflatable products in the mainland of China with more 17 years of manufacturing experience. products ranges are Inflatable Toys, inflatable pools, inflatable Pool Floats, towable tubes, air furniture and Promotional Items etc. total have more than 1500 employees (4 factories) related to PVC inflatable products.
Operated under ISO 9001:2015 management system, We had passed factory Audit by Walmart, Taret, Disney ect, also passed all necessary certificates and testing such as ICTI, BSCI, SEMTA,Target FA, NBC Universal, FCCA, SGS, CVS Security, GSV, Disney FAMA ect. We have our own PVC raw materials manufacturing company, all the PVC we produced are compliance with European EN71, American ASTM standard and NON PHTHALATE (6P) standard.
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P&D Plastic Manufacture Co., Ltd , https://www.jmInflatableboat.com