Zhejiang Huibo Valve Technology Co.,Ltd

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Forged Brass Air Vent Valve

Product features and application
Body: Forged brass body
Surface: Sand blast and nickel plated
Sealing: EPDM, PTFE or Teflon
Size: in all sizes from 1/2" up to 1"

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1. Auto Brass air vent for manifold
● Product features and application
● Body: Forged brass body
● Surface: Sand blast and nickel plated
● Sealing: EPDM, PTFE or Teflon
● Size: in all sizes from 1/2" up to 1"
● Medium: water, oil, air
● Temperature: -20ºC-100ºC
● Working pressure: Max 10bar
● Thread: PT. PF. NPT. G. BSP. NPS. BSPT
● Connection standard: GB/T18742.3 / DIN8077/8078
● Package details: Each valve by one poly bag, inner box, Cartons with pallets


2. Material specifications of Forged Brass Air Vent Valve


NO.

Parts

Material

1

Body

Brass

2

Thread

Brass-ISO228

3

Seal

NBR

4

Plug nut

Brass

5

Seat

Brass

6

Bonnet

Brass



3. Dimensions of China-Forged -Brass-Air -Vent -Valve


DN

Spec(Inch)

F(mm)

L(mm)

H(mm)

Weight

15

1/2"

1/2"

52

73.5


20

3/4"

3/4"

52

73.5


25

1"

1"

52

73.5




4. Product introduction of Forged -Brass-Air -Vent -Valve
Applications for forged brass air vent valve include hydronic heating systems, water service lines, water storage tanks, centrifugal pumps, gas lines, solvent filters and similar equipment. These Air vent are compact float-type valves for the removal of air and other gases from hydronic heating and cooling systems, liquid chilling operations, and other light liquid services.
The Air vent valve is designed to release air-pockets out of the piping system. It should be installed at every high-point of the piping system where air can be trapped. The simple construction relies on a float held by a lever so that the float does not rub against the body to avoid any risk of jamming.


5. Certificate of product
Certificate of product.jpg

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