Choice W21.8-W21.8 Commercial CO2 Carbon Dioxide Tank Residual Pressure Valve RPV Pushing Open Pin Adaptor

Large CO2 Tank RPV Residual Pressure Valve Pushing Pin Adaptor for Charging Open

Features:

1. Made of high quality brass material, durable and long lasting.

2. It allows you to attach a commerical CO2 tank to opne the RPV valve

3. Stable, quiet and no noise.

4. Easy to install.

5.Canbe used with large co2 tanks with W21.8-14(right hand) Connector (KOR,JP, UK, Germany, France, Poland, Norway, Switzerland, Russia, Ukraine,South Africa, Sweden, Chile, Czech Republic, Singapore...)

Specification:

Condition: 100% Brand New

Material: brass

Color: as pictures shown

Package list:

1 x adapter

2 x seal rings

NOTE:

This model Adapter can work for the big bottle with RPV valve. most bottle in Europe with RPV valve.

The residual pressure valves are also referred to as “RPV-valves” (Residual Pressure Valve).

RPV valves are used to prevent the penetration of dirt into the cylinder.