• Automatical air-vent
  • Automatical air-vent
  • Automatical air-vent
Automatical air-vent close left right

Automatical air-vent

Code: V21-017

Material: brass

Size: 3/8", 1/2"

MOQ: 3000 pcs

Sample: Support

Place of origin: Ningbo, China

Product Description

Automatic Air-Vent, top Air-vent, plastic cap

The automatic air-vent is designed for heating systems and other closed circuit hot water systems which require the efficient, automatic removal of air when a system is filling with water.

Code Size Color
V21-017 3/8" yellow brass
V21-017 1/2" yellow brass
V21-017N 3/8" nickel plated
V22-017N 1/2" nickel plated

• Body in brass
• Finishing in yellow brass or nickel-plated
• With o-ring
• Plug in plastic
• Working temperatures : 0°C to +110°C
• Maximum working pressure: 10 bar
• Fluid: water
• Threads: ISO 228

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